utils

package

v0.1.4 Latest Latest Go to latest Published: Jul 31, 2024 License: MIT Imports: 50 Imported by: 0

Details

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

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Tagged version

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Stable version

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Learn more about best practices

Repository

github.com/mangenotwork/common

Links

Open Source Insights

README ¶

常用实用方法

类型转换 AnyToString any -> string

func AnyToString(i interface{}) string

类型转换 JsonToMap json -> map

func JsonToMap(str string) (map[string]interface{}, error)

类型转换 MapToJson map -> json

func MapToJson(m interface{}) (string, error)

类型转换 AnyToMap interface{} -> map[string]interface{}

func AnyToMap(data interface{}) map[string]interface{}

类型转换 AnyToInt interface{} -> int

func AnyToInt(data interface{}) int

类型转换 AnyToInt64 interface{} -> int64

func AnyToInt64(data interface{}) int64

类型转换 AnyToArr interface{} -> []interface{}

func AnyToArr(data interface{}) []interface{}

类型转换 AnyToFloat64 interface{} -> float64

func AnyToFloat64(data interface{}) float64

类型转换 AnyToStrings interface{} -> []string

func AnyToStrings(data interface{}) []string

类型转换 AnyToJson interface{} -> json string

func AnyToJson(data interface{}) (string, error)

类型转换 IntToHex int -> hex

func IntToHex(i int) string

类型转换 Int64ToHex int64 -> hex

func Int64ToHex(i int64) string

类型转换 HexToInt hex -> int

func HexToInt(s string) int

类型转换 HexToInt64 hex -> int

func HexToInt64(s string) int64

类型转换 StrNumToInt64 string -> int64

func StrNumToInt64(str string) int64

类型转换 StrNumToInt string -> int

func StrNumToInt(str string) int

类型转换 StrNumToInt32 string -> int32

func StrNumToInt32(str string) int32

类型转换 StrNumToFloat64 string -> float64

func StrNumToFloat64(str string) float64

类型转换 StrNumToFloat32 string -> float32

func StrNumToFloat32(str string) float32

类型转换 Uint8ToStr []uint8 -> string

func Uint8ToStr(bs []uint8) string

类型转换 StrToByte string -> []byte

func StrToByte(s string) []byte

类型转换 ByteToStr []byte -> string

func ByteToStr(b []byte) string

类型转换 BoolToByte bool -> []byte

func BoolToByte(b bool) []byte

类型转换 ByteToBool []byte -> bool

func ByteToBool(b []byte) bool

类型转换 IntToByte int -> []byte

func IntToByte(i int) []byte

类型转换 ByteToInt []byte -> int

func ByteToInt(b []byte) int

类型转换 func Int64ToByte(i int64) []byte

func Int64ToByte(i int64) []byte

类型转换 ByteToInt64 []byte -> int64

func ByteToInt64(b []byte) int64

类型转换 Float32ToByte float32 -> []byte

func Float32ToByte(f float32) []byte

类型转换 Float32ToUint32 float32 -> uint32

func Float32ToUint32(f float32) uint32

类型转换 ByteToFloat32 []byte -> float32

func ByteToFloat32(b []byte) float32

类型转换 Float64ToByte float64 -> []byte

func Float64ToByte(f float64) []byte

类型转换 Float64ToUint64 float64 -> uint64

func Float64ToUint64(f float64) uint64

类型转换 ByteToFloat64 []byte -> float64

func ByteToFloat64(b []byte) float64

类型转换 StructToMap struct -> map[string]interface{}

func StructToMap(obj interface{}) map[string]interface{}

EncodeByte encode byte

func EncodeByte(v interface{}) []byte

DecodeByte decode byte

func DecodeByte(b []byte) (interface{}, error)

类型转换 ByteToBit []byte -> []uint8 (bit)

func ByteToBit(b []byte) []uint8

类型转换 BitToByte []uint8 -> []byte

func BitToByte(b []uint8) []byte

类型转换 StructToMapV2 Struct -> map

func StructToMapV2(obj interface{}, hasValue bool) (map[string]interface{}, error)

参数

hasValue=true表示字段值不管是否存在都转换成map
hasValue=false表示字段为不为空或者不为0则转换成map

类型转换 StructToMapV3 struct -> map

func StructToMapV3(obj interface{}) map[string]interface{}

类型转换 PanicToError panic -> error

func PanicToError(fn func()) (err error)

类型转换 P2E panic -> error

func P2E()

类型转换 ByteToBinaryString 字节 -> 二进制字符串

func ByteToBinaryString(data byte) (str string)

类型转换 MapStrToAny map[string]string -> map[string]interface{}

func MapStrToAny(m map[string]string) map[string]interface{}

类型转换 ByteToGBK byte -> gbk byte

func ByteToGBK(strBuf []byte) []byte

类型转换 Int64ToStr int64 -> string

func Int64ToStr(i int64) string

Documentation ¶

Index ¶

Constants
Variables
func AbPathByCaller() string
func AnyToArr(data interface{}) []interface{}
func AnyToFloat64(data interface{}) float64
func AnyToInt(data interface{}) int
func AnyToInt64(data interface{}) int64
func AnyToJson(data interface{}) (string, error)
func AnyToJsonB(data interface{}) ([]byte, error)
func AnyToMap(data interface{}) map[string]interface{}
func AnyToString(i interface{}) string
func AnyToStrings(data interface{}) []string
func BIG5To(dstCharset string, src string) (dst string, err error)
func Base64Decode(str string) (string, error)
func Base64Encode(str string) string
func Base64UrlDecode(str string) (string, error)
func Base64UrlEncode(str string) string
func BeginDayUnix() int64
func BitToByte(b []uint8) []byte
func BoolToByte(b bool) []byte
func ByteToBinaryString(data byte) (str string)
func ByteToBit(b []byte) []uint8
func ByteToBool(b []byte) bool
func ByteToFloat32(b []byte) float32
func ByteToFloat64(b []byte) float64
func ByteToGBK(strBuf []byte) []byte
func ByteToInt(b []byte) int
func ByteToInt64(b []byte) int64
func ByteToStr(b []byte) string
func CleaningStr(str string) string
func CompressDirZip(src, outFile string) error
func CompressFiles(files []string, dest string) error
func ConvertByte2String(byte []byte, charset Charset) string
func ConvertGBKToStr(gbkStr string) string
func ConvertStrToGBK(str string) string
func Date2Timestamp(date string) int64
func DayAgo(i int) int64
func DayAgoDate(i int) string
func DayAgoDateYMD(i int) string
func DayDiff(beginDay string, endDay string) int
func DeCompressTAR(tarFile, dest string) error
func DeCompressZIP(zipFile, dest string) error
func Deadline(timestamp int64) string
func DecodeByte(b []byte) (interface{}, error)
func DecompressionZipFile(src, dest string) error
func DeepCopy(dst, src interface{}) error
func DeepEqual(a, b interface{}) bool
func EncodeByte(v interface{}) []byte
func EndDayUnix() int64
func Exists(path string) bool
func FileExists(name string) bool
func FileMd5(path string) (string, error)
func FileMd5sum(fileName string) string
func Float32ToByte(f float32) []byte
func Float32ToUint32(f float32) uint32
func Float64ToByte(f float64) []byte
func Float64ToUint64(f float64) uint64
func GB18030To(dstCharset string, src string) (dst string, err error)
func GB2312To(dstCharset string, src string) (dst string, err error)
func GDKTo(dstCharset string, src string) (dst string, err error)
func Get16MD5Encode(data string) string
func GetAllFile(pathname string) ([]string, error)
func GetChineseMonthDay(date string) (rmonth, rday int64)
func GetMD5Encode(data string) string
func GetNowPath() string
func GetPointClassHTML(htmlStr, label, val string) ([]string, error)
func GetPointHTML(htmlStr, label, attr, val string) ([]string, error)
func GetPointIDHTML(htmlStr, label, val string) ([]string, error)
func GetWD() string
func GzipCompress(src []byte) []byte
func GzipDecompress(src []byte) []byte
func HZGB2312To(dstCharset string, src string) (dst string, err error)
func HexToInt(s string) int
func HexToInt64(s string) int64
func HmacMD5(str, key string) string
func HmacSHA1(str, key string) string
func HmacSHA256(str, key string) string
func HmacSHA512(str, key string) string
func HourAgo(i int) int64
func ID() int64
func ID64() (int64, error)
func IDMd5() string
func IDShort() int64
func IDStr() string
func IF(condition bool, a, b interface{}) interface{}
func Int64ToByte(i int64) []byte
func Int64ToHex(i int64) string
func Int64ToStr(i int64) string
func IntToByte(i int) []byte
func IntToHex(i int) string
func IsContainStr(items []string, item string) bool
func IsDir(path string) bool
func IsElementStr(listData []string, element string) bool
func IsFile(path string) bool
func IsHaveKey(data map[string]interface{}, key string) bool
func IsJson(str string) bool
func IsLeap(year int) bool
func IsPic(suffix string) bool
func IsToday(timestamp int64) string
func IsTodayList(timestamp int64) string
func IsUtf8(buf []byte) bool
func JsonFind(jsonStr, find string) (interface{}, error)
func JsonFind2Arr(jsonStr, find string) ([]interface{}, error)
func JsonFind2Json(jsonStr, find string) (string, error)
func JsonFind2Map(jsonStr, find string) (map[string]interface{}, error)
func JsonToMap(str string) (map[string]interface{}, error)
func LatestDate(date int) []string
func Map2Slice(data any) []any
func MapCopy[K, V comparable](data map[K]V) (copy map[K]V)
func MapMergeCopy[K, V comparable](src ...map[K]V) (copy map[K]V)
func MapStrToAny(m map[string]string) map[string]interface{}
func MapToJson(m interface{}) (string, error)
func Md5Uppercase(str string) string
func MinuteAgo(i int) int64
func NewShortCode() string
func NowDate() string
func NowDateHMS() string
func NowDateLayout(layout string) string
func NowDateYMD() string
func NowToEnd() (int64, error)
func OrderMap[K, V comparable]() *orderMap[K, V]
func OutJsonFile(data interface{}, fileName string) error
func P2E()
func PBKDF2(str, salt []byte, iterations, keySize int) []byte
func PanicToError(fn func()) (err error)
func PathExists(path string)
func RandomIntCaptcha(captchaLen int) string
func RandomString(list []string) string
func RegFindAll(regStr, rest string) [][]string
func RegFindAllTxt(regStr, rest string) (dataList []string)
func ReplaceAllToOne(str string, from []string, to string) string
func ResolveTime(seconds int) (day int, hour int, minute int, sy int)
func ResolveTimeStr(seconds int) string
func SearchBytesIndex(bSrc []byte, b byte) int
func SizeFormat(size int64) string
func Slice2Map(slice any) map[any]any
func SliceContains[V comparable](a []V, v V) bool
func SliceCopy[V comparable](a []V) []V
func SliceDeduplicate[V comparable](a []V) []V
func SliceDel[V comparable](a []V, i int) []V
func SliceMax[V number](a []V) V
func SliceMin[V number](a []V) V
func SlicePop[V comparable](a []V) (V, []V)
func SliceReverse[V comparable](a []V) []V
func SliceShuffle[V comparable](a []V) []V
func StrDeleteSpace(str string) string
func StrDuplicates(a []string) []string
func StrLen(str string) int
func StrNumToFloat32(str string) float32
func StrNumToFloat64(str string) float64
func StrNumToInt(str string) int
func StrNumToInt32(str string) int32
func StrNumToInt64(str string) int64
func StrToByte(s string) []byte
func StructToMap(obj interface{}) map[string]interface{}
func StructToMapV2(obj interface{}, hasValue bool) (map[string]interface{}, error)
func StructToMapV3(obj interface{}) map[string]interface{}
func TickerRun(t time.Duration, runFirst bool, f func())
func Timestamp() string
func Timestamp2Date(timestamp int64) string
func Timestamp2Week(timestamp int64) string
func Timestamp2WeekXinQi(timestamp int64) string
func ToBIG5(srcCharset string, src string) (dst string, err error)
func ToGB18030(srcCharset string, src string) (dst string, err error)
func ToGB2312(srcCharset string, src string) (dst string, err error)
func ToGDK(srcCharset string, src string) (dst string, err error)
func ToHZGB2312(srcCharset string, src string) (dst string, err error)
func ToUTF16(srcCharset string, src string) (dst string, err error)
func ToUTF8(srcCharset string, src string) (dst string, err error)
func URIStr(url string) string
func UTF16To(dstCharset string, src string) (dst string, err error)
func UTF8To(dstCharset string, src string) (dst string, err error)
func Uint8ToStr(bs []uint8) string
func UnescapeUnicode(raw []byte) ([]byte, error)
func UnicodeDec(raw string) string
func UnicodeDecByte(raw []byte) []byte
type AES
- func NewAES(typeName string, arg ...[]byte) AES
type Bar
- func (bar *Bar) Finish()
- func (bar *Bar) NewOption(start, total int64)
- func (bar *Bar) NewOptionWithGraph(start, total int64, graph string)
- func (bar *Bar) Play(cur int64)
type Charset
type Cron
- func NewCron() *Cron
- func (c *Cron) AddAtDayWhatTime(f func(), i int)
- func (c *Cron) AddAtFriday(f func())
- func (c *Cron) AddAtHours(f func(), i int)
- func (c *Cron) AddAtMinute(f func(), i int)
- func (c *Cron) AddAtMonday(f func())
- func (c *Cron) AddAtSaturday(f func())
- func (c *Cron) AddAtSunday(f func())
- func (c *Cron) AddAtThursday(f func())
- func (c *Cron) AddAtTuesday(f func())
- func (c *Cron) AddAtWednesday(f func())
- func (c *Cron) Run()
type DES
- func NewDES(typeName string, arg ...[]byte) DES
type GDMap
- func NewGDMap() *GDMap
- func (m *GDMap) Add(key string, value interface{}) *GDMap
- func (m *GDMap) AddMap(data map[string]interface{}) *GDMap
- func (m *GDMap) CheckValue(value interface{}) bool
- func (m *GDMap) Del(key string) *GDMap
- func (m *GDMap) Get(key string) interface{}
- func (m *GDMap) KeyList() []string
- func (m *GDMap) Len() int
- func (m *GDMap) Range(f func(k string, v interface{})) *GDMap
- func (m *GDMap) RangeAt(f func(id int, k string, v interface{})) *GDMap
- func (m *GDMap) Reverse()
type GDMaper
type IdWorker
- func (idw *IdWorker) InitIdWorker(workerId, datacenterId int64) error
- func (idw *IdWorker) NextId() (int64, error)
type JWT
- func NewJWT(secret string, expire int) *JWT
- func (j *JWT) AddClaims(k string, v interface{}) *JWT
- func (j *JWT) Get(k string) interface{}
- func (j *JWT) GetBool(k string) bool
- func (j *JWT) GetFloat64(k string) float64
- func (j *JWT) GetInt(k string) int
- func (j *JWT) GetInt64(k string) int64
- func (j *JWT) GetString(k string) string
- func (j *JWT) IsExpire() bool
- func (j *JWT) ParseToken(token string) error
- func (j *JWT) Print()
- func (j *JWT) Token() (string, error)
type Paginator
- func NewPaginator(req *http.Request, per int, nums interface{}) *Paginator
- func (p *Paginator) HasNext() bool
- func (p *Paginator) HasPages() bool
- func (p *Paginator) HasPrev() bool
- func (p *Paginator) IsActive(page int) bool
- func (p *Paginator) Nums() int64
- func (p *Paginator) Offset() int
- func (p *Paginator) Page() int
- func (p *Paginator) PageLink(page int) string
- func (p *Paginator) PageLinkFirst() string
- func (p *Paginator) PageLinkLast() string
- func (p *Paginator) PageLinkNext() string
- func (p *Paginator) PageLinkPrev() string
- func (p *Paginator) PageNums() int
- func (p *Paginator) Pages() []int
- func (p *Paginator) SetNums(nums interface{})
type Set
- func NewSet() Set
- func (s Set) Add(key any)
- func (s Set) DebugPrint()
- func (s Set) Delete(key any)
- func (s Set) Has(key any) bool
type Stack
- func NewStack[K comparable]() *Stack[K]
- func (s *Stack[K]) DebugPrint()
- func (s *Stack[K]) Pop() K
- func (s *Stack[K]) Push(data K)

Constants ¶

View Source

const (
	UTF8    = Charset("UTF-8")
	GB18030 = Charset("GB18030")
	GBK     = Charset("GBK")
	GB2312  = Charset("GB2312")
)

View Source

const (
	CBC = "CBC"
	ECB = "ECB"
	CFB = "CFB"
	CTR = "CTR"
)

View Source

const (
	TimeTemplate = "2006-01-02 15:04:05"

	TimeMilliTemplate = "2006-01-02 15:04:05.000"

	// 定义每分钟的秒数
	SecondsPerMinute = 60

	// 定义每小时的秒数
	SecondsPerHour = SecondsPerMinute * 60

	// 定义每天的秒数
	SecondsPerDay = SecondsPerHour * 24
)

View Source

const DefaultABC = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

Variables ¶

View Source

var Leaps = []int{0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}

Leaps 闰年的天数

View Source

var Pyears = []int{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}

Pyears 平年天数

Functions ¶

func AbPathByCaller ¶

func AbPathByCaller() string

AbPathByCaller 获取当前执行文件绝对路径（go run）

func AnyToArr ¶

func AnyToArr(data interface{}) []interface{}

AnyToArr interface{} -> []interface{}

func AnyToFloat64 ¶

func AnyToFloat64(data interface{}) float64

AnyToFloat64 interface{} -> float64

func AnyToInt ¶

func AnyToInt(data interface{}) int

AnyToInt interface{} -> int

func AnyToInt64 ¶

func AnyToInt64(data interface{}) int64

AnyToInt64 interface{} -> int64

func AnyToJson ¶

func AnyToJson(data interface{}) (string, error)

AnyToJson interface{} -> json string

func AnyToJsonB ¶

func AnyToJsonB(data interface{}) ([]byte, error)

AnyToJsonB interface{} -> json string

func AnyToMap ¶

func AnyToMap(data interface{}) map[string]interface{}

AnyToMap interface{} -> map[string]interface{}

func AnyToString ¶

func AnyToString(i interface{}) string

AnyToString any -> string

func AnyToStrings ¶

func AnyToStrings(data interface{}) []string

AnyToStrings interface{} -> []string

func BIG5To ¶

func BIG5To(dstCharset string, src string) (dst string, err error)

BIG5To big to

func Base64Decode ¶

func Base64Decode(str string) (string, error)

Base64Decode base64 解码

func Base64Encode ¶

func Base64Encode(str string) string

Base64Encode base64 编码

func Base64UrlDecode ¶

func Base64UrlDecode(str string) (string, error)

Base64UrlDecode base64 url 解码

func Base64UrlEncode ¶

func Base64UrlEncode(str string) string

Base64UrlEncode base64 url 编码

func BeginDayUnix ¶

func BeginDayUnix() int64

BeginDayUnix 获取当天 0点

func BitToByte ¶

func BitToByte(b []uint8) []byte

BitToByte []uint8 -> []byte

func BoolToByte ¶

func BoolToByte(b bool) []byte

BoolToByte bool -> []byte

func ByteToBinaryString ¶

func ByteToBinaryString(data byte) (str string)

ByteToBinaryString 字节 -> 二进制字符串

func ByteToBit ¶

func ByteToBit(b []byte) []uint8

ByteToBit []byte -> []uint8 (bit)

func ByteToBool ¶

func ByteToBool(b []byte) bool

ByteToBool []byte -> bool

func ByteToFloat32 ¶

func ByteToFloat32(b []byte) float32

ByteToFloat32 []byte -> float32

func ByteToFloat64 ¶

func ByteToFloat64(b []byte) float64

ByteToFloat64 []byte -> float64

func ByteToGBK ¶

func ByteToGBK(strBuf []byte) []byte

ByteToGBK byte -> gbk byte

func ByteToInt ¶

func ByteToInt(b []byte) int

ByteToInt []byte -> int

func ByteToInt64 ¶

func ByteToInt64(b []byte) int64

ByteToInt64 []byte -> int64

func ByteToStr ¶

func ByteToStr(b []byte) string

ByteToStr []byte -> string

func CleaningStr ¶

func CleaningStr(str string) string

CleaningStr 清理字符串前后空白和回车换行符号

func CompressDirZip ¶

func CompressDirZip(src, outFile string) error

CompressDirZip 压缩目录

func CompressFiles ¶

func CompressFiles(files []string, dest string) error

CompressFiles 压缩很多文件 files 文件数组，可以是不同dir下的文件或者文件夹 dest 压缩文件存放地址

func ConvertByte2String ¶

func ConvertByte2String(byte []byte, charset Charset) string

ConvertByte2String 编码转换

func ConvertGBKToStr ¶

func ConvertGBKToStr(gbkStr string) string

ConvertGBKToStr 将GBK编码的字符串转换为utf-8编码

func ConvertStrToGBK ¶

func ConvertStrToGBK(str string) string

ConvertStrToGBK 将utf-8编码的字符串转换为GBK编码

func Date2Timestamp ¶

func Date2Timestamp(date string) int64

func DayAgo ¶

func DayAgo(i int) int64

DayAgo 获取多少天前的时间戳

func DayAgoDate ¶

func DayAgoDate(i int) string

DayAgoDate 获取多少天前的时间戳

func DayAgoDateYMD ¶

func DayAgoDateYMD(i int) string

func DayDiff ¶

func DayDiff(beginDay string, endDay string) int

DayDiff 两个时间字符串的日期差

func DeCompressTAR ¶

func DeCompressTAR(tarFile, dest string) error

DeCompressTAR tar 解压文件

func DeCompressZIP ¶

func DeCompressZIP(zipFile, dest string) error

DeCompressZIP zip解压文件

func Deadline ¶

func Deadline(timestamp int64) string

当前时间戳在今天是否结束

func DecodeByte ¶

func DecodeByte(b []byte) (interface{}, error)

DecodeByte decode byte

func DecompressionZipFile ¶

func DecompressionZipFile(src, dest string) error

DecompressionZipFile zip压缩文件

func DeepCopy ¶

func DeepCopy(dst, src interface{}) error

DeepCopy 深copy

func DeepEqual ¶

func DeepEqual(a, b interface{}) bool

DeepEqual 深度比较任意类型的两个变量的是否相等,类型一样值一样反回true 如果元素都是nil，且类型相同，则它们是相等的; 如果它们是不同的类型，它们是不相等的

func EncodeByte ¶

func EncodeByte(v interface{}) []byte

EncodeByte encode byte

func EndDayUnix ¶

func EndDayUnix() int64

EndDayUnix 获取当天 24点

func Exists ¶

func Exists(path string) bool

Exists 路径是否存在

func FileExists ¶

func FileExists(name string) bool

FileExists 文件是否存在

func FileMd5 ¶

func FileMd5(path string) (string, error)

FileMd5 file md5 文件md5

func FileMd5sum ¶

func FileMd5sum(fileName string) string

FileMd5sum 文件 Md5

func Float32ToByte ¶

func Float32ToByte(f float32) []byte

Float32ToByte float32 -> []byte

func Float32ToUint32 ¶

func Float32ToUint32(f float32) uint32

Float32ToUint32 float32 -> uint32

func Float64ToByte ¶

func Float64ToByte(f float64) []byte

Float64ToByte float64 -> []byte

func Float64ToUint64 ¶

func Float64ToUint64(f float64) uint64

Float64ToUint64 float64 -> uint64

func GB18030To ¶

func GB18030To(dstCharset string, src string) (dst string, err error)

GB18030To gb18030 to

func GB2312To ¶

func GB2312To(dstCharset string, src string) (dst string, err error)

GB2312To gb2312 to

func GDKTo ¶

func GDKTo(dstCharset string, src string) (dst string, err error)

GDKTo gdk to

func Get16MD5Encode ¶

func Get16MD5Encode(data string) string

Get16MD5Encode 返回一个16位md5加密后的字符串

func GetAllFile ¶

func GetAllFile(pathname string) ([]string, error)

GetAllFile 获取目录下的所有文件

func GetChineseMonthDay ¶

func GetChineseMonthDay(date string) (rmonth, rday int64)

GetChineseMonthDay 获取农历

func GetMD5Encode ¶

func GetMD5Encode(data string) string

GetMD5Encode 获取Md5编码

func GetNowPath ¶

func GetNowPath() string

GetNowPath 获取当前运行路径

func GetPointClassHTML ¶

func GetPointClassHTML(htmlStr, label, val string) ([]string, error)

GetPointClassHTML 获取指定标签class属性的html

func GetPointHTML ¶

func GetPointHTML(htmlStr, label, attr, val string) ([]string, error)

GetPointHTML 获取指定位置的HTML，用标签，标签属性，属性值来定位

func GetPointIDHTML ¶

func GetPointIDHTML(htmlStr, label, val string) ([]string, error)

GetPointIDHTML 获取指定标签id属性的html

func GetWD ¶

func GetWD() string

GetWD 获取当前工作目录

func GzipCompress ¶

func GzipCompress(src []byte) []byte

GzipCompress gzip压缩

func GzipDecompress ¶

func GzipDecompress(src []byte) []byte

GzipDecompress gzip解压

func HZGB2312To ¶

func HZGB2312To(dstCharset string, src string) (dst string, err error)

HZGB2312To hzgb2312 to

func HexToInt ¶

func HexToInt(s string) int

HexToInt hex -> int

func HexToInt64 ¶

func HexToInt64(s string) int64

HexToInt64 hex -> int

func HmacMD5 ¶

func HmacMD5(str, key string) string

HmacMD5 hmac md5

func HmacSHA1 ¶

func HmacSHA1(str, key string) string

HmacSHA1 hmac sha1

func HmacSHA256 ¶

func HmacSHA256(str, key string) string

HmacSHA256 hmac sha256

func HmacSHA512 ¶

func HmacSHA512(str, key string) string

HmacSHA512 hmac sha512

func HourAgo ¶

func HourAgo(i int) int64

HourAgo 获取多少小时前的时间戳

func ID ¶

func ID() int64

func ID64 ¶

func ID64() (int64, error)

func IDMd5 ¶

func IDMd5() string

func IDShort ¶

func IDShort() int64

func IDStr ¶

func IDStr() string

func IF ¶

func IF(condition bool, a, b interface{}) interface{}

IF 三元表达式 use: IF(a>b, a, b).(int)

func Int64ToByte ¶

func Int64ToByte(i int64) []byte

Int64ToByte int64 -> []byte

func Int64ToHex ¶

func Int64ToHex(i int64) string

Int64ToHex int64 -> hex

func Int64ToStr ¶

func Int64ToStr(i int64) string

Int64ToStr int64 -> string

func IntToByte ¶

func IntToByte(i int) []byte

IntToByte int -> []byte

func IntToHex ¶

func IntToHex(i int) string

IntToHex int -> hex

func IsContainStr ¶

func IsContainStr(items []string, item string) bool

IsContainStr 字符串是否等于items中的某个元素

func IsDir ¶

func IsDir(path string) bool

IsDir 是否是目录

func IsElementStr ¶

func IsElementStr(listData []string, element string) bool

IsElementStr 判断字符串是否与数组里的某个字符串相同

func IsFile ¶

func IsFile(path string) bool

IsFile 是否是文件

func IsHaveKey ¶

func IsHaveKey(data map[string]interface{}, key string) bool

IsHaveKey map[string]interface{} 是否存在输入的key

func IsJson ¶

func IsJson(str string) bool

IsJson 是否是json格式

func IsLeap ¶

func IsLeap(year int) bool

IsLeap 是否是闰年

func IsPic ¶

func IsPic(suffix string) bool

IsPic 判断是否是图片

func IsToday ¶

func IsToday(timestamp int64) string

IsToday 判断是否是今天 "2006-01-02 15:04:05" timestamp 需要判断的时间

func IsTodayList ¶

func IsTodayList(timestamp int64) string

IsTodayList 列表页的时间显示 "01-02 15:04"

func IsUtf8 ¶

func IsUtf8(buf []byte) bool

IsUtf8 是否是utf8编码

func JsonFind ¶

func JsonFind(jsonStr, find string) (interface{}, error)

JsonFind 按路径寻找指定json值用法参考 ./_examples/json/main.go @find : 寻找路径，与目录的url类似，下面是一个例子： json: {a:[{b:1},{b:2}]} find=/a/[0] => {b:1} find=a/[0]/b => 1

func JsonFind2Arr ¶

func JsonFind2Arr(jsonStr, find string) ([]interface{}, error)

JsonFind2Arr 寻找json,输出 []interface{}

func JsonFind2Json ¶

func JsonFind2Json(jsonStr, find string) (string, error)

JsonFind2Json 寻找json,输出 json格式字符串

func JsonFind2Map ¶

func JsonFind2Map(jsonStr, find string) (map[string]interface{}, error)

JsonFind2Map 寻找json,输出 map[string]interface{}

func JsonToMap ¶

func JsonToMap(str string) (map[string]interface{}, error)

JsonToMap json -> map

func LatestDate ¶

func LatestDate(date int) []string

LatestDate 最近好多天

func Map2Slice ¶

func Map2Slice(data any) []any

Map2Slice Eg: {"K1": "v1", "K2": "v2"} => ["K1", "v1", "K2", "v2"]

func MapCopy ¶

func MapCopy[K, V comparable](data map[K]V) (copy map[K]V)

func MapMergeCopy ¶

func MapMergeCopy[K, V comparable](src ...map[K]V) (copy map[K]V)

func MapStrToAny ¶

func MapStrToAny(m map[string]string) map[string]interface{}

MapStrToAny map[string]string -> map[string]interface{}

func MapToJson ¶

func MapToJson(m interface{}) (string, error)

MapToJson map -> json

func Md5Uppercase ¶

func Md5Uppercase(str string) string

func MinuteAgo ¶

func MinuteAgo(i int) int64

MinuteAgo 获取多少分钟前的时间戳

func NewShortCode ¶ added in v0.1.4

func NewShortCode() string

NewShortCode 获取一个不重复的短code;常用与短链code生成;

func NowDate ¶

func NowDate() string

func NowDateHMS ¶

func NowDateHMS() string

func NowDateLayout ¶

func NowDateLayout(layout string) string

func NowDateYMD ¶

func NowDateYMD() string

func NowToEnd ¶

func NowToEnd() (int64, error)

NowToEnd 计算当前时间到这天结束还有多久

func OrderMap ¶ added in v0.1.4

func OrderMap[K, V comparable]() *orderMap[K, V]

OrderMap ues: OrderMap[K, V]()

func OutJsonFile ¶

func OutJsonFile(data interface{}, fileName string) error

OutJsonFile 将data输出到json文件

func P2E ¶

func P2E()

P2E panic -> error

func PBKDF2 ¶

func PBKDF2(str, salt []byte, iterations, keySize int) []byte

func PanicToError ¶

func PanicToError(fn func()) (err error)

PanicToError panic -> error

func PathExists ¶

func PathExists(path string)

PathExists 目录不存在则创建

func RandomIntCaptcha ¶

func RandomIntCaptcha(captchaLen int) string

RandomIntCaptcha 生成 captchaLen 位随机数，理论上会重复

func RandomString ¶

func RandomString(list []string) string

func RegFindAll ¶

func RegFindAll(regStr, rest string) [][]string

func RegFindAllTxt ¶

func RegFindAllTxt(regStr, rest string) (dataList []string)

func ReplaceAllToOne ¶

func ReplaceAllToOne(str string, from []string, to string) string

ReplaceAllToOne 批量统一替换字符串

func ResolveTime ¶

func ResolveTime(seconds int) (day int, hour int, minute int, sy int)

ResolveTime 将传入的“秒”解析为3种时间单位

func ResolveTimeStr ¶

func ResolveTimeStr(seconds int) string

func SearchBytesIndex ¶

func SearchBytesIndex(bSrc []byte, b byte) int

SearchBytesIndex []byte 字节切片循环查找

func SizeFormat ¶

func SizeFormat(size int64) string

SizeFormat 字节的单位转换保留两位小数

func Slice2Map ¶

func Slice2Map(slice any) map[any]any

Slice2Map ["K1", "v1", "K2", "v2"] => {"K1": "v1", "K2": "v2"} ["K1", "v1", "K2"] => nil

func SliceContains ¶ added in v0.1.4

func SliceContains[V comparable](a []V, v V) bool

func SliceCopy ¶

func SliceCopy[V comparable](a []V) []V

func SliceDeduplicate ¶ added in v0.1.4

func SliceDeduplicate[V comparable](a []V) []V

func SliceDel ¶ added in v0.1.4

func SliceDel[V comparable](a []V, i int) []V

func SliceMax ¶ added in v0.1.4

func SliceMax[V number](a []V) V

func SliceMin ¶ added in v0.1.4

func SliceMin[V number](a []V) V

func SlicePop ¶ added in v0.1.4

func SlicePop[V comparable](a []V) (V, []V)

func SliceReverse ¶ added in v0.1.4

func SliceReverse[V comparable](a []V) []V

func SliceShuffle ¶ added in v0.1.4

func SliceShuffle[V comparable](a []V) []V

func StrDeleteSpace ¶

func StrDeleteSpace(str string) string

StrDeleteSpace 删除字符串前后的空格

func StrDuplicates ¶

func StrDuplicates(a []string) []string

StrDuplicates 数组，切片去重和去空串

func StrLen ¶

func StrLen(str string) int

StrLen 获取字符长度

func StrNumToFloat32 ¶

func StrNumToFloat32(str string) float32

StrNumToFloat32 string -> float32

func StrNumToFloat64 ¶

func StrNumToFloat64(str string) float64

StrNumToFloat64 string -> float64

func StrNumToInt ¶

func StrNumToInt(str string) int

StrNumToInt string -> int

func StrNumToInt32 ¶

func StrNumToInt32(str string) int32

StrNumToInt32 string -> int32

func StrNumToInt64 ¶

func StrNumToInt64(str string) int64

StrNumToInt64 string -> int64

func StrToByte ¶

func StrToByte(s string) []byte

StrToByte string -> []byte

func StructToMap ¶

func StructToMap(obj interface{}) map[string]interface{}

StructToMap struct -> map[string]interface{}

func StructToMapV2 ¶

func StructToMapV2(obj interface{}, hasValue bool) (map[string]interface{}, error)

StructToMapV2 Struct -> map hasValue=true表示字段值不管是否存在都转换成map hasValue=false表示字段为不为空或者不为0则转换成map

func StructToMapV3 ¶

func StructToMapV3(obj interface{}) map[string]interface{}

StructToMapV3 struct -> map

func TickerRun ¶

func TickerRun(t time.Duration, runFirst bool, f func())

TickerRun 间隔运行 t: 间隔时间， runFirst: 间隔前或者后执行 f: 运行的方法

func Timestamp ¶

func Timestamp() string

Timestamp 获取时间戳

func Timestamp2Date ¶

func Timestamp2Date(timestamp int64) string

func Timestamp2Week ¶

func Timestamp2Week(timestamp int64) string

func Timestamp2WeekXinQi ¶

func Timestamp2WeekXinQi(timestamp int64) string

func ToBIG5 ¶

func ToBIG5(srcCharset string, src string) (dst string, err error)

ToBIG5 to big5

func ToGB18030 ¶

func ToGB18030(srcCharset string, src string) (dst string, err error)

ToGB18030 to gb18030

func ToGB2312 ¶

func ToGB2312(srcCharset string, src string) (dst string, err error)

ToGB2312 to gb2312

func ToGDK ¶

func ToGDK(srcCharset string, src string) (dst string, err error)

ToGDK to gdk

func ToHZGB2312 ¶

func ToHZGB2312(srcCharset string, src string) (dst string, err error)

ToHZGB2312 to hzgb2312

func ToUTF16 ¶

func ToUTF16(srcCharset string, src string) (dst string, err error)

ToUTF16 to utf16

func ToUTF8 ¶

func ToUTF8(srcCharset string, src string) (dst string, err error)

ToUTF8 to utf8

func URIStr ¶

func URIStr(url string) string

func UTF16To ¶

func UTF16To(dstCharset string, src string) (dst string, err error)

UTF16To utf16 to

func UTF8To ¶

func UTF8To(dstCharset string, src string) (dst string, err error)

UTF8To utf8 to

func Uint8ToStr ¶

func Uint8ToStr(bs []uint8) string

Uint8ToStr []uint8 -> string

func UnescapeUnicode ¶

func UnescapeUnicode(raw []byte) ([]byte, error)

UnescapeUnicode Unicode 转码

func UnicodeDec ¶

func UnicodeDec(raw string) string

func UnicodeDecByte ¶

func UnicodeDecByte(raw []byte) []byte

Types ¶

type AES ¶

type AES interface {
	Encrypt(str, key []byte) ([]byte, error)
	Decrypt(str, key []byte) ([]byte, error)
}

AES AES interface

func NewAES ¶

func NewAES(typeName string, arg ...[]byte) AES

NewAES : use NewAES(AES_CBC)

type Bar ¶

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

Bar 终端显示的进度条

func (*Bar) Finish ¶

func (bar *Bar) Finish()

func (*Bar) NewOption ¶

func (bar *Bar) NewOption(start, total int64)

func (*Bar) NewOptionWithGraph ¶

func (bar *Bar) NewOptionWithGraph(start, total int64, graph string)

func (*Bar) Play ¶

func (bar *Bar) Play(cur int64)

type Charset ¶

type Charset string

Charset 字符集类型

type Cron ¶

type Cron struct {
	C *cron.Cron
}

func NewCron ¶

func NewCron() *Cron

func (*Cron) AddAtDayWhatTime ¶

func (c *Cron) AddAtDayWhatTime(f func(), i int)

AddAtDayWhatTime 每天的几点 i=0为每天

func (*Cron) AddAtFriday ¶

func (c *Cron) AddAtFriday(f func())

AddAtFriday 每周五

func (*Cron) AddAtHours ¶

func (c *Cron) AddAtHours(f func(), i int)

AddAtHours 每多少小时 i=0为每小时

func (*Cron) AddAtMinute ¶

func (c *Cron) AddAtMinute(f func(), i int)

AddAtMinute 每多少分钟 i=0为每分钟

func (*Cron) AddAtMonday ¶

func (c *Cron) AddAtMonday(f func())

AddAtMonday 每周一

func (*Cron) AddAtSaturday ¶

func (c *Cron) AddAtSaturday(f func())

AddAtSaturday 每周六

func (*Cron) AddAtSunday ¶

func (c *Cron) AddAtSunday(f func())

AddAtSunday 每周日

func (*Cron) AddAtThursday ¶

func (c *Cron) AddAtThursday(f func())

AddAtThursday 每周四

func (*Cron) AddAtTuesday ¶

func (c *Cron) AddAtTuesday(f func())

AddAtTuesday 每周二

func (*Cron) AddAtWednesday ¶

func (c *Cron) AddAtWednesday(f func())

AddAtWednesday 每周三

func (*Cron) Run ¶

func (c *Cron) Run()

type DES ¶

type DES interface {
	Encrypt(str, key []byte) ([]byte, error)
	Decrypt(str, key []byte) ([]byte, error)
}

DES DES interface

func NewDES ¶

func NewDES(typeName string, arg ...[]byte) DES

NewDES : use NewDES(DES_CBC)

type GDMap ¶

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

GDMap 固定顺序map

func NewGDMap ¶

func NewGDMap() *GDMap

NewGDMap ues: NewGDMap().Add(k,v)

func (*GDMap) Add ¶

func (m *GDMap) Add(key string, value interface{}) *GDMap

Add 添加kv

func (*GDMap) AddMap ¶

func (m *GDMap) AddMap(data map[string]interface{}) *GDMap

AddMap 写入map

func (*GDMap) CheckValue ¶

func (m *GDMap) CheckValue(value interface{}) bool

CheckValue 查看map是否存在指定的值

func (*GDMap) Del ¶

func (m *GDMap) Del(key string) *GDMap

Del 删除指定key的值

func (*GDMap) Get ¶

func (m *GDMap) Get(key string) interface{}

Get 通过key获取值

func (*GDMap) KeyList ¶

func (m *GDMap) KeyList() []string

KeyList 打印map所有的key

func (*GDMap) Len ¶

func (m *GDMap) Len() int

Len map的长度

func (*GDMap) Range ¶

func (m *GDMap) Range(f func(k string, v interface{})) *GDMap

Range 遍历map

func (*GDMap) RangeAt ¶

func (m *GDMap) RangeAt(f func(id int, k string, v interface{})) *GDMap

RangeAt Range 遍历map含顺序id

func (*GDMap) Reverse ¶

func (m *GDMap) Reverse()

Reverse map反序

type GDMaper ¶

type GDMaper interface {
	Add(key string, value interface{}) *GDMap
	Get(key string) interface{}
	Del(key string) *GDMap
	Len() int
	KeyList() []string
	AddMap(data map[string]interface{}) *GDMap
	Range(f func(k string, v interface{})) *GDMap
	RangeAt(f func(id int, k string, v interface{})) *GDMap
	CheckValue(value interface{}) bool // 检查是否存在某个值
	Reverse()                          //反序
}

GDMaper 固定顺序 Map 接口

type IdWorker ¶

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

func (*IdWorker) InitIdWorker ¶

func (idw *IdWorker) InitIdWorker(workerId, datacenterId int64) error

func (*IdWorker) NextId ¶

func (idw *IdWorker) NextId() (int64, error)

NextId 返回一个唯一的 INT64 ID

type JWT ¶

type JWT struct {
	Claims jwt.MapClaims
	Secret string
	Expire int
}

func NewJWT ¶

func NewJWT(secret string, expire int) *JWT

func (*JWT) AddClaims ¶

func (j *JWT) AddClaims(k string, v interface{}) *JWT

func (*JWT) Get ¶

func (j *JWT) Get(k string) interface{}

func (*JWT) GetBool ¶

func (j *JWT) GetBool(k string) bool

func (*JWT) GetFloat64 ¶

func (j *JWT) GetFloat64(k string) float64

func (*JWT) GetInt ¶

func (j *JWT) GetInt(k string) int

func (*JWT) GetInt64 ¶

func (j *JWT) GetInt64(k string) int64

func (*JWT) GetString ¶

func (j *JWT) GetString(k string) string

func (*JWT) IsExpire ¶

func (j *JWT) IsExpire() bool

func (*JWT) ParseToken ¶

func (j *JWT) ParseToken(token string) error

func (*JWT) Print ¶

func (j *JWT) Print()

func (*JWT) Token ¶

func (j *JWT) Token() (string, error)

type Paginator ¶

type Paginator struct {
	Request     *http.Request //请求
	PerPageNums int           // 一页显示多少条记录
	MaxPages    int           //一共有多少页
	// contains filtered or unexported fields
}

Paginator 分页器

func NewPaginator ¶

func NewPaginator(req *http.Request, per int, nums interface{}) *Paginator

NewPaginator 创建分页

func (*Paginator) HasNext ¶

func (p *Paginator) HasNext() bool

HasNext 是否存在下一页

func (*Paginator) HasPages ¶

func (p *Paginator) HasPages() bool

HasPages 是否存在页

func (*Paginator) HasPrev ¶

func (p *Paginator) HasPrev() bool

HasPrev 是否存在上一页

func (*Paginator) IsActive ¶

func (p *Paginator) IsActive(page int) bool

IsActive 是否点击

func (*Paginator) Nums ¶

func (p *Paginator) Nums() int64

Nums 得到总记录数

func (*Paginator) Offset ¶

func (p *Paginator) Offset() int

Offset 偏移量

func (*Paginator) Page ¶

func (p *Paginator) Page() int

Page 得到当前传入的页数

func (*Paginator) PageLink ¶

func (p *Paginator) PageLink(page int) string

PageLink 得到页面的链接

func (*Paginator) PageLinkFirst ¶

func (p *Paginator) PageLinkFirst() string

PageLinkFirst 第一页的链接

func (*Paginator) PageLinkLast ¶

func (p *Paginator) PageLinkLast() string

PageLinkLast 最后一页的链接

func (*Paginator) PageLinkNext ¶

func (p *Paginator) PageLinkNext() string

PageLinkNext 下一页的链接

func (*Paginator) PageLinkPrev ¶

func (p *Paginator) PageLinkPrev() string

PageLinkPrev 上一页链接

func (*Paginator) PageNums ¶

func (p *Paginator) PageNums() int

PageNums 计算总页数

func (*Paginator) Pages ¶

func (p *Paginator) Pages() []int

Pages 分页

func (*Paginator) SetNums ¶

func (p *Paginator) SetNums(nums interface{})

SetNums 赋值总记录数

type Set ¶

type Set map[any]struct{}

func NewSet ¶ added in v0.1.4

func NewSet() Set

func (Set) Add ¶

func (s Set) Add(key any)

func (Set) DebugPrint ¶ added in v0.1.4

func (s Set) DebugPrint()

func (Set) Delete ¶

func (s Set) Delete(key any)

func (Set) Has ¶

func (s Set) Has(key any) bool

type Stack ¶

type Stack[K comparable] struct {
	// contains filtered or unexported fields
}

func NewStack ¶ added in v0.1.4

func NewStack[K comparable]() *Stack[K]

func (*Stack[K]) DebugPrint ¶ added in v0.1.4

func (s *Stack[K]) DebugPrint()

func (*Stack[K]) Pop ¶

func (s *Stack[K]) Pop() K

func (*Stack[K]) Push ¶

func (s *Stack[K]) Push(data K)

Source Files ¶

View all Source files

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