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字符串转int无默认值版

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This commit is contained in:
xing 2023-02-21 20:31:00 +08:00
parent b588b7e6d4
commit df11d6522d
1 changed files with 11 additions and 0 deletions
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11
helper/strings/strings.go
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@ -32,6 +32,17 @@ func ToInteger[T constraints.Integer](s string, defaults T) T {
} }
return T(i) return T(i)
} }
func ToInt[T constraints.Integer](s string) T {
defaults := T(0)
if s == "" {
return defaults
}
i, err := strconv.ParseInt(s, 10, 64)
if err != nil {
return defaults
}
return T(i)
}
func Md5(str string) string { func Md5(str string) string {
h := md5.New() h := md5.New()