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common

package

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Versions in this module

v1

v1.1.0

Aug 31, 2022

v1.0.6

Sep 1, 2022

v1.0.5

Aug 31, 2022

Changes in this version

+ func Any2String(a any) string

v1.0.4

Aug 15, 2022

v1.0.3

Dec 29, 2021

v1.0.1

Jan 21, 2020

Changes in this version

+ var ErrLineRange = errors.New("go-util.file: line range error")

+ func AddHeadContent(content []byte, head []byte) []byte

+ func AddTailContent(content []byte, tail []byte) []byte

+ func DeleteLines(content []byte, lr LineRange) ([]byte, error)

+ func Sort(ids []uint32)

+ func Walk(root string, recursive bool, suffix string, walkFn WalkFunc) error

+ func ZlibRead(in []byte) (ret []byte)

+ func ZlibWrite(in []byte) []byte

+ type Compressor interface

+ Compress func(ids []uint32) (ret []byte)

+ UnCompress func(b []byte) (ids []uint32)

+ type LFCompressor struct

+ FB uint32

+ ZlibExt bool

+ func (lfc *LFCompressor) Compress(ids []uint32) (ret []byte)

+ func (lfc *LFCompressor) UnCompress(b []byte) (ids []uint32)

+ type LineRange struct

+ From int

+ To int

+ type OriginCompressor struct

+ ZlibExt bool

+ func (oc *OriginCompressor) Compress(ids []uint32) (ret []byte)

+ func (oc *OriginCompressor) UnCompress(b []byte) (ids []uint32)

+ type WalkFunc func(path string, info os.FileInfo, content []byte, err error) []byte

v1.0.0

Jan 6, 2020

Changes in this version

+ const NBUF

+ func CatFile(fileName string, w io.Writer)

+ func CompressAndUncompress(src []byte)

+ func CopyFile(dstName, srcName string) (written int64, err error)

+ func DecodeHexOrBase64(content string) ([]byte, error)

+ func DurationToTime(ms int64, duration time.Duration) time.Time

+ func Exists(path string) bool

+ func FindDigits(filename string) []byte

+ func GracefulFprintf(data ...interface{}) string

+ func ISSupportDuration(duration time.Duration) bool

+ func IsDir(path string) bool

+ func IsFile(path string) bool

+ func KeyValue(buf *bytes.Buffer, val reflect.Value)

+ func LocalIp() (string, error)

+ func MapToString(a map[interface{}]interface{}) (string, error)

+ func MillisecondToTime(ms int64) time.Time

+ func Mkdir(path string) error

+ func NewContext() (context.Context, context.CancelFunc)

+ func NewContextWithTimeout(n time.Duration) (context.Context, context.CancelFunc)

+ func RandomBytes(n int, alphabets ...byte) []byte

+ func ReadFile(filename string) []string

+ func Sieve() chan int

+ func StartCPUProfile(fileName string) error

+ func StringReverse(src string) string

+ func SubString(src string, begin int) string

+ func SubStringRange(src string, begin, end int) string

+ func TimeToDuration(t time.Time, duration time.Duration) int64

+ func TimeToMillisecond(t time.Time) int64

+ func ToBytes(key string) ([]byte, error)

+ func ToInt8s(key string) (is []int8, err error)

+ func ToString(a interface{}) (string, error)

+ func ZlibCompress(src []byte) []byte

+ func ZlibUnCompress(compressSrc []byte) []byte

+ type Supervisor struct

+ func MakeSupervisor(maxRestartTime uint) Supervisor

+ func (s *Supervisor) Run(f func(), info string)