add some util method

This commit is contained in:
tickstep 2022-01-12 20:12:03 +08:00
parent b5e5fd7924
commit 261b9d350c

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@ -136,4 +136,14 @@ func ConvertTime(t time.Duration) string {
return fmt.Sprintf("%d小时%d分%d秒", h, tmp / MT, tmp % MT)
}
return "0秒"
}
}
// HasSuffix 判断是否以某字符串作为结尾
func HasSuffix(s ,suffix string) bool {
return len(s) >= len(suffix) && s[len(s)-len(suffix):] == suffix
}
// HasPrefix 判断是否以某字符串作为开始
func HasPrefix(s, prefix string) bool {
return len(s) >= len(prefix) && s[0:len(prefix)]== prefix
}