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mirror of https://github.com/silenceper/wechat.git synced 2026-02-07 06:02:26 +08:00

oauth2,jssdk

This commit is contained in:
wenzl
2016-09-15 01:27:28 +08:00
parent d9075933c1
commit a89065d952
21 changed files with 913 additions and 43 deletions

18
util/string.go Normal file
View File

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package util
import (
"math/rand"
"time"
)
//RandomStr 随机生成字符串
func RandomStr(length int) string {
str := "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
bytes := []byte(str)
result := []byte{}
r := rand.New(rand.NewSource(time.Now().UnixNano()))
for i := 0; i < length; i++ {
result = append(result, bytes[r.Intn(len(bytes))])
}
return string(result)
}