goutil

package module

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Versions in this module

v1

v1.4.10

Apr 6, 2023

Changes in this version

+ var MaxMapFileSize int64 = 1024 * 1024 * 1024

+ func UnsafeBytesToString(b []byte) string

+ func UnsafeStringToBytes(s string) (b []byte)

+ type FileInfoListModTimeAsc []os.FileInfo

+ func (p FileInfoListModTimeAsc) Len() int

+ func (p FileInfoListModTimeAsc) Less(i, j int) bool

+ func (p FileInfoListModTimeAsc) Swap(i, j int)

+ type FileInfoListModTimeDesc []os.FileInfo

+ func (p FileInfoListModTimeDesc) Len() int

+ func (p FileInfoListModTimeDesc) Less(i, j int) bool

+ func (p FileInfoListModTimeDesc) Swap(i, j int)

+ type FileMap struct

+ func NewFileMap(tag string, filePath string, enableKeyQueue bool) (*FileMap, error)

+ func (m *FileMap) Close()

+ func (m *FileMap) Delete(key string)

+ func (m *FileMap) Flush()

+ func (m *FileMap) Get(key string) []byte

+ func (m *FileMap) Len() int

+ func (m *FileMap) Pop(waitTimeout time.Duration) (retKey string, timeout bool)

+ func (m *FileMap) Put(key string, packedJsonData []byte, overrideIfExists bool, ...) error

+ func (m *FileMap) RemoveExpiredData()

v1.4.9

Nov 29, 2021

v1.4.8

Nov 26, 2021

Changes in this version

type DefaultContext

+ WithLock bool

v1.4.7

Nov 25, 2021

Changes in this version

+ type Context interface

+ GetCtxData func(key string) interface{}

+ RemoveCtxData func(key string)

+ SetCtxData func(key string, value interface{})

+ type DefaultContext struct

+ func (m *DefaultContext) GetCtxData(key string) interface{}

+ func (m *DefaultContext) RemoveCtxData(key string)

+ func (m *DefaultContext) SetCtxData(key string, value interface{})

+ type DefaultErrorHolder struct

+ func (m *DefaultErrorHolder) GetError() error

+ func (m *DefaultErrorHolder) SetError(err error)

+ type Error struct

+ Code int

+ Message string

+ Tm time.Time

+ func NewError(code int, message string) Error

+ func NewErrorf(code int, message string, args ...interface{}) Error

+ func (m *Error) Error() string

+ type ErrorHolder interface

+ GetError func() error

+ SetError func(err error)

v1.4.6

Nov 22, 2021

Changes in this version

+ var ErrorFileNotExists = errors.New("file not exists")

+ var ErrorFileNotModified = errors.New("file not modified")

+ var ErrorFileSizeLimited = errors.New("file size limited")

+ var MimeTypeMap map[string]string = map[string]string

+ func AcquireTimer(timeout time.Duration) *time.Timer

+ func GetExeName() string

+ func GetExePath() string

+ func GetFloatValue(v interface{}) (float64, bool)

+ func GetIntValue(v interface{}) (int64, bool)

+ func GetIntValueDefault(v interface{}, dft int64) int64

+ func InStringList(list []string, s string) bool

+ func JsonMarshalNoHtmlEncode(t interface{}) ([]byte, error)

+ func LogStack(fd *os.File)

+ func ReleaseTimer(t *time.Timer)

+ type CachedFile struct

+ Data []byte

+ Md5 string

+ ModifyTime time.Time

type JsonFloat64

+ func (m *JsonFloat64) Scan(value interface{}) error

+ func (m JsonFloat64) Value() (driver.Value, error)

type JsonInt

+ func (m *JsonInt) Scan(value interface{}) error

+ func (m JsonInt) Value() (driver.Value, error)

type JsonStr

+ func (m *JsonStr) Scan(value interface{}) error

+ func (m JsonStr) Value() (driver.Value, error)

+ type LRUFileCache struct

+ func NewLRUFileCache(fileSizeLimit int64, cacheSizeLimit int64) *LRUFileCache

+ func (m *LRUFileCache) Clear()

+ func (m *LRUFileCache) Get(abstractFilePath string, since time.Time) (*CachedFile, error)

+ func (m *LRUFileCache) GetStatis() *LRUFileCacheStatis

+ type LRUFileCacheStatis struct

+ CacheSize int64

+ FileCount int

+ FileList []LRUFileStatis

+ type LRUFileStatis struct

+ AbsPath string

+ Md5 string

+ ModifyTime int64

+ ReadCount int64

+ Size int

v1.3.5

Aug 30, 2021

Changes in this version

+ func GetStringValue(v interface{}) string

+ func UrlEncodedMarshal(structObj interface{}) string

+ type JsonFloat64 float64

+ func (m *JsonFloat64) UnmarshalJSON(bts []byte) error

+ type JsonInt int

+ func (m *JsonInt) UnmarshalJSON(bts []byte) error

+ type JsonStr string

+ func (m *JsonStr) UnmarshalJSON(bts []byte) error

v1.2.4

Aug 27, 2021

Changes in this version

+ func FilePathExists(filePath string) bool

+ func GBK2UTF8(srcGbk []byte) ([]byte, error)

+ func IsUtf8(bts []byte) bool

+ func UTF82GBK(srcUtf8 []byte) ([]byte, error)

+ type TokenBucket struct

+ func NewTokenBucket(capacity int64, qps int64) *TokenBucket

+ func (m *TokenBucket) GetToken() bool

+ func (m *TokenBucket) SetQps(qps int64)

+ func (m *TokenBucket) Stop()

v1.2.3

Jul 30, 2021

v1.1.2

Jul 28, 2021

v1.1.1

Jul 15, 2021

v1.0.0

Jul 15, 2021

Changes in this version

+ func BytesMd5(b []byte) (string, error)

+ func Daemonize(nochdir, noclose int) int

+ func FileExists(file string) bool

+ func FileMd5(fn string) (string, error)

+ func FileModTime(file string) string

+ func Gunzip(data []byte) ([]byte, error)

+ func Gzip(data []byte) ([]byte, error)

+ func Md5(b []byte) ([]byte, error)

+ func MySqlEscape(noBackslashEscapes bool, v interface{}) (string, error)

+ func MySqlEscapeDefault(noBackslashEscapes bool, v interface{}, defaultRet string) string

+ func MySqlMogrify(noBackslashEscapes bool, query string, args ...interface{}) (string, error)

+ func Rc4(key []byte, data []byte) []byte

+ func RestartProcess(keepFiles []*os.File, envVars []string, cleaner func() error) error

+ func SplitByLine(s string) (ret []string)

+ func SplitLR(s string, separator string) (l string, r string)

+ func StringMd5(s string) (string, error)

+ type LinkedList struct

+ Len int

+ func NewLinkedList(threadSafe bool) *LinkedList

+ func (m *LinkedList) Delete(node *LinkedNode)

+ func (m *LinkedList) InsertAfter(data interface{}, relative *LinkedNode) bool

+ func (m *LinkedList) InsertBefore(data interface{}, relative *LinkedNode) bool

+ func (m *LinkedList) Iterate(iterator func(data interface{}, canceled *bool))

+ func (m *LinkedList) PopHead(lock bool) interface{}

+ func (m *LinkedList) PopTail(lock bool) interface{}

+ func (m *LinkedList) PushHead(data interface{}, lock bool)

+ func (m *LinkedList) PushTail(data interface{}, lock bool)

+ func (m *LinkedList) ReverseIterate(iterator func(nodeData interface{}, canceled *bool))

+ type LinkedNode struct

+ Data interface{}

+ NextNode *LinkedNode

+ PriorNode *LinkedNode

+ type Queue struct

+ func NewQueue(capacity int, chunkSize int) *Queue

+ func (m *Queue) Consume(waitTime time.Duration) (interface{}, error)

+ func (m *Queue) Produce(data interface{}, waitTime time.Duration) error

+ type RingQueue struct

+ func NewRingQueue(capacity int, threadSafe bool) *RingQueue

+ func (m *RingQueue) PopHead(waitTime time.Duration) (interface{}, error)

+ func (m *RingQueue) PopTail(waitTime time.Duration) (interface{}, error)

+ func (m *RingQueue) PushHead(value interface{}, waitTime time.Duration) error

+ func (m *RingQueue) PushTail(value interface{}, waitTime time.Duration) error

+ func (m *RingQueue) Size() int

+ type SafeRand struct

+ func NewSafeRand() *SafeRand

+ func (m *SafeRand) Int63n(n int64) int64

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