init

at-admin/app/utils/encrypt.go

@@ -0,0 +1,51 @@
+package utils
+
+import (
+	"crypto/md5"
+	"encoding/base64"
+	"encoding/hex"
+)
+
+const (
+	BASE_64_TABLE = "1234567890poiuytreqwasdfghjklmnbvcxzQWERTYUIOPLKJHGFDSAZXCVBNM-_"
+)
+
+type Encrypt struct{}
+
+func NewEncrypt() *Encrypt {
+	return &Encrypt{}
+}
+
+//base64 加密
+func (encrypt *Encrypt) Base64Encode(str string) string {
+	var coder = base64.NewEncoding(BASE_64_TABLE)
+	var src []byte = []byte(str)
+	return string([]byte(coder.EncodeToString(src)))
+}
+
+//base64 加密
+func (encrypt *Encrypt) Base64EncodeBytes(bytes []byte) []byte {
+	var coder = base64.NewEncoding(BASE_64_TABLE)
+	return []byte(coder.EncodeToString(bytes))
+}
+
+//base64 解密
+func (encrypt *Encrypt) Base64Decode(str string) (string, error) {
+	var src []byte = []byte(str)
+	var coder = base64.NewEncoding(BASE_64_TABLE)
+	by, err := coder.DecodeString(string(src))
+	return string(by), err
+}
+
+//base64 解密
+func (encrypt *Encrypt) Base64DecodeBytes(str string) ([]byte, error) {
+	var coder = base64.NewEncoding(BASE_64_TABLE)
+	return coder.DecodeString(str)
+}
+
+//md5加密
+func (encrypt *Encrypt) Md5Encode(str string) string {
+	hash := md5.New()
+	hash.Write([]byte(str))
+	return hex.EncodeToString(hash.Sum(nil))
+}