31 lines
684 B
Go
31 lines
684 B
Go
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/**
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* @Author: Echo
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* @Author:1711788888@qq.com
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* @Date: 2021/5/27 19:15
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* @Desc: BASE64
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*/
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package sign
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import (
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"encoding/base64"
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"strings"
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)
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// base64Encode base64 encode a string.
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func base64Encode(data []byte) string {
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str := base64.StdEncoding.EncodeToString(data)
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str = strings.Replace(str, "+", "*", -1)
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str = strings.Replace(str, "/", "-", -1)
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str = strings.Replace(str, "=", "_", -1)
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return str
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}
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// base64Decode base64 decode a string.
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func base64Decode(str string) ([]byte, error) {
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str = strings.Replace(str, "_", "=", -1)
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str = strings.Replace(str, "-", "/", -1)
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str = strings.Replace(str, "*", "+", -1)
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return base64.StdEncoding.DecodeString(str)
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}
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