gobase

package module

v1.2.24053 Latest Latest Go to latest Published: May 17, 2024 License: BSD-3-Clause Imports: 28 Imported by: 4

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

gitee.com/ymofen/gobase

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func AbsDuration(t1 time.Duration) time.Duration
func AbsInt(x int) int
func AddPrefixForWidth(src string, width int, prefix string) string
func AddSuffixForWidth(src string, width int, suffix string) string
func AppendAllFile(srcFile string, dataFile string) error
func AppendFile(fileName string, fileData []byte) (int, error)
func AppendFileEx(fileName string, fileData []byte, forceDir bool) (int, error)
func BetweenTime(t1, t2 time.Time) time.Duration
func Binary2Hex(bt []byte) string
func BitTrimPrefix(v uint64, bitN byte) uint64
func Bool2Byte(v bool) byte
func Bool2Str(v bool) string
func BufStart(buf []byte, start, l int) []byte
func BufToHexStr(buf []byte, l int, spliterstr string) string
func BytesAppendUInt64_LE(buf []byte, v uint64) []byte
func BytesCheckGrow(buf []byte, n int) []byte
func BytesCheckSize(buf []byte, start, l int) []byte
func CRC24Q(buf []byte, len int) uint32
func CRC24QBuf(buf []byte) uint32
func Cfmod(x, y float64) float64
func CheckAddPrefix(s, prefix string) (added bool, rval string)
func CheckAddQuoteChr(s string, prefix, suffix rune) string
func CheckAddSuffix(s, suffix string) (added bool, rval string)
func CheckAllStrsIsNotEmpty(strs ...string) bool
func CheckByteIn(v byte, sets ...byte) bool
func CheckGetStrlist(strs []string, idx int, def string) string
func CheckGetValInlst(lst []interface{}, idx int, def interface{}) interface{}
func CheckRotateFile(filename string) error
func CheckRotateFileAfterCreateFile(filename string) (fn *os.File, err error)
func CheckTrimPrefix(s, prefix string) (bool, string)
func CheckTrimQuoteChr(s string, prefix, suffix byte) (bool, string)
func CheckTrimQuoteString(s string, prefix, suffix string) (bool, string)
func CheckTrimSuffix(s, suffix string) (bool, string)
func CloneBytes(src []byte, offset int, l int) []byte
func CloneBytesEx(src []byte, offset int, l int) []byte
func CmpAndSetBitValue(ival uint64, bitN byte, cmpbitVal, newbitVal byte) (changed bool, newval uint64)
func CombineFilePath(parts ...string) string
func CombineIfFirstNotEmpty(s1, s2 string) string
func CombineIfNotEmpty(s1, s2 string) string
func CompareIgnoreCase(s1, s2 string) int
func ContainElement(s string, ele string, sep rune) (rval bool)
func CopyFile(src, dst string) (w int64, err error)
func CreateIfExistsThenRename(name string) (*os.File, string, error)
func CreateRewrite(fileName string) (*os.File, error)
func CutIfMore(s string, n int, moreflagstr string) string
func CutLeft(s string, n int) (cut string, remain string)
func CutNPrefixFunc(s string, idx int, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)
func CutNSuffixFunc(s string, idx int, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)
func CutPrefixByRune(s string, idx int, cutflag byte, c rune) (cut string, remain string)
func CutPrefixFunc(s string, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)
func CutSuffixByRune(s string, idx int, cutflag byte, c rune) (cut string, remain string)
func CutSuffixFunc(s string, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)
func DateString(val time.Time) string
func DateTimeIDString(val time.Time) string
func DateTimeString(val time.Time) string
func DateTimeString2(val time.Time) string
func DateTimeString3(val time.Time) string
func DateTimeStringForShortShow(val time.Time) string
func DateTimeStringForShow(val time.Time) string
func DateYYMM(val time.Time) string
func DateYYYYMM(val time.Time) string
func DateYYYYMMDD(val time.Time) string
func DayOfYear(atime time.Time) string
func DecimalToAny(num, n, count int) string
func DecodeCRCBuf(src []byte) []byte
func DeferCatchPanic(args ...interface{})
func DelNonAsciiChar(s []byte) string
func DelNonAsciiCharEx(s []byte, splitchar byte) string
func DelNonChineseChar(s string) string
func DelNonChineseCharEx(s string, splitchar rune) string
func DelNonPrintChar(s string) string
func DeleteBuf(buf []byte, startidx, n int) (newBuf []byte)
func DeleteFileNameExt(fileName string) string
func DeleteFileOrDir(strPath string) error
func DeleteStrlstEle(strs []string, fn func(s string) bool) []string
func DetectBOMType(data []byte) int
func DurationStr(d time.Duration) string
func EnablePanicRecordFile(logpath string)
func EncodeCRCBuf(src []byte) []byte
func EndOfADay(day time.Time) time.Time
func EscapeJsonStr(str string) string
func EscapeJsonStrSimple(str string) string
func EscapeSQLStr(str string) string
func EscapeStr4Line(str string) string
func ExecCmdLine(cmdLine string, arg_spliter string) error
func ExecCmdNoWait(cmdLine string) (*exec.Cmd, error)
func ExecCmdNoWaitNoSettingIO(cmdLine string) (*exec.Cmd, error)
func ExecShell(cmdLine string) error
func ExecShellAndNoWait(cmdLine string) error
func ExecShellOutput(cmd string) (err error, str string)
func ExecShellWithIO(cmdLine string, rd io.Reader, outstd, outerr io.Writer) error
func ExecShellWithStdIO(cmdLine string) error
func ExecWithStdIO(cmdLine string) error
func ExtractFileName(fileName string) string
func ExtractFileNameWithOutPathAndExt(fileName string) string
func ExtractFilePath(fileName string) string
func FastByte2String(bt []byte) string
func FileIs(fileName string) int
func FileIsExists(fileName string) bool
func FileMTime(fp string) (time.Time, error)
func FileNameAddfix(fileName, prefix, suffix string) string
func FileSize(fp string) (int64, error)
func FindNonElement(s1, s2 string, sep rune) string
func FixintervalLastTime(t time.Time, fixinterval time.Duration) time.Time
func FixintervalNextTime(t time.Time, fixinterval time.Duration) time.Time
func FixintervalOffsetTime(t time.Time, fixinterval time.Duration, offsetN int) time.Time
func Float32ToStr(val float64) string
func Float64ToStr(val float64) string
func ForceAllPath(strPath string) error
func ForceCreateFilePath(fileName string) error
func ForceCreatePath(strPath string) bool
func FormatFloatVlst(fmtstr string, singalw int, totalwidth int, args ...float64) string
func GetAbsPath(basePath, relaPath string) (string, error)
func GetAreaBK(s string, start, end string, idx int) string
func GetBetween(str string, start, end string, idx int) string
func GetBetweenEx(str string, start, end string, idx int) (ok bool, val string)
func GetBitG(buf []byte, startBitN int, l int) float64
func GetBitI16(buf []byte, startBitN int, l int) int16
func GetBitI32(buf []byte, startBitN int, l int) int32
func GetBitI64(buf []byte, startBitN int, l int) int64
func GetBitI8(buf []byte, startBitN int, l int) int8
func GetBitOnU32(v uint32) (n byte)
func GetBitOnU64(v uint64) (n byte)
func GetBitU(buf []byte, startBitN int, l int) uint32
func GetBitU16(buf []byte, startBitN int, l int) uint16
func GetBitU64(buf []byte, startBitN int, l int) uint64
func GetBitU8(buf []byte, startBitN int, l int) byte
func GetBitV_U32(v uint32, bitN byte) byte
func GetBitV_U64(v uint64, bitN byte) byte
func GetBitValue(ival uint64, bitN byte) byte
func GetBitValue0(ival uint64, bitN byte) byte
func GetBoolValue(val interface{}, def bool) bool
func GetCurrentDirectory() (path string, err error)
func GetCurrentGoRoutineID() uint64
func GetCurrentWorkingPath() (path string)
func GetDateTimeValue(val interface{}, def time.Time) time.Time
func GetDayOfWeek(val time.Time) byte
func GetDecimalBitN(v int64, n int64) int
func GetDecimalBitNEx(v int64, n int64) int
func GetExecShellCmd(cmdLine string) *exec.Cmd
func GetExecuteFileDirectory() (path string)
func GetExecuteFileName() (name string)
func GetFirstFromVars(arg interface{}) interface{}
func GetFloat64Value(val interface{}, def float64) float64
func GetIdxFloat64ValFromVars(arg interface{}, idx int, def float64) float64
func GetIdxIntValFromVars(arg interface{}, idx int, def int) int
func GetIdxStrValFromVarsDef(arg interface{}, idx int, def string) string
func GetIdxValFromVars(arg interface{}, idx int) interface{}
func GetIdxValFromVarsDef(arg interface{}, idx int, def interface{}) interface{}
func GetInt32Value(val interface{}, def int32) int32
func GetInt64Value(val interface{}, def int64) int64
func GetLastNumStr(str string, maxl int) string
func GetMonthDayN(year, month int) int
func GetNewFileUseIncSN(fileName string) string
func GetRelativePath(basePath, path2 string) (string, error)
func GetStrValue(val interface{}, def string) string
func GetU64BitsU(v uint64, startBit, endBit int) uint64
func GetU64BitsU_L(v uint64, startBit, l int) uint64
func GetU8BitValue0(ival byte, bitN byte) byte
func HEX2BCD(val int) (int, error)
func HEX2BCDDef(val, def int) int
func HashStr(str string) int64
func HaveAnyGBK(data []byte) bool
func HexStrToBuf(hexstr string) []byte
func HexToDateTime(hex string, def time.Time) time.Time
func HexToInt(hex string) int
func HexValue(chr rune) int
func HumanDuration(dura time.Duration) string
func HumanFilesize(sizebytes int64) string
func HumanFilesizeU(sizebytes uint64) string
func HumanSizeStrToSize(str string) int64
func HumanTimeStr(secs int64) string
func HumanTimeStrFromMinutes(minutes int64, spliter string) string
func HumanTimeStrFromMinutesInt(minutes int, spliter string) string
func IncDay(atime time.Time, num int) time.Time
func IncMonth(atime time.Time, num int) time.Time
func IncYear(atime time.Time, num int) time.Time
func InsertBeforeLineFile(fileName string, idx_before_line int64, fileData []byte) error
func InsertBuf(buf []byte, startidx int, val []byte) (newBuf []byte)
func Int64_BEBytes(val int64) []byte
func Int64_FromBEBytes(val []byte) int64
func Int8ListToStrs(lst []int8, sep string) string
func IntFromU(v uint64, bitN byte) int64
func IsAsciiPrintByte(c byte) bool
func IsAsciiPrintChar(chr rune) bool
func IsAsciiPrintStr(src string) bool
func IsChineseChar(c rune) bool
func IsHexChar(chr rune) bool
func IsHexStr(src string) bool
func IsInMultiSection(exp, s string) string
func IsInSection(exp, s string) bool
func IsLeapYear(year int) bool
func IsLinux() bool
func IsPrintStr(src string) bool
func IsSameDay(time1, time2 time.Time) bool
func IsSameMonth(time1, time2 time.Time) bool
func IsWindows() bool
func JoinDateAndTime(dateT, timeT time.Time) time.Time
func JoinDateAndTimeStr(dateT time.Time, timestr string) time.Time
func JoinDateAndTimeStrFormat(dateT time.Time, timestr, timestr_format string) time.Time
func JoinIfNoEmpty(chk string, sep string, args ...string) string
func LastChrCnt(s string, c byte) int
func LeftStr(s string, n int) string
func LocationCopy(t1, loctime time.Time) time.Time
func LogPrintf(s string, args ...interface{})
func MD5(str string) string
func MD5Buf(data []byte) string
func MD5SumFile(filePath string) string
func MSecOfDuration(time time.Duration) int64
func MakeVars(arg ...interface{}) interface{}
func MapEncode(strMap map[string]string, kvsep, itmsep string, escapeflag bool, bb io.Writer)
func MaxTime(t0 time.Time, t1 time.Time) time.Time
func MillisecondOf(start, end time.Time) int64
func MinInt(a, b int) int
func MinTime(t0 time.Time, t1 time.Time) time.Time
func MinuteOfDuration(time time.Duration) int64
func NewFileData(fileName string, fileData []byte) (int, error)
func NewFileFromReader(fileName string, reader io.Reader) (int, error)
func NewFileNameIfExistsThenIncSN(fileName string) string
func NextMonthV(month int) int
func NextMonthYM(y, m int) (y1, m1 int)
func NowIDString() string
func NowString() string
func NowStringEx() string
func ObjectHexAddr(v interface{}) string
func PanicRecordFile(err interface{}, args ...interface{})
func ParseDuraStr(s string) time.Duration
func ParseDuration(timeExp string) time.Duration
func ParseTimeFmt(strPattern string, _t time.Time) string
func ParserJsonEscapeStr(escapedstr string) string
func PathBase(path string) string
func PathEscape(s string) string
func PathExists(path string) (bool, error)
func PathUnescape(s string) (string, error)
func QueryEscape(s string) string
func QueryUnescape(s string) (string, error)
func RandBuf(len int) []byte
func RandFloat64(f float64) float64
func RandHexString(len int) string
func RandKeyString(len int) string
func RandNumString(len int) string
func RandNumStringWithout4(len int) string
func RandPass0String(len int) string
func RangeByteFromHexStr(hexstr string, cb func(v byte) bool) int
func RangeFiles(path string, maxlevel int, fn func(path string, file os.FileInfo) bool, ...) error
func RangeStringSep(s string, sep rune, cb func(idx int, s1 string) bool) int
func RangeStringSep2(s string, cb func(idx int, s1 string) bool, sep0, sep1 rune) int
func RangeStringSplit(s string, sep string, cb func(idx int, s string) bool) int
func ReadDir(dirname string) ([]os.FileInfo, error)
func ReadFile(fileName string) ([]byte, error)
func ReadFileBlockBuf(fileName string, cb func(block []byte) bool, makebuffunc func() []byte) (int64, error)
func ReadFileBlockBufOffset(fileName string, offset int64, cb func(block []byte) bool, ...) (int64, error)
func ReadFileLine(fileName string, cb func(idx int64, line []byte) bool) (int64, error)
func ReadLBytes(r io.Reader, buf []byte, l int) error
func ReadPerLine(reader io.Reader, cb func(idx int64, line []byte) bool) (int64, error)
func ReadPerLineEx(reader io.Reader, cb func(idx int64, line []byte) bool) (int64, error)
func ReadPerLineFile(filename string, offset int64, cb func(idx int64, line []byte) bool) (int64, error)
func RenameFile(afile string, newFileName string) error
func ReplaceAll(s string, old, new string) string
func ReplaceArea(s string, start, end string, new string) string
func ReplaceMultiAny2One(s string, any, new string) string
func ReplaceMultiSpace2One(s string, new string) string
func ReplaceNonAsciiChar(s []byte, newchr byte) string
func ReplaceNonChineseChar(s string, newchr rune) string
func ReplaceNonPrintChar(s string, newchr rune) string
func ReplaceReg(s string, regP string, new string) (string, error)
func ReverseBytes(buf []byte)
func RewriteFile(fileName string, fileData []byte) error
func RewriteFileFunc(fileName string, fn func(w *os.File) error) error
func Round32(f float32, n int) float32
func Round64(f float64, n int) float64
func RoundTime_Second(t time.Time) time.Time
func SOD(atime time.Time) float64
func SearchAFile(path string, currlevel, maxlevel int, ...) (string, error)
func SearchAFileEx(path string, currlevel, maxlevel int, ...) (string, os.FileInfo)
func SearchFiles(path string, currlevel, maxlevel int, ...) (string, error)
func SecondBetween(t1, t2 time.Time) float64
func SecondOf(start time.Time, end time.Time) int64
func SecondSub(start, end time.Time) float64
func SetBitI32(buf []byte, startBitN int, l int, val int32)
func SetBitI64(buf []byte, startBitN int, l int, val int64)
func SetBitI8(buf []byte, startBitN int, l int, val int8)
func SetBitU16(buf []byte, startBitN int, l int, val uint16)
func SetBitU32(buf []byte, startBitN int, l int, val uint32)
func SetBitU64(buf []byte, startBitN int, l int, val uint64)
func SetBitU8(buf []byte, startBitN int, l int, val uint8)
func SetBitValue(ival uint64, bitN byte, bitVal bool) uint64
func SetBitValue0(ival uint64, bitN byte, bitVal bool) uint64
func SetLogOutput(fn func(calldepth int, lvl int8, sender string, s string))
func SetU8BitValue0(ival byte, bitN byte, bitVal bool) byte
func Size2GB(sizebytes uint64) float64
func SizeStrToSize(str string) int64
func Split2PathAndFileName(fileName string) (dir string, name string)
func Split2Str(s, sep string) (s1, s2 string)
func Split2StrV1(s string, sep byte) (s1, s2 string)
func Split3Str(s, sep string) (s1, s2, s3 string)
func SplitNumericAndRemain(str string) (numstr, remain string)
func SplitQuantifiersUnits(s string) (qua string, unit string)
func SplitStrWidth(s string, width int) (rval []string)
func StartOfADay(day time.Time) time.Time
func StartOfAMonth(day time.Time) time.Time
func Str2lst(s string, sep string, itmprefix, itmsuffix rune, tolower, emptyignore bool) []string
func StrIndex(s string, strlst ...string) int
func StrIndexIgnoreCase(s string, strlst ...string) int
func StrNextSerialNo(str string, maxl int, inc int) string
func StrTo3Float64(str string, sep string) (f1, f2, f3 float64)
func StrToFloat32Def(s string, defval float32) float32
func StrToFloat64Def(s string, defval float64) float64
func StrToInt64Def(s string, defval int64) int64
func StrToInt8Def(s string, defval int8) int8
func StrToInt8List(str string, sep string) (rval []int8)
func StrToIntDef(s string, defval int) int
func StrToInts(str string, sep string) (rval []int)
func StrToNumSuffix(str string, mult int64) int64
func StrToTimeDef(str, format string, location *time.Location, def time.Time) time.Time
func StrToUInt8List(str string, sep string) (rval []byte)
func StringsRangeFunc(strs []string, cb func(idx int64, elestr string) bool) (int64, error)
func SwapBytes(buf []byte) []byte
func SyncMapLength(amap *sync.Map) int
func TimeBetween(t0 time.Time, start time.Time, end time.Time) bool
func TimeInLocalToday(val time.Time) time.Duration
func TimeInUtcToday(val time.Time) time.Duration
func TimeIsUnixZero(t time.Time) bool
func TimeString3(val time.Time) string
func ToHourChr(atime time.Time) string
func ToHourChrUpcase(atime time.Time) string
func ToUTCTime(src time.Time) time.Time
func TodayIDString() string
func TodayStr() string
func Trim(s string) string
func TrimPrefixBuf(buf []byte, prefix []byte) (rval []byte, changed bool)
func TrimPrefixBytes(buf []byte, byteset ...byte) []byte
func TrimRightByte(buf []byte, rightByte byte) []byte
func TrimRightBytes(buf []byte, rightByte ...byte) []byte
func TryCreateFileAndRenameIfFileExists(fileName string) (newfile *os.File, ret_err error)
func TryStrToBool(str string, def bool) bool
func TryStrToTime(str string, location *time.Location, def time.Time) time.Time
func TryStrToTimeDefZero(str string, location *time.Location) (rval time.Time)
func UInt16_BEBytes(val uint16) []byte
func UInt16_FromBEBytes(buf []byte) uint16
func UInt16_FromLEBytes(buf []byte) uint16
func UInt16_LEBytes(val uint16) []byte
func UInt32_BEBytes(val uint32) []byte
func UInt32_FromBEBytes(buf []byte) uint32
func UInt32_LEBytes(val uint32) []byte
func UInt64_BEBytes(val uint64) []byte
func UInt64_FromBEBytes(val []byte) uint64
func UInt8ListToStrs(lst []byte, sep string) string
func UnEscapeJSONStr(bvalue []byte) []byte
func UnEscapeStr4Line(str string) string
func WriteBuf_BE_Float64(val float64, outBuf []byte)
func WriteBuf_LE_Float64(val float64, outBuf []byte)
func XorBytes(buf []byte) byte
type BytesBuilder
- func NewBytesBuilder() *BytesBuilder
- func (b *BytesBuilder) AppendBufFromBase64Str(base64str string) (int, error)
- func (b *BytesBuilder) AppendBuilder(b0 *BytesBuilder)
- func (this *BytesBuilder) AppendFixedStr(s string, fixedw int, suffix string) *BytesBuilder
- func (this *BytesBuilder) AppendFixedStrWithZeroByte(s string, fixedw int) *BytesBuilder
- func (b *BytesBuilder) AppendIfNotEmpty(s string) *BytesBuilder
- func (b *BytesBuilder) AppendLine(s string) *BytesBuilder
- func (b *BytesBuilder) AppendRinexV(fv float64, digitN int, width int, zeroEmptyflag bool) *BytesBuilder
- func (b *BytesBuilder) AppendStr(s string) *BytesBuilder
- func (b *BytesBuilder) AppendStrPrefixForWidth(s string, width int, prefix string) *BytesBuilder
- func (b *BytesBuilder) AppendStrSuffixForWidth(s string, width int, suffix string) *BytesBuilder
- func (b *BytesBuilder) AppendStrs(strs ...string) *BytesBuilder
- func (b *BytesBuilder) AppendStrsWithSpliter(spliter string, strs ...string) *BytesBuilder
- func (b *BytesBuilder) Appendf(s string, args ...interface{}) *BytesBuilder
- func (b *BytesBuilder) Appendf_PrefixFixed(w int, prefix string, s string, args ...interface{}) *BytesBuilder
- func (b *BytesBuilder) Base64String() string
- func (b *BytesBuilder) BufAsHexStr(start, l int, spliter string) string
- func (this *BytesBuilder) Buff(start, l int) []byte
- func (this *BytesBuilder) BuffEx(start, endidx int) []byte
- func (this *BytesBuilder) BuffTrimRight(start, l int, rightBytes ...byte) []byte
- func (this *BytesBuilder) Byte(idx int) byte
- func (this *BytesBuilder) ByteOr(idx int, v byte) byte
- func (this *BytesBuilder) Bytes() []byte
- func (b *BytesBuilder) Cap() int
- func (b *BytesBuilder) CheckSize(startidx int, l int)
- func (b *BytesBuilder) Cleanup()
- func (this *BytesBuilder) Clone() *BytesBuilder
- func (this *BytesBuilder) CloneBuf() []byte
- func (this *BytesBuilder) CopyFrom(src *BytesBuilder) *BytesBuilder
- func (this *BytesBuilder) Delete(startidx, n int) *BytesBuilder
- func (this *BytesBuilder) Delete2End(idx int) *BytesBuilder
- func (b *BytesBuilder) GetBitI(startidx int, startBitN, l int) int
- func (b *BytesBuilder) GetBitU(startidx int, startBitN, l int) uint32
- func (b *BytesBuilder) GetBitU16(startidx int, startBitN, l int) uint16
- func (b *BytesBuilder) GetBitU64(startidx int, startBitN, l int) uint64
- func (b *BytesBuilder) GetBitUAsInt(startidx int, startBitN, l int) int
- func (b *BytesBuilder) Grow(n int)
- func (this *BytesBuilder) HasSuffix(suffix []byte) bool
- func (b *BytesBuilder) HexString(spliter string) string
- func (this *BytesBuilder) Index(startidx int, sub []byte) int
- func (this *BytesBuilder) IndexByte(startidx int, v byte) int
- func (this *BytesBuilder) IndexFunc(startidx int, fn func(v rune) bool) int
- func (this *BytesBuilder) Insert(startidx int, val []byte) *BytesBuilder
- func (this *BytesBuilder) InsertByte(startidx int, val byte) *BytesBuilder
- func (b *BytesBuilder) Len() int
- func (this *BytesBuilder) Replace(startidx int, val []byte) *BytesBuilder
- func (this *BytesBuilder) ReplaceUInt16_BE(startidx int, val uint16) *BytesBuilder
- func (this *BytesBuilder) ReplaceUInt16_LE(startidx int, val uint16) *BytesBuilder
- func (this *BytesBuilder) ReplaceUInt32_BE(startidx int, val uint32) *BytesBuilder
- func (this *BytesBuilder) ReplaceUInt32_LE(startidx int, val uint32) *BytesBuilder
- func (b *BytesBuilder) Reset()
- func (this *BytesBuilder) SaveToFile(fileName string) error
- func (b *BytesBuilder) SetBitI16(startidx int, startBitN int, l int, val int16)
- func (b *BytesBuilder) SetBitI32(startidx int, startBitN int, l int, val int32)
- func (b *BytesBuilder) SetBitI64(startidx int, startBitN int, l int, val int64)
- func (b *BytesBuilder) SetBitU16(startidx int, startBitN, l int, v uint16)
- func (b *BytesBuilder) SetBitU32(startidx int, startBitN, l int, v uint32)
- func (b *BytesBuilder) SetBitU64(startidx int, startBitN, l int, v uint64)
- func (b *BytesBuilder) SetBitU8(startidx int, startBitN, l int, v byte)
- func (b *BytesBuilder) StatusString() string
- func (this *BytesBuilder) Str2FixedBytes(s string, fixedw int) []byte
- func (b *BytesBuilder) String() string
- func (this *BytesBuilder) UInt64_BE(val uint64) *BytesBuilder
- func (this *BytesBuilder) Uint16_BE(startidx int) uint16
- func (this *BytesBuilder) Uint16_LE(startidx int) uint16
- func (this *BytesBuilder) Uint32_BE(startidx int) uint32
- func (this *BytesBuilder) Uint32_LE(startidx int) uint32
- func (this *BytesBuilder) Uint64_BE(startidx int) uint64
- func (b *BytesBuilder) Write(p []byte) (int, error)
- func (b *BytesBuilder) WriteByte(c byte) error
- func (b *BytesBuilder) WriteBytes(p ...byte)
- func (b *BytesBuilder) WriteRune(r rune) (int, error)
- func (b *BytesBuilder) WriteString(s string) (int, error)
- func (this *BytesBuilder) WriteUInt16_BE(val uint16) *BytesBuilder
- func (this *BytesBuilder) WriteUInt16_LE(val uint16) *BytesBuilder
- func (this *BytesBuilder) WriteUInt32_BE(val uint32) *BytesBuilder
- func (this *BytesBuilder) WriteUInt32_LE(val uint32) *BytesBuilder
- func (this *BytesBuilder) WriteUInt64_BE(val uint64) *BytesBuilder
- func (b *BytesBuilder) WriteWithHexStr(hexStr string, maxl int) int
type CacheFile
- func NewCacheFile(filename string, cachesize int) *CacheFile
- func (this *CacheFile) CheckOpen() error
- func (this *CacheFile) Close() error
- func (this *CacheFile) Flush()
- func (this *CacheFile) GetFileName() string
- func (this *CacheFile) GetFileSize() int
- func (this *CacheFile) Write(buf []byte) (int, error)
- func (this *CacheFile) WriteString(s string) (int, error)
type ConnString
- func ParseConnString(str string) (rval ConnString)
- func (this *ConnString) Parse(str string)
- func (this ConnString) String() string
type ConnectObjectRefStorage
- func NewConnectObjectRefStorage(newfun func(connstr string) interface{}) *ConnectObjectRefStorage
- func (this *ConnectObjectRefStorage) CheckGetRef(connstr string) *ObjectInnerRef
- func (this *ConnectObjectRefStorage) GetStatus(args ...string) string
- func (this *ConnectObjectRefStorage) Range(filter func(obj interface{}) bool, lessfn func(iobj, jobj interface{}) bool, ...)
- func (this *ConnectObjectRefStorage) ReleaseRef(itm *ObjectInnerRef)
type DElement
- func (e *DElement) Next() *DElement
- func (e *DElement) Prev() *DElement
- func (e *DElement) RemoveFromDList()
type DLinkNode
- func NewDlinknode() *DLinkNode
- func NewDlinknodeFromPool() *DLinkNode
- func (this *DLinkNode) Next() *DLinkNode
type DLinklist
- func NewDlinklist() *DLinklist
- func (this *DLinklist) Append(node *DLinkNode)
- func (this *DLinklist) AppendValue(v interface{})
- func (this *DLinklist) Count() int32
- func (this *DLinklist) FetchNext() *DLinkNode
- func (this *DLinklist) FetchPre() *DLinkNode
- func (this *DLinklist) First() *DLinkNode
- func (this *DLinklist) InsertToFirst(node *DLinkNode)
- func (this *DLinklist) List() []interface{}
- func (this *DLinklist) Nodes() []*DLinkNode
- func (this *DLinklist) Range(cb func(val interface{}) bool) int
- func (this *DLinklist) RangeEx(cb func(idx int, val interface{}, removeit *bool) bool, ...) int
- func (this *DLinklist) Remove(node *DLinkNode) bool
- func (this *DLinklist) RemoveFirst() *DLinkNode
- func (this *DLinklist) RemoveLast() *DLinkNode
- func (this *DLinklist) SeekFirst() *DLinkNode
- func (this *DLinklist) SeekLast() *DLinkNode
type DList
- func NewDList() *DList
- func (l *DList) Back() *DElement
- func (l *DList) Front() *DElement
- func (l *DList) Init() *DList
- func (l *DList) InsertAfter(v interface{}, mark *DElement) *DElement
- func (l *DList) InsertBefore(v interface{}, mark *DElement) *DElement
- func (l *DList) Len() int
- func (l *DList) MoveAfter(e, mark *DElement)
- func (l *DList) MoveBefore(e, mark *DElement)
- func (l *DList) MoveToBack(e *DElement)
- func (l *DList) MoveToFront(e *DElement)
- func (l *DList) PushBack(v interface{}) *DElement
- func (l *DList) PushBackDList(other *DList)
- func (l *DList) PushFront(v interface{}) *DElement
- func (l *DList) PushFrontDList(other *DList)
- func (l *DList) Remove(e *DElement) interface{}
type DiskStatus
- func (this DiskStatus) FreePercent() float64
- func (this DiskStatus) FreePercentStr(n int) string
type EscapeError
- func (e EscapeError) Error() string
type ICheckStart
type IStatusGet
type InvalidHostError
- func (e InvalidHostError) Error() string
type ObjectInnerRef
- func (this *ObjectInnerRef) CheckStart() error
- func (this *ObjectInnerRef) GetObject() interface{}
- func (this *ObjectInnerRef) ReleaseRef() int
type ReadFileSession
- func NewReadFileSession(filename string) *ReadFileSession
- func (this *ReadFileSession) Close() error
- func (this *ReadFileSession) CloseFlag() int8
- func (this *ReadFileSession) ErrFlag() int8
- func (this *ReadFileSession) Read(b []byte) (n int, err error)
- func (this *ReadFileSession) Reset()
type StrMap
- func NewStrMap() StrMap
- func NewStrMapEx(s, kvsep, itmsep string) StrMap
- func NewStrMapFromURLStr(s string) StrMap
- func (this StrMap) CopyFrom(src StrMap)
- func (this StrMap) DeleteByKeylst(keylst ...string) (r int)
- func (this StrMap) Encode(kvspliter string, itmspliter string) string
- func (this StrMap) ExecReplace(s string) string
- func (this StrMap) Float64ByName(k string, def float64) float64
- func (this StrMap) Int16ByName(k string, def int16) int16
- func (this StrMap) Int8ByName(k string, def int8) int8
- func (this StrMap) IntByName(k string, def int) int
- func (this StrMap) ParseCmdArgs(args []string)
- func (this StrMap) ParseKVPairs(s string, kvsep string, itmsep string)
- func (this StrMap) ParseKVPairsEx(s string, kvsep string, itmsep string, keylower bool)
- func (this StrMap) Reset()
- func (this StrMap) SortRange(fn func(k, v string) bool)
- func (this StrMap) SortRangeEncode(kvspliter string, itmspliter string, fn func(k, v string) bool) string
- func (this StrMap) StringByName(k string, def string) string
- func (this StrMap) U8ByName(k string, def byte) byte
- func (this StrMap) URLFormDecode(s string)
- func (this StrMap) URLFormEncode() string
- func (this StrMap) URLFormEncodeKeylst(keylst ...string) string
- func (this StrMap) UnixTimeByName(k string, def time.Time) time.Time
type SyncMap
- func (this *SyncMap) AsInt32(id interface{}, def int32) int32
- func (this *SyncMap) AsString(id interface{}, def string) string
- func (this *SyncMap) BatchSetFromStr(str string)
- func (this *SyncMap) Clear()
- func (this *SyncMap) Contain(id interface{}) bool
- func (this *SyncMap) Count() int
- func (this *SyncMap) CountFunc(fn func(k, v interface{}) bool) int
- func (this *SyncMap) Get(id interface{}, def interface{}) interface{}
- func (this *SyncMap) List() []interface{}
- func (this *SyncMap) ListEx(filter func(key, value interface{}) bool, ...) []interface{}
- func (this *SyncMap) ListRangeV2(filter func(key, value interface{}) bool, ...)
- func (this *SyncMap) ListRangeV3(filterflag, sortflag int, filter func(key, value interface{}) bool, ...)
- func (this *SyncMap) ListSorted(lessfunc func(iItm, jItm interface{}) bool) []interface{}
- func (this *SyncMap) LoadOrStore(id interface{}, store interface{}) (actual interface{}, loaded bool)
- func (this *SyncMap) LoadOrStoreFunc(id interface{}, newfunc func() interface{}, freefunc func(val interface{})) (actual interface{})
- func (this *SyncMap) LoadOrStoreFunc2(id interface{}, newfunc func() interface{}, freefunc func(val interface{})) (actual interface{}, loaded bool)
- func (this *SyncMap) PickFirst(filter func(key, value interface{}) bool, ...) interface{}
- func (this *SyncMap) Range(f func(key, value interface{}) bool)
- func (this *SyncMap) Remove(id interface{})
- func (this *SyncMap) RemoveAndGet(id interface{}) (val interface{}, ok bool)
- func (this *SyncMap) RemoveEx(id interface{}) bool
- func (this *SyncMap) Set(id interface{}, val interface{})
- func (this *SyncMap) Store(id interface{}, val interface{})
- func (this *SyncMap) ValAsString(spliter string, filter func(key, value interface{}) bool, ...) string
- func (this *SyncMap) ValAsString2(spliter string, filter func(key, value interface{}) bool, ordertype int) string
type SyncQueue
- func NewSyncQueue() *SyncQueue
- func (this *SyncQueue) Count() int32
- func (this *SyncQueue) Peek() (bool, interface{})
- func (this *SyncQueue) Pop() (bool, interface{})
- func (this *SyncQueue) PopTaskArgMaxFunc(max int, cb func(args interface{}) bool) int
- func (this *SyncQueue) Push(val interface{})
- func (this *SyncQueue) Range(cb func(idx int, value interface{}, removeit *bool) bool)
- func (this *SyncQueue) Reset()

Constants ¶

View Source

const (
	U8_1    byte   = 1
	U8_0    byte   = 0
	U8_MAX  byte   = ^U8_0
	U32_1   uint32 = 1
	U32_0   uint32 = 0
	U64_0   uint64 = 0
	I64_1   int64  = 1
	U64_1   uint64 = 1
	U64_MAX uint64 = ^U64_0
)

View Source

const (
	EMPTY_STRING string = ""
	QUOTECHR            = '"'
)

View Source

const (
	DURA_DAY time.Duration = time.Hour * 24
)

Variables ¶

View Source

var (
	GoFunCatchException bool = true
	OnCatchAllPanic     func(err interface{}, args ...interface{})
)

View Source

var (
	PathSeparator = "\\"
	RootPath      = ""
)

View Source

var (
	SIZE_KB uint64 = 1024
	SIZE_MB        = 1024 * SIZE_KB
	SIZE_GB        = 1024 * SIZE_MB
	SIZE_TB        = 1024 * SIZE_GB
)

View Source

var (
	ZeroTime      time.Time // UTC
	ZeroTimeLocal           = ZeroTime.Local()

	START_Time     time.Time     = StrToTimeDef("00", "04", time.UTC, ZeroTime)
	START_Duration time.Duration = ParseDuration("0s")

	UnixZeroTime time.Time = time.Unix(0, 0).Local() // 默认是Local
)

View Source

var (
	ErrUnsupported = fmt.Errorf("unsupported")
)

View Source

var (
	SPACE_BYTES []byte = []byte(" ")
)

Functions ¶

func AbsDuration ¶

func AbsDuration(t1 time.Duration) time.Duration

func AbsInt ¶

func AbsInt(x int) int

func AddPrefixForWidth ¶

func AddPrefixForWidth(src string, width int, prefix string) string

func AddSuffixForWidth ¶

func AddSuffixForWidth(src string, width int, suffix string) string

func AppendAllFile ¶

func AppendAllFile(srcFile string, dataFile string) error

*

srcFile : 存的文件 dataFile 数据文件将dataFile 加入到srcFile中去

func AppendFile ¶

func AppendFile(fileName string, fileData []byte) (int, error)

func AppendFileEx ¶

func AppendFileEx(fileName string, fileData []byte, forceDir bool) (int, error)

func BetweenTime ¶

func BetweenTime(t1, t2 time.Time) time.Duration

func BitTrimPrefix ¶

func BitTrimPrefix(v uint64, bitN byte) uint64

* 保留后面的N 位

BitTrimPrefix(binary: 100110, 3)=binary: 110;

func Bool2Byte ¶

func Bool2Byte(v bool) byte

func Bool2Str ¶

func Bool2Str(v bool) string

func BufStart ¶

func BufStart(buf []byte, start, l int) []byte

func BufToHexStr ¶

func BufToHexStr(buf []byte, l int, spliterstr string) string

func BytesAppendUInt64_LE ¶

func BytesAppendUInt64_LE(buf []byte, v uint64) []byte

func BytesCheckGrow ¶

func BytesCheckGrow(buf []byte, n int) []byte

Grow grows b's capacity, if necessary, to guarantee space for another n bytes. After Grow(n), at least n bytes can be written to b without another allocation. If n is negative, Grow panics.

func BytesCheckSize ¶

func BytesCheckSize(buf []byte, start, l int) []byte

func CRC24Q ¶

func CRC24Q(buf []byte, len int) uint32

func CRC24QBuf ¶

func CRC24QBuf(buf []byte) uint32

func Cfmod ¶

func Cfmod(x, y float64) float64

func CheckAddPrefix ¶

func CheckAddPrefix(s, prefix string) (added bool, rval string)

func CheckAddQuoteChr ¶

func CheckAddQuoteChr(s string, prefix, suffix rune) string

func CheckAddSuffix ¶

func CheckAddSuffix(s, suffix string) (added bool, rval string)

func CheckAllStrsIsNotEmpty ¶

func CheckAllStrsIsNotEmpty(strs ...string) bool

func CheckByteIn ¶

func CheckByteIn(v byte, sets ...byte) bool

func CheckGetStrlist ¶

func CheckGetStrlist(strs []string, idx int, def string) string

func CheckGetValInlst ¶

func CheckGetValInlst(lst []interface{}, idx int, def interface{}) interface{}

func CheckRotateFileAfterCreateFile ¶

func CheckRotateFileAfterCreateFile(filename string) (fn *os.File, err error)

如果文件已经存在, 则对之前的文件进行更名, 更名失败返回异常
更名成功则创建新文件的os.file. 创建成功则返回, 失败,进行重试, 超过10次返回异常创建的文件成功会被清空

func CheckTrimPrefix ¶

func CheckTrimPrefix(s, prefix string) (bool, string)

func CheckTrimQuoteChr ¶

func CheckTrimQuoteChr(s string, prefix, suffix byte) (bool, string)

*

截掉前后字符

func CheckTrimQuoteString ¶

func CheckTrimQuoteString(s string, prefix, suffix string) (bool, string)

*

截掉前后字符串

func CheckTrimSuffix ¶

func CheckTrimSuffix(s, suffix string) (bool, string)

func CloneBytes ¶

func CloneBytes(src []byte, offset int, l int) []byte

func CloneBytesEx ¶

func CloneBytesEx(src []byte, offset int, l int) []byte

func CmpAndSetBitValue ¶

func CmpAndSetBitValue(ival uint64, bitN byte, cmpbitVal, newbitVal byte) (changed bool, newval uint64)

**

bitN 从0开始
cmpbitVal, newbitVal, 只能是0或者1
比较低bitN是否为cmpbitval, 如果是则进行设置为newbitval
changed :true, 表示有修改

func CombineFilePath ¶

func CombineFilePath(parts ...string) string

func CombineIfFirstNotEmpty ¶

func CombineIfFirstNotEmpty(s1, s2 string) string

func CombineIfNotEmpty ¶

func CombineIfNotEmpty(s1, s2 string) string

func CompareIgnoreCase ¶

func CompareIgnoreCase(s1, s2 string) int

*

The result will be 0 if a==b, -1 if a < b, and +1 if a > b.

func ContainElement ¶

func ContainElement(s string, ele string, sep rune) (rval bool)

*

false = ContainElement("1,2,3,16", ",", "6")

func CopyFile ¶

func CopyFile(src, dst string) (w int64, err error)

func CreateIfExistsThenRename ¶

func CreateIfExistsThenRename(name string) (*os.File, string, error)

func CreateRewrite ¶

func CreateRewrite(fileName string) (*os.File, error)

func CutIfMore ¶

func CutIfMore(s string, n int, moreflagstr string) string

*

CutIfMore(txt, 10, "..."))

func CutLeft ¶

func CutLeft(s string, n int) (cut string, remain string)

func CutNPrefixFunc ¶

func CutNPrefixFunc(s string, idx int, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)

func CutNSuffixFunc ¶

func CutNSuffixFunc(s string, idx int, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)

func CutPrefixByRune ¶

func CutPrefixByRune(s string, idx int, cutflag byte, c rune) (cut string, remain string)

**

idx 从0开始
"/", "中国/人民", CutPrefixByRune("/中国/人民", 0, 1, "/")
"/中国/", "人民", CutPrefixByRune("/中国/人民", 1, 1, "/")

func CutPrefixFunc ¶

func CutPrefixFunc(s string, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)

*

    如果CheckCutBreakFunc 一直为false, cut则返回"", remain则返回源字符串
    返回true表示从该字符进行截断

    cutflag 0: "中国/人","民"
    cutflag 1: "中国/人民",""
    str := "中国/人民";
	plug, remain := CutPrefixFunc(str, 0, func(c rune) bool {
		if c == '民'{
			return true;
		}
		return false;
	})

    cutflag 0: "中国","/人民"
    cutflag 1: "中国","/人民"
    str := "中国/人民";
	plug, remain := CutPrefixFunc(str, 0, func(c rune) bool {
		if c == '/'{
			return true;
		}
		return false;
	})

	fmt.Println(CutPrefixFunc("../abc.txt", 1, func(c rune) bool {
		if c == '.' || c=='/'{
			return false;
		}
		return true;
	}))
   ../, abc.txt

func CutSuffixByRune ¶

func CutSuffixByRune(s string, idx int, cutflag byte, c rune) (cut string, remain string)

**

idx 从0开始
"/人民", "/中国", CutSuffixByRune("/中国/人民", 0, 1, "/")
"/中国/人民", "", CutSuffixByRune("/中国/人民", 1, 1, "/")

func CutSuffixFunc ¶

func CutSuffixFunc(s string, cutflag byte, CheckCutBreakFunc func(c rune) bool) (cut string, remain string)

**

如果CheckCutBreakFunc 一直为false, cut则返回"", remain则返回源字符串

func DateString ¶

func DateString(val time.Time) string

func DateTimeIDString ¶

func DateTimeIDString(val time.Time) string

func DateTimeString ¶

func DateTimeString(val time.Time) string

func DateTimeString3 ¶

func DateTimeString3(val time.Time) string

func DateTimeStringForShortShow ¶

func DateTimeStringForShortShow(val time.Time) string

func DateTimeStringForShow ¶

func DateTimeStringForShow(val time.Time) string

func DateYYMM ¶

func DateYYMM(val time.Time) string

func DateYYYYMM ¶

func DateYYYYMM(val time.Time) string

func DateYYYYMMDD ¶

func DateYYYYMMDD(val time.Time) string

func DayOfYear ¶

func DayOfYear(atime time.Time) string

func DecodeCRCBuf ¶

func DecodeCRCBuf(src []byte) []byte

func DeferCatchPanic ¶

func DeferCatchPanic(args ...interface{})

func DelNonAsciiChar ¶

func DelNonAsciiChar(s []byte) string

func DelNonAsciiCharEx ¶

func DelNonAsciiCharEx(s []byte, splitchar byte) string

func DelNonChineseChar ¶

func DelNonChineseChar(s string) string

*

包含中文和英文

func DelNonChineseCharEx ¶

func DelNonChineseCharEx(s string, splitchar rune) string

func DelNonPrintChar ¶

func DelNonPrintChar(s string) string

func DeleteBuf ¶

func DeleteBuf(buf []byte, startidx, n int) (newBuf []byte)

func DeleteFileNameExt ¶

func DeleteFileNameExt(fileName string) string

func DeleteFileOrDir ¶

func DeleteFileOrDir(strPath string) error

*

移除 文件或者文件夹

func DeleteStrlstEle ¶

func DeleteStrlstEle(strs []string, fn func(s string) bool) []string

**

删除符合条件的元素

func DetectBOMType ¶

func DetectBOMType(data []byte) int

*

0:无BOM
1:UTF8

func DurationStr ¶

func DurationStr(d time.Duration) string

StatusString returns a string representing the duration in the form "72h3m0.5s". Leading zero units are omitted. As a special case, durations less than one second format use a smaller unit (milli-, micro-, or nanoseconds) to ensure that the leading digit is non-zero. The zero duration formats as 0s. 去掉了秒的小数

func EnablePanicRecordFile ¶

func EnablePanicRecordFile(logpath string)

func EncodeCRCBuf ¶

func EncodeCRCBuf(src []byte) []byte

func EndOfADay ¶

func EndOfADay(day time.Time) time.Time

func EscapeJsonStr ¶

func EscapeJsonStr(str string) string

Copy From DxValue.Record

func EscapeJsonStrSimple ¶

func EscapeJsonStrSimple(str string) string

func EscapeSQLStr ¶

func EscapeSQLStr(str string) string

func EscapeStr4Line ¶

func EscapeStr4Line(str string) string

func ExecCmdLine ¶

func ExecCmdLine(cmdLine string, arg_spliter string) error

func ExecCmdNoWait ¶

func ExecCmdNoWait(cmdLine string) (*exec.Cmd, error)

func ExecCmdNoWaitNoSettingIO ¶

func ExecCmdNoWaitNoSettingIO(cmdLine string) (*exec.Cmd, error)

func ExecShell ¶

func ExecShell(cmdLine string) error

**

exeshell("del *.log")

func ExecShellAndNoWait ¶

func ExecShellAndNoWait(cmdLine string) error

func ExecShellOutput ¶

func ExecShellOutput(cmd string) (err error, str string)

func ExecShellWithIO ¶

func ExecShellWithIO(cmdLine string, rd io.Reader, outstd, outerr io.Writer) error

* sb := NewBytesBuilder() ExecShellWithIO("dir c:\\*.*", nil, sb, sb) sb.StatusString();

func ExecShellWithStdIO ¶

func ExecShellWithStdIO(cmdLine string) error

**

exeshell("del *.log")

func ExecWithStdIO ¶

func ExecWithStdIO(cmdLine string) error

**

exec("perl xxx *.log")

func ExtractFileName ¶

func ExtractFileName(fileName string) string

*

"W:\\temp\\测试删除文件夹\\a.txt"  -> a.txt

func ExtractFileNameWithOutPathAndExt ¶

func ExtractFileNameWithOutPathAndExt(fileName string) string

func ExtractFilePath ¶

func ExtractFilePath(fileName string) string

func FastByte2String ¶

func FastByte2String(bt []byte) string

func FileIs ¶

func FileIs(fileName string) int

**

0: 不存在
1: 文件
2: 目录

func FileIsExists ¶

func FileIsExists(fileName string) bool

exists returns whether the given file or directory exists or not

func FileMTime ¶

func FileMTime(fp string) (time.Time, error)

get file modified time

func FileNameAddfix ¶

func FileNameAddfix(fileName, prefix, suffix string) string

func FileSize ¶

func FileSize(fp string) (int64, error)

get file size as how many bytes

func FindNonElement ¶

func FindNonElement(s1, s2 string, sep rune) string

*

查找s2中不存在与s1中的元素
FindNonElement("1,2,3", "3,4,2,5") = "4,5"

func FixintervalLastTime ¶

func FixintervalLastTime(t time.Time, fixinterval time.Duration) time.Time

*

FixIntervalLastTime("2020-06-05 13:13:29", time.Minute * 15) = 2020-06-05 13:00:00

func FixintervalNextTime ¶

func FixintervalNextTime(t time.Time, fixinterval time.Duration) time.Time

*

FixIntervalNextTime("2020-06-05 13:13:29", time.Minute * 15) = 2020-06-05 13:15:00

func FixintervalOffsetTime ¶

func FixintervalOffsetTime(t time.Time, fixinterval time.Duration, offsetN int) time.Time

*

FixintervalOffsetTime("2020-06-05 13:13:29", time.Minute * 15, 0) = 2020-06-05 13:00:00

func Float32ToStr ¶

func Float32ToStr(val float64) string

func Float64ToStr ¶

func Float64ToStr(val float64) string

**

1 = "1"
0.1 = "0.1"

func ForceAllPath ¶

func ForceAllPath(strPath string) error

func ForceCreateFilePath ¶

func ForceCreateFilePath(fileName string) error

func ForceCreatePath ¶

func ForceCreatePath(strPath string) bool

func FormatFloatVlst ¶

func FormatFloatVlst(fmtstr string, singalw int, totalwidth int, args ...float64) string

FormatFloatVlst

func GetAbsPath ¶

func GetAbsPath(basePath, relaPath string) (string, error)

*

获取绝对路径

func GetAreaBK ¶

func GetAreaBK(s string, start, end string, idx int) string

* 不支持....

func GetBetween ¶

func GetBetween(str string, start, end string, idx int) string

`<td>a</td><td>b</td>` GetBetween(str, "<td>", "</td>") = a

GetBetween("$now$", "$", "$") = "now"

func GetBetweenEx ¶

func GetBetweenEx(str string, start, end string, idx int) (ok bool, val string)

`<td>a</td><td>b</td>` GetBetween(str, "<td>", "</td>") = a

GetBetween("$now$", "$", "$") = "now"

func GetBitG ¶

func GetBitG(buf []byte, startBitN int, l int) float64

注 1：符号数值表示记录数据的符号和数值。最高有效位 MSB 为 0 表示正数，为 1 表示负数，其余位是数据的数值。

func GetBitI16 ¶

func GetBitI16(buf []byte, startBitN int, l int) int16

func GetBitI32 ¶

func GetBitI32(buf []byte, startBitN int, l int) int32

第一位作为符号位

func GetBitI64 ¶

func GetBitI64(buf []byte, startBitN int, l int) int64

第一位作为符号位

func GetBitI8 ¶

func GetBitI8(buf []byte, startBitN int, l int) int8

func GetBitOnU32 ¶

func GetBitOnU32(v uint32) (n byte)

========================================= **

位为1的数量

func GetBitOnU64 ¶

func GetBitOnU64(v uint64) (n byte)

func GetBitU ¶

func GetBitU(buf []byte, startBitN int, l int) uint32

func GetBitU16 ¶

func GetBitU16(buf []byte, startBitN int, l int) uint16

func GetBitU64 ¶

func GetBitU64(buf []byte, startBitN int, l int) uint64

func GetBitU8 ¶

func GetBitU8(buf []byte, startBitN int, l int) byte

func GetBitV_U32 ¶

func GetBitV_U32(v uint32, bitN byte) byte

* 从0开始

func GetBitV_U64 ¶

func GetBitV_U64(v uint64, bitN byte) byte

func GetBitValue ¶

func GetBitValue(ival uint64, bitN byte) byte

1:位第一位

func GetBitValue0 ¶

func GetBitValue0(ival uint64, bitN byte) byte

0:位第一位

func GetBoolValue ¶

func GetBoolValue(val interface{}, def bool) bool

func GetCurrentDirectory ¶

func GetCurrentDirectory() (path string, err error)

func GetCurrentGoRoutineID ¶

func GetCurrentGoRoutineID() uint64

func GetCurrentWorkingPath ¶

func GetCurrentWorkingPath() (path string)

**

带path分隔符

func GetDateTimeValue ¶

func GetDateTimeValue(val interface{}, def time.Time) time.Time

func GetDayOfWeek ¶

func GetDayOfWeek(val time.Time) byte

func GetDecimalBitN ¶

func GetDecimalBitN(v int64, n int64) int

*

取10进制的各个位上的值
n <=1 为个位, 2:十位 ....
GetDecimalBitN(12304, 1) = 4, % 取余数

func GetDecimalBitNEx ¶

func GetDecimalBitNEx(v int64, n int64) int

*

取10进制的各个位上的值
n 1,10,1000, 10000 ..
GetDecimalBitNEx(12304, 1) = 4,

func GetExecShellCmd ¶

func GetExecShellCmd(cmdLine string) *exec.Cmd

func GetExecuteFileDirectory ¶

func GetExecuteFileDirectory() (path string)

*

最后不带路径符

func GetExecuteFileName ¶

func GetExecuteFileName() (name string)

*

返回执行文件名

func GetFirstFromVars ¶

func GetFirstFromVars(arg interface{}) interface{}

*

如果arg 是切片[]interface 则获取第一个元素

func GetFloat64Value ¶

func GetFloat64Value(val interface{}, def float64) float64

func GetIdxFloat64ValFromVars ¶

func GetIdxFloat64ValFromVars(arg interface{}, idx int, def float64) float64

func GetIdxIntValFromVars ¶

func GetIdxIntValFromVars(arg interface{}, idx int, def int) int

func GetIdxStrValFromVarsDef ¶

func GetIdxStrValFromVarsDef(arg interface{}, idx int, def string) string

func GetIdxValFromVars ¶

func GetIdxValFromVars(arg interface{}, idx int) interface{}

*

如果arg 是切片[]interface 则获取第idx元素
idx 从0开始

func GetIdxValFromVarsDef ¶

func GetIdxValFromVarsDef(arg interface{}, idx int, def interface{}) interface{}

func GetInt32Value ¶

func GetInt32Value(val interface{}, def int32) int32

func GetInt64Value ¶

func GetInt64Value(val interface{}, def int64) int64

func GetLastNumStr ¶

func GetLastNumStr(str string, maxl int) string

func GetMonthDayN ¶

func GetMonthDayN(year, month int) int

func GetNewFileUseIncSN ¶

func GetNewFileUseIncSN(fileName string) string

*

XXXX.dat -> XXX.1.dat(XXX.2.dat)

func GetRelativePath ¶

func GetRelativePath(basePath, path2 string) (string, error)

**

求两个绝对路径的相对路径
  写一个函数计算出两个绝对路径（如path1 = /a/b/c/d, path2 = /a/e/f）的相对路径为 ../../e/f

func GetStrValue ¶

func GetStrValue(val interface{}, def string) string

func GetU64BitsU ¶

func GetU64BitsU(v uint64, startBit, endBit int) uint64

**

获取v 的位数 的值
binary: 0010 1101
GetU64BitsU(v, 2, 3) = binary: 11

从startBit到endBit 包含endBit

startBit 从0开始计数

func GetU64BitsU_L ¶

func GetU64BitsU_L(v uint64, startBit, l int) uint64

**

从startBit开始数 l位的值

func GetU8BitValue0 ¶

func GetU8BitValue0(ival byte, bitN byte) byte

func HEX2BCD ¶

func HEX2BCD(val int) (int, error)

/ <summary> / HEX转成10进制 / HEX中不能有字母 / 0x65036 -> 65036 / </summary>

func HEX2BCDDef ¶

func HEX2BCDDef(val, def int) int

func HashStr ¶

func HashStr(str string) int64

func HaveAnyGBK ¶

func HaveAnyGBK(data []byte) bool

*

GB2312标准共收录6763个汉字，其中一级汉字3755个，二级汉字3008个；
GBK共收入21886个汉字和图形符号。
GBK: 8140至FEFE

func HexStrToBuf ¶

func HexStrToBuf(hexstr string) []byte

func HexToDateTime ¶

func HexToDateTime(hex string, def time.Time) time.Time

func HexToInt ¶

func HexToInt(hex string) int

func HexValue ¶

func HexValue(chr rune) int

func HumanDuration ¶

func HumanDuration(dura time.Duration) string

func HumanFilesize ¶

func HumanFilesize(sizebytes int64) string

func HumanFilesizeU ¶

func HumanFilesizeU(sizebytes uint64) string

func HumanSizeStrToSize ¶

func HumanSizeStrToSize(str string) int64

**

HumanSizeToSize("1024KB")

func HumanTimeStr ¶

func HumanTimeStr(secs int64) string

func HumanTimeStrFromMinutes ¶

func HumanTimeStrFromMinutes(minutes int64, spliter string) string

func HumanTimeStrFromMinutesInt ¶

func HumanTimeStrFromMinutesInt(minutes int, spliter string) string

func IncDay ¶

func IncDay(atime time.Time, num int) time.Time

func IncMonth ¶

func IncMonth(atime time.Time, num int) time.Time

func IncYear ¶

func IncYear(atime time.Time, num int) time.Time

func InsertBeforeLineFile ¶

func InsertBeforeLineFile(fileName string, idx_before_line int64, fileData []byte) error

func InsertBuf ¶

func InsertBuf(buf []byte, startidx int, val []byte) (newBuf []byte)

func Int64_BEBytes ¶

func Int64_BEBytes(val int64) []byte

func Int64_FromBEBytes ¶

func Int64_FromBEBytes(val []byte) int64

func Int8ListToStrs ¶

func Int8ListToStrs(lst []int8, sep string) string

func IntFromU ¶

func IntFromU(v uint64, bitN byte) int64

**

和 = rtklib exsign
1: 保留bitN位
2: 最高位为1还是0   1:为负数, 0:为正数

func IsAsciiPrintByte ¶

func IsAsciiPrintByte(c byte) bool

ASCII可显示字符

func IsAsciiPrintChar ¶

func IsAsciiPrintChar(chr rune) bool

func IsAsciiPrintStr ¶

func IsAsciiPrintStr(src string) bool

func IsChineseChar ¶

func IsChineseChar(c rune) bool

* 字符集字数 Unicode 编码基本汉字 20902字 4E00-9FA5 // 一 ~ 龥 (简繁) 基本汉字补充 90字 9FA6-9FFF 扩展A 6592字 3400-4DBF 扩展B 42720字 20000-2A6DF 扩展C 4153字 2A700-2B738 扩展D 222字 2B740-2B81D 扩展E 5762字 2B820-2CEA1 扩展F 7473字 2CEB0-2EBE0 扩展G 4939字 30000-3134A 康熙部首 214字 2F00-2FD5 部首扩展 115字 2E80-2EF3 兼容汉字 477字 F900-FAD9 兼容扩展 542字 2F800-2FA1D PUA(GBK)部件 81字 E815-E86F 部件扩展 452字 E400-E5E8 PUA增补 207字 E600-E6CF 汉字笔画 36字 31C0-31E3 汉字结构 12字 2FF0-2FFB 汉语注音 43字 3105-312F 注音扩展 22字 31A0-31BA 〇 1字 3007

func IsHexChar ¶

func IsHexChar(chr rune) bool

func IsHexStr ¶

func IsHexStr(src string) bool

* src 长度必须是2的倍数, 必须都是HEX字符, 不能包含空格

func IsInMultiSection ¶

func IsInMultiSection(exp, s string) string

**

00:00-07:00,08:00-10:00,11:00-12:00

func IsInSection ¶

func IsInSection(exp, s string) bool

**

00:00-07:00

func IsLeapYear ¶

func IsLeapYear(year int) bool

func IsLinux ¶

func IsLinux() bool

func IsPrintStr ¶

func IsPrintStr(src string) bool

func IsSameDay ¶

func IsSameDay(time1, time2 time.Time) bool

func IsSameMonth ¶

func IsSameMonth(time1, time2 time.Time) bool

func IsWindows ¶

func IsWindows() bool

func JoinDateAndTime ¶

func JoinDateAndTime(dateT, timeT time.Time) time.Time

func JoinDateAndTimeStr ¶

func JoinDateAndTimeStr(dateT time.Time, timestr string) time.Time

func JoinDateAndTimeStrFormat ¶

func JoinDateAndTimeStrFormat(dateT time.Time, timestr, timestr_format string) time.Time

func JoinIfNoEmpty ¶

func JoinIfNoEmpty(chk string, sep string, args ...string) string

func LastChrCnt ¶

func LastChrCnt(s string, c byte) int

func LeftStr ¶

func LeftStr(s string, n int) string

func LocationCopy ¶

func LocationCopy(t1, loctime time.Time) time.Time

**

loctime 不能为 ZeroTime

func LogPrintf ¶ added in v1.2.24051

func LogPrintf(s string, args ...interface{})

func MD5 ¶

func MD5(str string) string

func MD5Buf ¶

func MD5Buf(data []byte) string

func MD5SumFile ¶

func MD5SumFile(filePath string) string

func MSecOfDuration ¶

func MSecOfDuration(time time.Duration) int64

func MakeVars ¶

func MakeVars(arg ...interface{}) interface{}

func MapEncode ¶

func MapEncode(strMap map[string]string, kvsep, itmsep string, escapeflag bool, bb io.Writer)

func MaxTime ¶

func MaxTime(t0 time.Time, t1 time.Time) time.Time

func MillisecondOf ¶

func MillisecondOf(start, end time.Time) int64

func MinInt ¶

func MinInt(a, b int) int

func MinTime ¶

func MinTime(t0 time.Time, t1 time.Time) time.Time

func MinuteOfDuration ¶

func MinuteOfDuration(time time.Duration) int64

func NewFileData ¶

func NewFileData(fileName string, fileData []byte) (int, error)

func NewFileFromReader ¶

func NewFileFromReader(fileName string, reader io.Reader) (int, error)

func NewFileNameIfExistsThenIncSN ¶

func NewFileNameIfExistsThenIncSN(fileName string) string

func NextMonthV ¶

func NextMonthV(month int) int

func NextMonthYM ¶

func NextMonthYM(y, m int) (y1, m1 int)

func NowIDString ¶

func NowIDString() string

func NowString ¶

func NowString() string

func NowStringEx ¶

func NowStringEx() string

func ObjectHexAddr ¶

func ObjectHexAddr(v interface{}) string

如果是简单类型请不要使用该函数可以使用GetStrValue函数代替

func PanicRecordFile ¶

func PanicRecordFile(err interface{}, args ...interface{})

func ParseDuraStr ¶

func ParseDuraStr(s string) time.Duration

func ParseDuration ¶

func ParseDuration(timeExp string) time.Duration

func ParseTimeFmt ¶

func ParseTimeFmt(strPattern string, _t time.Time) string

func ParserJsonEscapeStr ¶

func ParserJsonEscapeStr(escapedstr string) string

解码转义字符，将"\u6821\u56ed\u7f51\t02%20得闲"这类字符串，解码成正常显示的字符串

func PathBase ¶

func PathBase(path string) string

func PathEscape ¶

func PathEscape(s string) string

PathEscape escapes the string so it can be safely placed inside a URL path segment, replacing special characters (including /) with %XX sequences as needed.

func PathExists ¶

func PathExists(path string) (bool, error)

** 如果返回的错误为nil,说明文件或文件夹存在如果返回的错误类型使用os.IsNotExist()判断为true,说明文件或文件夹不存在如果返回的错误为其它类型,则不确定是否在存在

func PathUnescape ¶

func PathUnescape(s string) (string, error)

PathUnescape does the inverse transformation of PathEscape, converting each 3-byte encoded substring of the form "%AB" into the hex-decoded byte 0xAB. It returns an error if any % is not followed by two hexadecimal digits.

PathUnescape is identical to QueryUnescape except that it does not unescape '+' to ' ' (space).

func QueryEscape ¶

func QueryEscape(s string) string

QueryEscape escapes the string so it can be safely placed inside a URL query.

func QueryUnescape ¶

func QueryUnescape(s string) (string, error)

QueryUnescape does the inverse transformation of QueryEscape, converting each 3-byte encoded substring of the form "%AB" into the hex-decoded byte 0xAB. It returns an error if any % is not followed by two hexadecimal digits.

func RandBuf ¶

func RandBuf(len int) []byte

*

比较耗cpu

func RandFloat64 ¶

func RandFloat64(f float64) float64

func RandHexString ¶

func RandHexString(len int) string

60个纤程同时进行测试没有异常

func RandKeyString ¶

func RandKeyString(len int) string

60个纤程同时进行测试没有异常

func RandNumString ¶

func RandNumString(len int) string

func RandNumStringWithout4 ¶

func RandNumStringWithout4(len int) string

func RandPass0String ¶

func RandPass0String(len int) string

func RangeByteFromHexStr ¶

func RangeByteFromHexStr(hexstr string, cb func(v byte) bool) int

func RangeFiles ¶

func RangeFiles(path string, maxlevel int, fn func(path string, file os.FileInfo) bool, onerr func(dirname string, err error) bool) error

**

Range path下的文件和目录
maxlevel 表示目录层级
  0: 表示搜索所有
  1:表示获取当前目录(不会进入下一级目录)
fn: 如果返回 false 表示退出当前目录搜索, path为当前文件所在路径
onerr 返回false 则返回退出当前目录的range

func RangeStringSep ¶

func RangeStringSep(s string, sep rune, cb func(idx int, s1 string) bool) int

**

RangeStringSep("a01;a02", ';', fn);  // 2次
RangeStringSep("a01", ';', fn);      // 1次
RangeStringSep("a01;", ';', fn);      // 1次
RangeStringSep("a01;;", ';', fn);    // 2次

func RangeStringSep2 ¶

func RangeStringSep2(s string, cb func(idx int, s1 string) bool, sep0, sep1 rune) int

**

RangeStringSep2("a01;a02", fn, ';', ',');

func RangeStringSplit ¶

func RangeStringSplit(s string, sep string, cb func(idx int, s string) bool) int

* RangeStringSplit("a\r\n汉字b\r\n", "\r\n", func)

func ReadDir ¶

func ReadDir(dirname string) ([]os.FileInfo, error)

ReadDir reads the directory named by dirname and returns a list of directory without sort.

func ReadFile ¶

func ReadFile(fileName string) ([]byte, error)

func ReadFileBlockBuf ¶

func ReadFileBlockBuf(fileName string, cb func(block []byte) bool, makebuffunc func() []byte) (int64, error)

**

func ReadFileBlockBufOffset ¶

func ReadFileBlockBufOffset(fileName string, offset int64, cb func(block []byte) bool, makebuffunc func() []byte) (int64, error)

**

func ReadFileLine ¶

func ReadFileLine(fileName string, cb func(idx int64, line []byte) bool) (int64, error)

**

依次读取行, 执行cb函数
cb函数如果返回false则中断读取, idx从0开始
返回读取行数和错误

func ReadLBytes ¶

func ReadLBytes(r io.Reader, buf []byte, l int) error

读取指定长度的数据, 直到返回错误或者读取完成 l:=0 表示读取buf的长度

func ReadPerLine ¶

func ReadPerLine(reader io.Reader, cb func(idx int64, line []byte) bool) (int64, error)

func ReadPerLineEx ¶

func ReadPerLineEx(reader io.Reader, cb func(idx int64, line []byte) bool) (int64, error)

func ReadPerLineFile ¶

func ReadPerLineFile(filename string, offset int64, cb func(idx int64, line []byte) bool) (int64, error)

func RenameFile ¶

func RenameFile(afile string, newFileName string) error

func ReplaceAll ¶

func ReplaceAll(s string, old, new string) string

* 忽略大小写

func ReplaceArea ¶

func ReplaceArea(s string, start, end string, new string) string

* 忽略大小写

`<td>a</td><td>b</td>`
ReplaceArea(str, "<td>", "</td>", "<td>abc</td>") = <td>abc</td><td>abc</td>

func ReplaceMultiAny2One ¶

func ReplaceMultiAny2One(s string, any, new string) string

*

ReplaceMultiAny2One("a    b    c     d    ", " ", ":");   -> "a:b:c:d:"
ReplaceMultiAny2One("a    b    c     d    "," "," ")->"a b c d "
ReplaceMultiAny2One("ababaaa aab ac d aaa ","ab","x")->"xaaa ax ac d aaa "
ReplaceMultiAny2One("aaaaa aab ac d aaa ", "aa", "x")->"xa xb ac d xa"

func ReplaceMultiSpace2One ¶

func ReplaceMultiSpace2One(s string, new string) string

*

s := "a    b    c     d    " -> "a b c d "

func ReplaceNonAsciiChar ¶

func ReplaceNonAsciiChar(s []byte, newchr byte) string

func ReplaceNonChineseChar ¶

func ReplaceNonChineseChar(s string, newchr rune) string

*

包含中文和英文

func ReplaceNonPrintChar ¶

func ReplaceNonPrintChar(s string, newchr rune) string

func ReplaceReg ¶

func ReplaceReg(s string, regP string, new string) (string, error)

func ReverseBytes ¶

func ReverseBytes(buf []byte)

*

abc=> cba

func RewriteFile ¶

func RewriteFile(fileName string, fileData []byte) error

func RewriteFileFunc ¶

func RewriteFileFunc(fileName string, fn func(w *os.File) error) error

func Round32 ¶

func Round32(f float32, n int) float32

func Round64 ¶

func Round64(f float64, n int) float64

func RoundTime_Second ¶

func RoundTime_Second(t time.Time) time.Time

func SOD ¶

func SOD(atime time.Time) float64

func SearchAFile ¶

func SearchAFile(path string, currlevel, maxlevel int, comparefunc func(cmp, cur os.FileInfo, cmppath, curpath string) bool, onerr func(dirname string, err error) bool) (string, error)

*

查找符合条件的第一个文件
comparefunc 返回true表示 cur比cmp文件更符合条件. cmp可能为空表示还没有查找到符合条件的文件, 判断时需要注意

func SearchAFileEx ¶

func SearchAFileEx(path string, currlevel, maxlevel int, comparefunc func(cmp, cur os.FileInfo, cmppath, curpath string) bool, onerr func(dirname string, err error) bool) (string, os.FileInfo)

*

查找符合条件的第一个文件
comparefunc 返回true表示 cur比cmp文件更符合条件. cmp可能为空表示还没有查找到符合条件的文件, 判断时需要注意

func SearchFiles ¶

func SearchFiles(path string, currlevel, maxlevel int, comparefunc func(m, c os.FileInfo, mpath, cpath string) bool) (string, error)

func SecondBetween ¶

func SecondBetween(t1, t2 time.Time) float64

func SecondOf ¶

func SecondOf(start time.Time, end time.Time) int64

func SecondSub ¶

func SecondSub(start, end time.Time) float64

func SetBitI32 ¶

func SetBitI32(buf []byte, startBitN int, l int, val int32)

func SetBitI64 ¶

func SetBitI64(buf []byte, startBitN int, l int, val int64)

func SetBitI8 ¶

func SetBitI8(buf []byte, startBitN int, l int, val int8)

func SetBitU16 ¶

func SetBitU16(buf []byte, startBitN int, l int, val uint16)

func SetBitU32 ¶

func SetBitU32(buf []byte, startBitN int, l int, val uint32)

func SetBitU64 ¶

func SetBitU64(buf []byte, startBitN int, l int, val uint64)

func SetBitU8 ¶

func SetBitU8(buf []byte, startBitN int, l int, val uint8)

func SetBitValue ¶

func SetBitValue(ival uint64, bitN byte, bitVal bool) uint64

/ 设置位上的值 / SetBitValue(0, 2, true) = 二进制(10)

func SetBitValue0 ¶

func SetBitValue0(ival uint64, bitN byte, bitVal bool) uint64

/ 设置位上的值 0:位第一位 / SetBitValue(0, 1, true) = 二进制(10)

func SetLogOutput ¶ added in v1.2.24051

func SetLogOutput(fn func(calldepth int, lvl int8, sender string, s string))

func SetU8BitValue0 ¶

func SetU8BitValue0(ival byte, bitN byte, bitVal bool) byte

/ 设置位上的值 0:位第一位 / SetU8BitValue0(0, 1, true) = 二进制(10)

func Size2GB ¶

func Size2GB(sizebytes uint64) float64

func SizeStrToSize ¶

func SizeStrToSize(str string) int64

**

SizeStrToSize("1024MB") SizeStrToSize("1024B")

func Split2PathAndFileName ¶

func Split2PathAndFileName(fileName string) (dir string, name string)

*

路径最后带分隔符

func Split2Str ¶

func Split2Str(s, sep string) (s1, s2 string)

func Split2StrV1 ¶

func Split2StrV1(s string, sep byte) (s1, s2 string)

func Split3Str ¶

func Split3Str(s, sep string) (s1, s2, s3 string)

func SplitNumericAndRemain ¶

func SplitNumericAndRemain(str string) (numstr, remain string)

func SplitQuantifiersUnits ¶

func SplitQuantifiersUnits(s string) (qua string, unit string)

*

1个月  1, 个月
1 天   1，天

func SplitStrWidth ¶

func SplitStrWidth(s string, width int) (rval []string)

func StartOfADay ¶

func StartOfADay(day time.Time) time.Time

func StartOfAMonth ¶

func StartOfAMonth(day time.Time) time.Time

func Str2lst ¶

func Str2lst(s string, sep string, itmprefix, itmsuffix rune, tolower, emptyignore bool) []string

func StrIndex ¶

func StrIndex(s string, strlst ...string) int

func StrIndexIgnoreCase ¶

func StrIndexIgnoreCase(s string, strlst ...string) int

func StrNextSerialNo ¶

func StrNextSerialNo(str string, maxl int, inc int) string

func StrTo3Float64 ¶

func StrTo3Float64(str string, sep string) (f1, f2, f3 float64)

func StrToFloat32Def ¶

func StrToFloat32Def(s string, defval float32) float32

func StrToFloat64Def ¶

func StrToFloat64Def(s string, defval float64) float64

func StrToInt64Def ¶

func StrToInt64Def(s string, defval int64) int64

func StrToInt8Def ¶

func StrToInt8Def(s string, defval int8) int8

func StrToInt8List ¶

func StrToInt8List(str string, sep string) (rval []int8)

func StrToIntDef ¶

func StrToIntDef(s string, defval int) int

func StrToInts ¶

func StrToInts(str string, sep string) (rval []int)

func StrToNumSuffix ¶

func StrToNumSuffix(str string, mult int64) int64

*

StrToNumSuffix("100K", 1024)
OK:
  1M, 100K, 1G, 15
FAIL:
  1KB, 1.4K 100m15k

func StrToTimeDef ¶

func StrToTimeDef(str, format string, location *time.Location, def time.Time) time.Time

func StrToUInt8List ¶

func StrToUInt8List(str string, sep string) (rval []byte)

func StringsRangeFunc ¶

func StringsRangeFunc(strs []string, cb func(idx int64, elestr string) bool) (int64, error)

func SwapBytes ¶

func SwapBytes(buf []byte) []byte

func SyncMapLength ¶

func SyncMapLength(amap *sync.Map) int

func TimeBetween ¶

func TimeBetween(t0 time.Time, start time.Time, end time.Time) bool

*

精确到毫秒

func TimeInLocalToday ¶

func TimeInLocalToday(val time.Time) time.Duration

func TimeInUtcToday ¶

func TimeInUtcToday(val time.Time) time.Duration

func TimeIsUnixZero ¶

func TimeIsUnixZero(t time.Time) bool

**

判断t是否是Unix的起始时间或者之前.
返回为true表示该时间无效

func TimeString3 ¶

func TimeString3(val time.Time) string

func ToHourChr ¶

func ToHourChr(atime time.Time) string

**

a:0时, f(a+6):6时, (a+23):23时,

func ToHourChrUpcase ¶

func ToHourChrUpcase(atime time.Time) string

**

A:0时, F(A+6):6时, (A+23):23时,

func ToUTCTime ¶

func ToUTCTime(src time.Time) time.Time

func TodayIDString ¶

func TodayIDString() string

func TodayStr ¶

func TodayStr() string

func Trim ¶

func Trim(s string) string

func TrimPrefixBuf ¶

func TrimPrefixBuf(buf []byte, prefix []byte) (rval []byte, changed bool)

func TrimPrefixBytes ¶

func TrimPrefixBytes(buf []byte, byteset ...byte) []byte

func TrimRightByte ¶

func TrimRightByte(buf []byte, rightByte byte) []byte

*

slice[:j]  // 从最开头切到 j(不包含 j)

func TrimRightBytes ¶

func TrimRightBytes(buf []byte, rightByte ...byte) []byte

func TryCreateFileAndRenameIfFileExists ¶

func TryCreateFileAndRenameIfFileExists(fileName string) (newfile *os.File, ret_err error)

*

如果filename存在，
尝试对filename进行重命名, 然后创建一个新的file
如果重命名失败，则使用一个新的文件名

func TryStrToBool ¶

func TryStrToBool(str string, def bool) bool

func TryStrToTime ¶

func TryStrToTime(str string, location *time.Location, def time.Time) time.Time

func TryStrToTimeDefZero ¶

func TryStrToTimeDefZero(str string, location *time.Location) (rval time.Time)

func UInt16_BEBytes ¶

func UInt16_BEBytes(val uint16) []byte

func UInt16_FromBEBytes ¶

func UInt16_FromBEBytes(buf []byte) uint16

func UInt16_FromLEBytes ¶

func UInt16_FromLEBytes(buf []byte) uint16

func UInt16_LEBytes ¶

func UInt16_LEBytes(val uint16) []byte

func UInt32_BEBytes ¶

func UInt32_BEBytes(val uint32) []byte

func UInt32_FromBEBytes ¶

func UInt32_FromBEBytes(buf []byte) uint32

func UInt32_LEBytes ¶

func UInt32_LEBytes(val uint32) []byte

func UInt64_BEBytes ¶

func UInt64_BEBytes(val uint64) []byte

**

0xAABBCCDDEEFF => 0000AABBCCDDEEFF

func UInt64_FromBEBytes ¶

func UInt64_FromBEBytes(val []byte) uint64

func UInt8ListToStrs ¶

func UInt8ListToStrs(lst []byte, sep string) string

func UnEscapeJSONStr ¶

func UnEscapeJSONStr(bvalue []byte) []byte

func UnEscapeStr4Line ¶

func UnEscapeStr4Line(str string) string

func WriteBuf_BE_Float64 ¶

func WriteBuf_BE_Float64(val float64, outBuf []byte)

func WriteBuf_LE_Float64 ¶

func WriteBuf_LE_Float64(val float64, outBuf []byte)

func XorBytes ¶

func XorBytes(buf []byte) byte

Types ¶

type BytesBuilder ¶

type BytesBuilder struct {
	// contains filtered or unexported fields
}

func NewBytesBuilder ¶

func NewBytesBuilder() *BytesBuilder

func (*BytesBuilder) AppendBufFromBase64Str ¶

func (b *BytesBuilder) AppendBufFromBase64Str(base64str string) (int, error)

func (*BytesBuilder) AppendBuilder ¶

func (b *BytesBuilder) AppendBuilder(b0 *BytesBuilder)

func (*BytesBuilder) AppendFixedStr ¶

func (this *BytesBuilder) AppendFixedStr(s string, fixedw int, suffix string) *BytesBuilder

**

添加固定宽度的Buf, 如果字符串不够则后面补suffix, 如果超过长度则进行截取

func (*BytesBuilder) AppendFixedStrWithZeroByte ¶

func (this *BytesBuilder) AppendFixedStrWithZeroByte(s string, fixedw int) *BytesBuilder

**

添加固定宽度的Buf, 如果字符串不够则后面补0, 如果超过长度则进行截取

func (*BytesBuilder) AppendIfNotEmpty ¶

func (b *BytesBuilder) AppendIfNotEmpty(s string) *BytesBuilder

func (*BytesBuilder) AppendLine ¶

func (b *BytesBuilder) AppendLine(s string) *BytesBuilder

func (*BytesBuilder) AppendRinexV ¶

func (b *BytesBuilder) AppendRinexV(fv float64, digitN int, width int, zeroEmptyflag bool) *BytesBuilder

* [723994.1970]->[ 723994.1970]

func (*BytesBuilder) AppendStr ¶

func (b *BytesBuilder) AppendStr(s string) *BytesBuilder

func (*BytesBuilder) AppendStrPrefixForWidth ¶

func (b *BytesBuilder) AppendStrPrefixForWidth(s string, width int, prefix string) *BytesBuilder

func (*BytesBuilder) AppendStrSuffixForWidth ¶

func (b *BytesBuilder) AppendStrSuffixForWidth(s string, width int, suffix string) *BytesBuilder

func (*BytesBuilder) AppendStrs ¶

func (b *BytesBuilder) AppendStrs(strs ...string) *BytesBuilder

func (*BytesBuilder) AppendStrsWithSpliter ¶

func (b *BytesBuilder) AppendStrsWithSpliter(spliter string, strs ...string) *BytesBuilder

func (*BytesBuilder) Appendf ¶

func (b *BytesBuilder) Appendf(s string, args ...interface{}) *BytesBuilder

func (*BytesBuilder) Appendf_PrefixFixed ¶

func (b *BytesBuilder) Appendf_PrefixFixed(w int, prefix string, s string, args ...interface{}) *BytesBuilder

func (*BytesBuilder) Base64String ¶

func (b *BytesBuilder) Base64String() string

func (*BytesBuilder) BufAsHexStr ¶

func (b *BytesBuilder) BufAsHexStr(start, l int, spliter string) string

func (*BytesBuilder) Buff ¶

func (this *BytesBuilder) Buff(start, l int) []byte

func (*BytesBuilder) BuffEx ¶

func (this *BytesBuilder) BuffEx(start, endidx int) []byte

func (*BytesBuilder) BuffTrimRight ¶

func (this *BytesBuilder) BuffTrimRight(start, l int, rightBytes ...byte) []byte

func (*BytesBuilder) Byte ¶

func (this *BytesBuilder) Byte(idx int) byte

func (*BytesBuilder) ByteOr ¶

func (this *BytesBuilder) ByteOr(idx int, v byte) byte

func (*BytesBuilder) Bytes ¶

func (this *BytesBuilder) Bytes() []byte

func (*BytesBuilder) Cap ¶

func (b *BytesBuilder) Cap() int

Cap returns the capacity of the builder's underlying byte slice. It is the total space allocated for the string being built and includes any bytes already written.

func (*BytesBuilder) CheckSize ¶

func (b *BytesBuilder) CheckSize(startidx int, l int)

func (*BytesBuilder) Cleanup ¶

func (b *BytesBuilder) Cleanup()

**

Cleanup 只是清除数据, 内存块还是之前那块

func (*BytesBuilder) Clone ¶

func (this *BytesBuilder) Clone() *BytesBuilder

func (*BytesBuilder) CloneBuf ¶

func (this *BytesBuilder) CloneBuf() []byte

func (*BytesBuilder) CopyFrom ¶

func (this *BytesBuilder) CopyFrom(src *BytesBuilder) *BytesBuilder

func (*BytesBuilder) Delete ¶

func (this *BytesBuilder) Delete(startidx, n int) *BytesBuilder

**

func (*BytesBuilder) Delete2End ¶

func (this *BytesBuilder) Delete2End(idx int) *BytesBuilder

func (*BytesBuilder) GetBitI ¶

func (b *BytesBuilder) GetBitI(startidx int, startBitN, l int) int

** 按照大端法读取数据位作为返回值

func (*BytesBuilder) GetBitU ¶

func (b *BytesBuilder) GetBitU(startidx int, startBitN, l int) uint32

** 按照大端法读取数据位作为返回值

func (*BytesBuilder) GetBitU16 ¶

func (b *BytesBuilder) GetBitU16(startidx int, startBitN, l int) uint16

func (*BytesBuilder) GetBitU64 ¶

func (b *BytesBuilder) GetBitU64(startidx int, startBitN, l int) uint64

** 按照大端法读取数据位作为返回值

func (*BytesBuilder) GetBitUAsInt ¶

func (b *BytesBuilder) GetBitUAsInt(startidx int, startBitN, l int) int

func (*BytesBuilder) Grow ¶

func (b *BytesBuilder) Grow(n int)

Grow grows b's capacity, if necessary, to guarantee space for another n bytes. After Grow(n), at least n bytes can be written to b without another allocation. If n is negative, Grow panics.

func (*BytesBuilder) HasSuffix ¶

func (this *BytesBuilder) HasSuffix(suffix []byte) bool

func (*BytesBuilder) HexString ¶

func (b *BytesBuilder) HexString(spliter string) string

func (*BytesBuilder) Index ¶

func (this *BytesBuilder) Index(startidx int, sub []byte) int

func (*BytesBuilder) IndexByte ¶

func (this *BytesBuilder) IndexByte(startidx int, v byte) int

func (*BytesBuilder) IndexFunc ¶

func (this *BytesBuilder) IndexFunc(startidx int, fn func(v rune) bool) int

func (*BytesBuilder) Insert ¶

func (this *BytesBuilder) Insert(startidx int, val []byte) *BytesBuilder

**

func (*BytesBuilder) InsertByte ¶

func (this *BytesBuilder) InsertByte(startidx int, val byte) *BytesBuilder

**

func (*BytesBuilder) Len ¶

func (b *BytesBuilder) Len() int

Len returns the number of accumulated bytes; b.Len() == len(b.StatusString()).

func (*BytesBuilder) Replace ¶

func (this *BytesBuilder) Replace(startidx int, val []byte) *BytesBuilder

**

func (*BytesBuilder) ReplaceUInt16_BE ¶

func (this *BytesBuilder) ReplaceUInt16_BE(startidx int, val uint16) *BytesBuilder

**

大端法写入uint16

func (*BytesBuilder) ReplaceUInt16_LE ¶

func (this *BytesBuilder) ReplaceUInt16_LE(startidx int, val uint16) *BytesBuilder

**

小端法写入uint16

func (*BytesBuilder) ReplaceUInt32_BE ¶

func (this *BytesBuilder) ReplaceUInt32_BE(startidx int, val uint32) *BytesBuilder

**

大端法写入uint32

func (*BytesBuilder) ReplaceUInt32_LE ¶

func (this *BytesBuilder) ReplaceUInt32_LE(startidx int, val uint32) *BytesBuilder

func (*BytesBuilder) Reset ¶

func (b *BytesBuilder) Reset()

Reset resets the Builder to be empty. *

重置数据, 添加数据时会添加新的内存块

func (*BytesBuilder) SaveToFile ¶

func (this *BytesBuilder) SaveToFile(fileName string) error

func (*BytesBuilder) SetBitI16 ¶

func (b *BytesBuilder) SetBitI16(startidx int, startBitN int, l int, val int16)

func (*BytesBuilder) SetBitI32 ¶

func (b *BytesBuilder) SetBitI32(startidx int, startBitN int, l int, val int32)

func (*BytesBuilder) SetBitI64 ¶

func (b *BytesBuilder) SetBitI64(startidx int, startBitN int, l int, val int64)

func (*BytesBuilder) SetBitU16 ¶

func (b *BytesBuilder) SetBitU16(startidx int, startBitN, l int, v uint16)

func (*BytesBuilder) SetBitU32 ¶

func (b *BytesBuilder) SetBitU32(startidx int, startBitN, l int, v uint32)

func (*BytesBuilder) SetBitU64 ¶

func (b *BytesBuilder) SetBitU64(startidx int, startBitN, l int, v uint64)

**

按照大端法写入数据

func (*BytesBuilder) SetBitU8 ¶

func (b *BytesBuilder) SetBitU8(startidx int, startBitN, l int, v byte)

func (*BytesBuilder) StatusString ¶

func (b *BytesBuilder) StatusString() string

func (*BytesBuilder) Str2FixedBytes ¶

func (this *BytesBuilder) Str2FixedBytes(s string, fixedw int) []byte

字符串到固定长度字符, 如果不够, 后面补0

func (*BytesBuilder) String ¶

func (b *BytesBuilder) String() string

StatusString returns the accumulated string.

func (*BytesBuilder) UInt64_BE ¶

func (this *BytesBuilder) UInt64_BE(val uint64) *BytesBuilder

**

大端法写入uint64

func (*BytesBuilder) Uint16_BE ¶

func (this *BytesBuilder) Uint16_BE(startidx int) uint16

**

大端法读取uint16

func (*BytesBuilder) Uint16_LE ¶

func (this *BytesBuilder) Uint16_LE(startidx int) uint16

**

小端法读取uint16

func (*BytesBuilder) Uint32_BE ¶

func (this *BytesBuilder) Uint32_BE(startidx int) uint32

**

大端法读取uint32

func (*BytesBuilder) Uint32_LE ¶

func (this *BytesBuilder) Uint32_LE(startidx int) uint32

**

小端法读取uint32

func (*BytesBuilder) Uint64_BE ¶

func (this *BytesBuilder) Uint64_BE(startidx int) uint64

**

大端法读取uint32

func (*BytesBuilder) Write ¶

func (b *BytesBuilder) Write(p []byte) (int, error)

Write appends the contents of p to b's buffer. Write always returns len(p), nil.

func (*BytesBuilder) WriteByte ¶

func (b *BytesBuilder) WriteByte(c byte) error

WriteByte appends the byte c to b's buffer. The returned error is always nil.

func (*BytesBuilder) WriteBytes ¶

func (b *BytesBuilder) WriteBytes(p ...byte)

func (*BytesBuilder) WriteRune ¶

func (b *BytesBuilder) WriteRune(r rune) (int, error)

WriteRune appends the UTF-8 encoding of Unicode code point r to b's buffer. It returns the length of r and a nil error.

func (*BytesBuilder) WriteString ¶

func (b *BytesBuilder) WriteString(s string) (int, error)

WriteString appends the contents of s to b's buffer. It returns the length of s and a nil error.

func (*BytesBuilder) WriteUInt16_BE ¶

func (this *BytesBuilder) WriteUInt16_BE(val uint16) *BytesBuilder

**

大端法写入uint16 最高有效字节在低位的方式称为大端法 Write_LE(0x0102) HexString : 01 02

func (*BytesBuilder) WriteUInt16_LE ¶

func (this *BytesBuilder) WriteUInt16_LE(val uint16) *BytesBuilder

**

小端法写入uint16
Write_LE(0x0102) HexString : 02 01

func (*BytesBuilder) WriteUInt32_BE ¶

func (this *BytesBuilder) WriteUInt32_BE(val uint32) *BytesBuilder

**

大端法写入uint32

func (*BytesBuilder) WriteUInt32_LE ¶

func (this *BytesBuilder) WriteUInt32_LE(val uint32) *BytesBuilder

**

小端法写入uint32

func (*BytesBuilder) WriteUInt64_BE ¶

func (this *BytesBuilder) WriteUInt64_BE(val uint64) *BytesBuilder

**

大端法写入uint64

func (*BytesBuilder) WriteWithHexStr ¶

func (b *BytesBuilder) WriteWithHexStr(hexStr string, maxl int) int

type CacheFile ¶

type CacheFile struct {
	// contains filtered or unexported fields
}

func NewCacheFile ¶

func NewCacheFile(filename string, cachesize int) *CacheFile

func (*CacheFile) CheckOpen ¶

func (this *CacheFile) CheckOpen() error

func (*CacheFile) Close ¶

func (this *CacheFile) Close() error

func (*CacheFile) Flush ¶

func (this *CacheFile) Flush()

func (*CacheFile) GetFileName ¶ added in v1.2.24013

func (this *CacheFile) GetFileName() string

func (*CacheFile) GetFileSize ¶ added in v1.2.24051

func (this *CacheFile) GetFileSize() int

func (*CacheFile) Write ¶

func (this *CacheFile) Write(buf []byte) (int, error)

func (*CacheFile) WriteString ¶

func (this *CacheFile) WriteString(s string) (int, error)

type ConnString ¶ added in v1.2.24041

type ConnString struct {
	Type string
	User string
	Pass string
	Addr string
	Path string
}

func ParseConnString ¶ added in v1.2.24041

func ParseConnString(str string) (rval ConnString)

func (*ConnString) Parse ¶ added in v1.2.24041

func (this *ConnString) Parse(str string)

func (ConnString) String ¶ added in v1.2.24041

func (this ConnString) String() string

type ConnectObjectRefStorage ¶ added in v1.2.24041

type ConnectObjectRefStorage struct {
	// contains filtered or unexported fields
}

连接对象管理, 借出去对象被+1, 归还-1 =0:释放

func NewConnectObjectRefStorage ¶ added in v1.2.24041

func NewConnectObjectRefStorage(newfun func(connstr string) interface{}) *ConnectObjectRefStorage

func (*ConnectObjectRefStorage) CheckGetRef ¶ added in v1.2.24041

func (this *ConnectObjectRefStorage) CheckGetRef(connstr string) *ObjectInnerRef

func (*ConnectObjectRefStorage) GetStatus ¶ added in v1.2.24041

func (this *ConnectObjectRefStorage) GetStatus(args ...string) string

func (*ConnectObjectRefStorage) Range ¶ added in v1.2.24041

func (this *ConnectObjectRefStorage) Range(filter func(obj interface{}) bool, lessfn func(iobj, jobj interface{}) bool, fn func(obj interface{}) bool)

func (*ConnectObjectRefStorage) ReleaseRef ¶ added in v1.2.24041

func (this *ConnectObjectRefStorage) ReleaseRef(itm *ObjectInnerRef)

type DElement ¶

type DElement struct {

	// The DList to which this DElement belongs.
	DList *DList

	// The value stored with this DElement.
	Value interface{}
	// contains filtered or unexported fields
}

DElement is an DElement of a linked DList.

func (*DElement) Next ¶

func (e *DElement) Next() *DElement

Next returns the next DList DElement or nil.

func (*DElement) Prev ¶

func (e *DElement) Prev() *DElement

Prev returns the previous DList DElement or nil.

func (*DElement) RemoveFromDList ¶

func (e *DElement) RemoveFromDList()

type DLinkNode ¶

type DLinkNode struct {
	Value interface{}
	// contains filtered or unexported fields
}

func NewDlinknode ¶

func NewDlinknode() *DLinkNode

func NewDlinknodeFromPool ¶

func NewDlinknodeFromPool() *DLinkNode

func (*DLinkNode) Next ¶

func (this *DLinkNode) Next() *DLinkNode

type DLinklist ¶

type DLinklist struct {
	// contains filtered or unexported fields
}

func NewDlinklist ¶

func NewDlinklist() *DLinklist

func (*DLinklist) Append ¶

func (this *DLinklist) Append(node *DLinkNode)

*

插入一个节点到尾部, 该节点的pre, next会被改变

func (*DLinklist) AppendValue ¶

func (this *DLinklist) AppendValue(v interface{})

func (*DLinklist) Count ¶

func (this *DLinklist) Count() int32

func (*DLinklist) FetchNext ¶

func (this *DLinklist) FetchNext() *DLinkNode

func (*DLinklist) FetchPre ¶

func (this *DLinklist) FetchPre() *DLinkNode

func (*DLinklist) First ¶

func (this *DLinklist) First() *DLinkNode

*

移除头部一个节点, 返回该节点, 如果为空返回nil

func (*DLinklist) InsertToFirst ¶

func (this *DLinklist) InsertToFirst(node *DLinkNode)

*

插入一个节点到头部, 该节点的pre, next会被改变

func (*DLinklist) List ¶

func (this *DLinklist) List() []interface{}

func (*DLinklist) Nodes ¶

func (this *DLinklist) Nodes() []*DLinkNode

func (*DLinklist) Range ¶

func (this *DLinklist) Range(cb func(val interface{}) bool) int

*

循环

func (*DLinklist) RangeEx ¶

func (this *DLinklist) RangeEx(cb func(idx int, val interface{}, removeit *bool) bool, onremove func(node *DLinkNode)) int

*

循环

func (*DLinklist) Remove ¶

func (this *DLinklist) Remove(node *DLinkNode) bool

*

移除一个元素，注意该元素必须是列表中的元素，否则元素数量会出错

func (*DLinklist) RemoveFirst ¶

func (this *DLinklist) RemoveFirst() *DLinkNode

*

移除头部一个节点, 返回该节点, 如果为空返回nil

func (*DLinklist) RemoveLast ¶

func (this *DLinklist) RemoveLast() *DLinkNode

*

移除尾部一个节点, 返回该节点, 如果为空返回nil

func (*DLinklist) SeekFirst ¶

func (this *DLinklist) SeekFirst() *DLinkNode

func (*DLinklist) SeekLast ¶

func (this *DLinklist) SeekLast() *DLinkNode

type DList ¶

type DList struct {
	// contains filtered or unexported fields
}

DList represents a doubly linked DList. The zero value for DList is an empty DList ready to use.

func NewDList ¶

func NewDList() *DList

New returns an initialized DList.

func (*DList) Back ¶

func (l *DList) Back() *DElement

Back returns the last DElement of DList l or nil.

func (*DList) Front ¶

func (l *DList) Front() *DElement

Front returns the first DElement of DList l or nil.

func (*DList) Init ¶

func (l *DList) Init() *DList

Init initializes or clears DList l.

func (*DList) InsertAfter ¶

func (l *DList) InsertAfter(v interface{}, mark *DElement) *DElement

InsertAfter inserts a new DElement e with value v immediately after mark and returns e. If mark is not an DElement of l, the DList is not modified.

func (*DList) InsertBefore ¶

func (l *DList) InsertBefore(v interface{}, mark *DElement) *DElement

InsertBefore inserts a new DElement e with value v immediately before mark and returns e. If mark is not an DElement of l, the DList is not modified.

func (*DList) Len ¶

func (l *DList) Len() int

Len returns the number of DElements of DList l. The complexity is O(1).

func (*DList) MoveAfter ¶

func (l *DList) MoveAfter(e, mark *DElement)

MoveAfter moves DElement e to its new position after mark. If e or mark is not an DElement of l, or e == mark, the DList is not modified.

func (*DList) MoveBefore ¶

func (l *DList) MoveBefore(e, mark *DElement)

MoveBefore moves DElement e to its new position before mark. If e or mark is not an DElement of l, or e == mark, the DList is not modified.

func (*DList) MoveToBack ¶

func (l *DList) MoveToBack(e *DElement)

MoveToBack moves DElement e to the back of DList l. If e is not an DElement of l, the DList is not modified.

func (*DList) MoveToFront ¶

func (l *DList) MoveToFront(e *DElement)

MoveToFront moves DElement e to the front of DList l. If e is not an DElement of l, the DList is not modified.

func (*DList) PushBack ¶

func (l *DList) PushBack(v interface{}) *DElement

PushBack inserts a new DElement e with value v at the back of DList l and returns e.

func (*DList) PushBackDList ¶

func (l *DList) PushBackDList(other *DList)

PushBackDList inserts a copy of an other DList at the back of DList l. The DLists l and other may be the same.

func (*DList) PushFront ¶

func (l *DList) PushFront(v interface{}) *DElement

PushFront inserts a new DElement e with value v at the front of DList l and returns e.

func (*DList) PushFrontDList ¶

func (l *DList) PushFrontDList(other *DList)

PushFrontDList inserts a copy of an other DList at the front of DList l. The DLists l and other may be the same.

func (*DList) Remove ¶

func (l *DList) Remove(e *DElement) interface{}

Remove removes e from l if e is an DElement of DList l. It returns the DElement value e.Value.

type DiskStatus ¶

type DiskStatus struct {
	All  uint64 `json:"all"`
	Used uint64 `json:"used"`
	Free uint64 `json:"free"`
}

func (DiskStatus) FreePercent ¶

func (this DiskStatus) FreePercent() float64

* 返回小数 0.1 = 10%

func (DiskStatus) FreePercentStr ¶

func (this DiskStatus) FreePercentStr(n int) string

type EscapeError ¶

type EscapeError string

func (EscapeError) Error ¶

func (e EscapeError) Error() string

type ICheckStart ¶ added in v1.2.24052

type ICheckStart interface {
	CheckStart() error
}

type IStatusGet ¶ added in v1.2.24041

type IStatusGet interface {
	GetStatus(args StrMap) string
}

type InvalidHostError ¶

type InvalidHostError string

func (InvalidHostError) Error ¶

func (e InvalidHostError) Error() string

type ObjectInnerRef ¶ added in v1.2.24041

type ObjectInnerRef struct {
	// contains filtered or unexported fields
}

func (*ObjectInnerRef) CheckStart ¶ added in v1.2.24052

func (this *ObjectInnerRef) CheckStart() error

func (*ObjectInnerRef) GetObject ¶ added in v1.2.24041

func (this *ObjectInnerRef) GetObject() interface{}

func (*ObjectInnerRef) ReleaseRef ¶ added in v1.2.24052

func (this *ObjectInnerRef) ReleaseRef() int

type ReadFileSession ¶

type ReadFileSession struct {
	// contains filtered or unexported fields
}

func NewReadFileSession ¶

func NewReadFileSession(filename string) *ReadFileSession

func (*ReadFileSession) Close ¶

func (this *ReadFileSession) Close() error

func (*ReadFileSession) CloseFlag ¶

func (this *ReadFileSession) CloseFlag() int8

func (*ReadFileSession) ErrFlag ¶

func (this *ReadFileSession) ErrFlag() int8

func (*ReadFileSession) Read ¶

func (this *ReadFileSession) Read(b []byte) (n int, err error)

func (*ReadFileSession) Reset ¶

func (this *ReadFileSession) Reset()

type StrMap ¶

type StrMap map[string]string

func NewStrMap ¶

func NewStrMap() StrMap

func NewStrMapEx ¶

func NewStrMapEx(s, kvsep, itmsep string) StrMap

func NewStrMapFromURLStr ¶ added in v1.2.24041

func NewStrMapFromURLStr(s string) StrMap

func (StrMap) CopyFrom ¶

func (this StrMap) CopyFrom(src StrMap)

func (StrMap) DeleteByKeylst ¶ added in v1.2.24052

func (this StrMap) DeleteByKeylst(keylst ...string) (r int)

func (StrMap) Encode ¶

func (this StrMap) Encode(kvspliter string, itmspliter string) string

func (StrMap) ExecReplace ¶

func (this StrMap) ExecReplace(s string) string

ExecReplace 利用映射关系进行替换， key -> value

func (StrMap) Float64ByName ¶

func (this StrMap) Float64ByName(k string, def float64) float64

func (StrMap) Int16ByName ¶

func (this StrMap) Int16ByName(k string, def int16) int16

func (StrMap) Int8ByName ¶

func (this StrMap) Int8ByName(k string, def int8) int8

func (StrMap) IntByName ¶

func (this StrMap) IntByName(k string, def int) int

func (StrMap) ParseCmdArgs ¶

func (this StrMap) ParseCmdArgs(args []string)

解析命令行 XX.exe -a=v

func (StrMap) ParseKVPairs ¶

func (this StrMap) ParseKVPairs(s string, kvsep string, itmsep string)

func (StrMap) ParseKVPairsEx ¶

func (this StrMap) ParseKVPairsEx(s string, kvsep string, itmsep string, keylower bool)

func (StrMap) Reset ¶

func (this StrMap) Reset()

func (StrMap) SortRange ¶

func (this StrMap) SortRange(fn func(k, v string) bool)

func (StrMap) SortRangeEncode ¶

func (this StrMap) SortRangeEncode(kvspliter string, itmspliter string, fn func(k, v string) bool) string

func (StrMap) StringByName ¶

func (this StrMap) StringByName(k string, def string) string

func (StrMap) U8ByName ¶

func (this StrMap) U8ByName(k string, def byte) byte

func (StrMap) URLFormDecode ¶

func (this StrMap) URLFormDecode(s string)

func (StrMap) URLFormEncode ¶

func (this StrMap) URLFormEncode() string

func (StrMap) URLFormEncodeKeylst ¶ added in v1.2.24052

func (this StrMap) URLFormEncodeKeylst(keylst ...string) string

func (StrMap) UnixTimeByName ¶

func (this StrMap) UnixTimeByName(k string, def time.Time) time.Time

type SyncMap ¶

type SyncMap struct {
	// contains filtered or unexported fields
}

*

可以单独使用

func (*SyncMap) AsInt32 ¶

func (this *SyncMap) AsInt32(id interface{}, def int32) int32

func (*SyncMap) AsString ¶

func (this *SyncMap) AsString(id interface{}, def string) string

func (*SyncMap) BatchSetFromStr ¶

func (this *SyncMap) BatchSetFromStr(str string)

*

k=v;k=v;

func (*SyncMap) Clear ¶

func (this *SyncMap) Clear()

func (*SyncMap) Contain ¶

func (this *SyncMap) Contain(id interface{}) bool

func (*SyncMap) Count ¶

func (this *SyncMap) Count() int

func (*SyncMap) CountFunc ¶

func (this *SyncMap) CountFunc(fn func(k, v interface{}) bool) int

func (*SyncMap) Get ¶

func (this *SyncMap) Get(id interface{}, def interface{}) interface{}

func (*SyncMap) List ¶

func (this *SyncMap) List() []interface{}

func (*SyncMap) ListEx ¶

func (this *SyncMap) ListEx(filter func(key, value interface{}) bool, less_sortfunc func(iItm, jItm interface{}) bool) []interface{}

func (*SyncMap) ListRangeV2 ¶

func (this *SyncMap) ListRangeV2(filter func(key, value interface{}) bool,
	less_sortfunc func(k0, v0, k1, v1 interface{}) bool,
	rangfn func(key, val interface{}) bool)

func (*SyncMap) ListRangeV3 ¶

func (this *SyncMap) ListRangeV3(filterflag, sortflag int, filter func(key, value interface{}) bool,
	less_sortfunc func(k0, v0, k1, v1 interface{}) bool,
	rangfn func(key, val interface{}) bool)

func (*SyncMap) ListSorted ¶

func (this *SyncMap) ListSorted(lessfunc func(iItm, jItm interface{}) bool) []interface{}

func (*SyncMap) LoadOrStore ¶

func (this *SyncMap) LoadOrStore(id interface{}, store interface{}) (actual interface{}, loaded bool)

func (*SyncMap) LoadOrStoreFunc ¶

func (this *SyncMap) LoadOrStoreFunc(id interface{}, newfunc func() interface{},
	freefunc func(val interface{})) (actual interface{})

func (*SyncMap) LoadOrStoreFunc2 ¶

func (this *SyncMap) LoadOrStoreFunc2(id interface{}, newfunc func() interface{},
	freefunc func(val interface{})) (actual interface{}, loaded bool)

func (*SyncMap) PickFirst ¶

func (this *SyncMap) PickFirst(filter func(key, value interface{}) bool, less_sortfunc func(iItm, jItm interface{}) bool) interface{}

func (*SyncMap) Range ¶

func (this *SyncMap) Range(f func(key, value interface{}) bool)

func (*SyncMap) Remove ¶

func (this *SyncMap) Remove(id interface{})

func (*SyncMap) RemoveAndGet ¶

func (this *SyncMap) RemoveAndGet(id interface{}) (val interface{}, ok bool)

func (*SyncMap) RemoveEx ¶

func (this *SyncMap) RemoveEx(id interface{}) bool

func (*SyncMap) Set ¶

func (this *SyncMap) Set(id interface{}, val interface{})

func (*SyncMap) Store ¶

func (this *SyncMap) Store(id interface{}, val interface{})

func (*SyncMap) ValAsString ¶

func (this *SyncMap) ValAsString(spliter string, filter func(key, value interface{}) bool, less_sortfunc func(iItm, jItm interface{}) bool) string

func (*SyncMap) ValAsString2 ¶

func (this *SyncMap) ValAsString2(spliter string, filter func(key, value interface{}) bool, ordertype int) string

**

ordertype 0:顺序, 1:倒序

type SyncQueue ¶

type SyncQueue struct {
	// contains filtered or unexported fields
}

func NewSyncQueue ¶

func NewSyncQueue() *SyncQueue

func (*SyncQueue) Count ¶

func (this *SyncQueue) Count() int32

func (*SyncQueue) Peek ¶

func (this *SyncQueue) Peek() (bool, interface{})

*

Peek第一个

func (*SyncQueue) Pop ¶

func (this *SyncQueue) Pop() (bool, interface{})

*

弹出第一个

func (*SyncQueue) PopTaskArgMaxFunc ¶

func (this *SyncQueue) PopTaskArgMaxFunc(max int, cb func(args interface{}) bool) int

*

取多个任务, 一般在回调中执行

func (*SyncQueue) Push ¶

func (this *SyncQueue) Push(val interface{})

func (*SyncQueue) Range ¶

func (this *SyncQueue) Range(cb func(idx int, value interface{}, removeit *bool) bool)

**

先获取所有的节点后, 再进行遍历, 避免产生死锁

func (*SyncQueue) Reset ¶

func (this *SyncQueue) Reset()

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
bypass
dbg
evthub
factory
gojson
golog
gotask
chantask
grouptask
msgpack
quewriter
subpub
v0

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Documentation ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

func AbsDuration ¶

func AbsInt ¶

func AddPrefixForWidth ¶

func AddSuffixForWidth ¶

func AppendAllFile ¶

func AppendFile ¶

func AppendFileEx ¶

func BetweenTime ¶

func Binary2Hex ¶

func BitTrimPrefix ¶

func Bool2Byte ¶

func Bool2Str ¶

func BufStart ¶

func BufToHexStr ¶

func BytesAppendUInt64_LE ¶

func BytesCheckGrow ¶

func BytesCheckSize ¶

func CRC24Q ¶

func CRC24QBuf ¶

func Cfmod ¶

func CheckAddPrefix ¶

func CheckAddQuoteChr ¶

func CheckAddSuffix ¶

func CheckAllStrsIsNotEmpty ¶

func CheckByteIn ¶

func CheckGetStrlist ¶

func CheckGetValInlst ¶

func CheckRotateFile ¶

func CheckRotateFileAfterCreateFile ¶

func CheckTrimPrefix ¶

func CheckTrimQuoteChr ¶

func CheckTrimQuoteString ¶

func CheckTrimSuffix ¶

func CloneBytes ¶

func CloneBytesEx ¶

func CmpAndSetBitValue ¶

func CombineFilePath ¶

func CombineIfFirstNotEmpty ¶

func CombineIfNotEmpty ¶

func CompareIgnoreCase ¶

func ContainElement ¶

func CopyFile ¶

func CreateIfExistsThenRename ¶

func CreateRewrite ¶

func CutIfMore ¶

func CutLeft ¶

func CutNPrefixFunc ¶

func CutNSuffixFunc ¶

func CutPrefixByRune ¶

func CutPrefixFunc ¶

func CutSuffixByRune ¶

func CutSuffixFunc ¶

func DateString ¶

func DateTimeIDString ¶

func DateTimeString ¶

func DateTimeString2 ¶

func DateTimeString3 ¶

func DateTimeStringForShortShow ¶

func DateTimeStringForShow ¶

func DateYYMM ¶

func DateYYYYMM ¶

func DateYYYYMMDD ¶

func DayOfYear ¶

func DecimalToAny ¶

func DecodeCRCBuf ¶

func DeferCatchPanic ¶

func DelNonAsciiChar ¶

func DelNonAsciiCharEx ¶

func DelNonChineseChar ¶

func DelNonChineseCharEx ¶

func DelNonPrintChar ¶

func DeleteBuf ¶

func DeleteFileNameExt ¶

func DeleteFileOrDir ¶

func DeleteStrlstEle ¶