utils

func Base64De ¶

func Base64De(data string) ([]byte, error)

Base64De encod string

func Base64En ¶

func Base64En(data []byte) string

Base64En encod []byte

func CheckHttpHealthy ¶ added in v0.0.4

func CheckHttpHealthy(u string, timeout time.Duration) (ok bool, delay time.Duration, err error)

func DayStart ¶ added in v0.0.3

func DayStart(t time.Time) time.Time

func EncryptPwd ¶

func EncryptPwd(pwd []byte) string

EncryptPwd 密码加密

func HmacSha1 ¶

func HmacSha1(key, value []byte) ([]byte, error)

HmacSha1 hmac sha1 加密

func IsDigit ¶ added in v0.0.4

func IsDigit(s string) bool

func MD5 ¶

func MD5(data []byte) string

MD5 use md5 encrypt

func NDaysAgo ¶ added in v0.0.4

func NDaysAgo(t time.Time, n int) time.Time

NDaysAgo N天前

func NewLocalIPNet ¶

func NewLocalIPNet() []*net.IPNet

func NewPostJsonRequest ¶

func NewPostJsonRequest(url string, body interface{}) (*http.Request, error)

func NewPutJsonRequest ¶

func NewPutJsonRequest(url string, body interface{}) (*http.Request, error)

func NullBool ¶

func NullBool(d bool) sql.NullBool

func NullInt64 ¶

func NullInt64(d int64) sql.NullInt64

func NullString ¶

func NullString(d string) sql.NullString

func NullTime ¶

func NullTime(d time.Time) pq.NullTime

func Percent ¶ added in v0.0.4

func Percent(molecular, denominator uint64) float64

func PrintTable ¶

func PrintTable(writer io.Writer, headers []string, data [][]string)

func RandmonCode ¶

func RandmonCode(bitNumber int) string

RandmonCode 生成指定位数随机数

func RandomString ¶

func RandomString(l int) string

RandomString 生成随机字符串

func SQLLog ¶

func SQLLog(w io.Writer) func(d string, args ...interface{})

func Sha1 ¶

func Sha1(data string) string

func Sha256 ¶

func Sha256(data string) string