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feat:add GetExeDllVersion for fileutil,random,package (#257)

* 增加GetExeDllVersion函数获取exe,dll版本号

* 多打文字

* 定位忘记...

* 单独剥离出来一个为windows的,增加RandNumLen为取指定长度随机数.

* ....

* 增加test测试
This commit is contained in:
今晚打打
2024-10-18 16:17:14 +08:00
committed by GitHub
parent 1671f7856a
commit ed93aae970
9 changed files with 171 additions and 5 deletions

View File

@@ -327,3 +327,12 @@ func UUIdV4() (string, error) {
return fmt.Sprintf("%x-%x-%x-%x-%x", uuid[0:4], uuid[4:6], uuid[6:8], uuid[8:10], uuid[10:]), nil
}
// RandNumLen 生成一个长度为len的随机数
// Play: https://go.dev/play/p/jpIalcD5rMo
func RandNumLen(len int) int {
m := int(math.Pow10(len) - 1)
i := int(math.Pow10(len - 1))
ret := rand.Intn(m-i+1) + i
return ret
}