util

func Base64Encode ¶

func Base64Encode(data []byte) (str string)

func CopyFile ¶

func CopyFile(srcFileName, dsrFileName string) (err error)

func CopyStuct ¶

func CopyStuct(dst interface{}, src interface{}) (err error)

func DayTs ¶

func DayTs() uint

func DeferWhenCoreDump ¶

func DeferWhenCoreDump()

func DelPath ¶

func DelPath(pathName string)

func Elasped ¶

func Elasped(start time.Time) int

func GetBetweenStr ¶

func GetBetweenStr(str, start, end string) string

func GetCurrPath ¶

func GetCurrPath() (currPath string)

获取运行程序的当前路径

func GetGoPath ¶

func GetGoPath() (goPath string)

获取GOPATH的路径

func GetKeysByTag ¶

func GetKeysByTag(structVal interface{}, tagName string) (keys []string)

func GetLowwerCase ¶

func GetLowwerCase() string

func GetStrDigit ¶

func GetStrDigit() string

func GetUpperCase ¶

func GetUpperCase() string

func GoID ¶

func GoID() int

func HmacSha1 ¶

func HmacSha1(data []byte, key string) []byte

func HmacSha256 ¶

func HmacSha256(data []byte, key string) []byte

func InitLogger ¶

func InitLogger(logDir string, logLever zapcore.Level)

func IsPathExist ¶

func IsPathExist(pathName string) (exist bool)

func JsonStr2Map ¶

func JsonStr2Map(jsonStr string) (m map[string]interface{}, err error)

func KSort ¶

func KSort(srcMap map[string]string) (sortStr string)

func Md5sum ¶

func Md5sum(data []byte) string

func NewJsonLogger ¶

func NewJsonLogger(filePath string, level zapcore.Level, maxSize int, maxBackups int, maxAge int, compress bool, serviceName string) *zap.Logger

func NewLogger ¶

func NewLogger(filePath string, level zapcore.Level, maxSize int, maxBackups int, maxAge int, compress bool, serviceName string) *zap.Logger

*

• 获取日志
• filePath 日志文件路径
• level 日志级别
• maxSize 每个日志文件保存的最大尺寸 单位：M
• maxBackups 日志文件最多保存多少个备份
• maxAge 文件最多保存多少天
• compress 是否压缩
• serviceName 服务名

func Now ¶

func Now() uint

func NowHourTs ¶

func NowHourTs() uint

func NowMs ¶

func NowMs() uint64

func Num2Str ¶

func Num2Str(num interface{}) (str string)

func ParseDateStr2Ts ¶

func ParseDateStr2Ts(dateStr string) (ts uint, err error)

hourTimeStr=2020-03-20 hourTs= 1571706600

func ParseHourTimeStr2Ts ¶

func ParseHourTimeStr2Ts(hourTimeStr string) (hourTs uint, err error)

hourTimeStr=09:10 hourTs= 1571706600

func RandInt ¶

func RandInt() int

func RandIntn ¶

func RandIntn(start, end int) int

func RandN ¶

func RandN(n int) int

return: [0,n)

func RandStr ¶

func RandStr(l int) string

func Sha1sum ¶

func Sha1sum(data []byte) string

func Sha256sum ¶

func Sha256sum(data []byte) string

func Shuffle ¶

func Shuffle(data []string)

func SortStringIntMapDesc ¶

func SortStringIntMapDesc(data map[string]interface{}) (result []string)

func SplitBeforeBySeps ¶

func SplitBeforeBySeps(str string, seps []string) (splitList []string)

和SplitBySeps功能一致，不过，其会将sep附加在分割后的句子的前面 举例："say:hello worldsay:ggg"

func SplitBySeps ¶

func SplitBySeps(str string, seps []string) (splitList []string)

分割字符串：使用sepList来分割 举例： str=hello world##hello world2#. sepList=[]string{"##","#."} ret:

[]string{"hello world","hello world2"}

若是str不存在sepList，则返回为空list（[]string{}）

func Str2Float ¶

func Str2Float(str string) (num float64, err error)

string to float64 "123.435"=>123.435 "123.435hahahha"=>123.435 "123.435hahahh567.123"=>123.435 "hahah"=>err

func Str2Num ¶

func Str2Num(str string) (num int64)

string to int

func Struct2Str ¶

func Struct2Str(v interface{}) (str string)

func TrimPunct ¶

func TrimPunct(str string) (trimStr string)

将str的头尾的标点符号去掉 包含中文标点符号，英文标点符号（空格不是标点符号）

func U2S ¶

func U2S(form string) (to string, err error)

将Unicode编码转换为string fmt.Println(U2S("\u54c8\u54c8"))==>"哈哈"

func UUID ¶

func UUID() (id int64)

func UniqueStringList ¶

func UniqueStringList(src []string) (dst []string)

func WriteFile ¶

func WriteFile(absFileName string, data []byte) (err error)