31 lines
429 B
Go
31 lines
429 B
Go
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package helper
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import (
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"crypto/md5"
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"fmt"
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"io"
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"strings"
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)
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func StrJoin(s ...string) (str string) {
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if len(s) == 1 {
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return s[0]
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} else if len(s) > 1 {
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b := strings.Builder{}
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for _, s2 := range s {
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b.WriteString(s2)
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}
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str = b.String()
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}
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return
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}
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func StringMd5(str string) string {
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h := md5.New()
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_, err := io.WriteString(h, str)
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if err != nil {
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return ""
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}
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return fmt.Sprintf("%x", h.Sum(nil))
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}
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