fix

utils/encryption_decryption/aes_cbc.go

@@ -5,35 +5,13 @@ import (
 	"crypto/aes"
 	"crypto/cipher"
 	"crypto/rand"
-	"encoding/base64"
 	"fmt"
-	"strconv"
-	"strings"
+	"fusenapi/utils/selfdefine_base64"
 )
 
 // 必须16字节
 var cbckey = "fusen20230405145"
 
-func Base64StrToNumberStr(base64Str string) string {
-	s := strings.Builder{}
-	for _, v := range base64Str {
-		s.WriteString(fmt.Sprintf("%d.", v))
-	}
-	return strings.TrimRight(s.String(), ".")
-}
-func NumberStrToBase64Str(numberStr string) (string, error) {
-	s := strings.Split(numberStr, ".")
-	b := make([]int32, 0, len(s))
-	for _, v := range s {
-		c, err := strconv.Atoi(v)
-		if err != nil {
-			return "", err
-		}
-		b = append(b, int32(c))
-	}
-	return string(b), nil
-}
-
 // 加密(key必须16字节),前端加解密需要先把base64转字符串再取前16字节作为iv
 func CBCEncrypt(data string) (string, error) {
 	defer func() {
@@ -59,7 +37,7 @@ func CBCEncrypt(data string) (string, error) {
 	}
 	mode := cipher.NewCBCEncrypter(block, iv)
 	mode.CryptBlocks(ciphertext[aes.BlockSize:], []byte(data))
-	return base64.StdEncoding.EncodeToString(ciphertext), nil
+	return selfdefine_base64.StdEncoding.EncodeToString(ciphertext), nil
 }
 
 // 解密(key必须16字节)
@@ -73,7 +51,7 @@ func CBCDecrypt(src string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	ciphercode, err := base64.StdEncoding.DecodeString(src)
+	ciphercode, err := selfdefine_base64.StdEncoding.DecodeString(src)
 	if err != nil {
 		return "", err
 	}