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.svn/pristine/0a/0a359deb9b9471a4ea96b66c1cc364911ab54b99.svn-base

@@ -0,0 +1,55 @@
+package stringUtil
+
+import (
+	"encoding/base64"
+)
+
+const (
+	base64Table = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+
+// 	const encodeStd = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+// const encodeURL = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"
+)
+
+var coder = base64.NewEncoding(base64Table)
+
+// 对字符串进行Base64编码
+func Base64Encode(src string) string {
+	if src == "" {
+		return src
+	}
+
+	return base64.StdEncoding.EncodeToString([]byte(src))
+}
+
+// 对字符串进行Base64解码
+func Base64Encode2(src []byte) []byte {
+	if len(src) == 0 {
+		return src
+	}
+
+	return []byte(base64.StdEncoding.EncodeToString(src))
+}
+
+// 对字符数组进行Base64编码
+func Base64Decode(src string) (string, error) {
+	if src == "" {
+		return src, nil
+	}
+
+	bytes, err := coder.DecodeString(src)
+	if err != nil {
+		return "", err
+	}
+
+	return string(bytes), nil
+}
+
+// 对字符数组进行Base64解码
+func Base64Decode2(src []byte) ([]byte, error) {
+	if len(src) == 0 {
+		return src, nil
+	}
+
+	return coder.DecodeString(string(src))
+}