新增hash核对方法

utils/crypto.go

@@ -28,6 +28,11 @@ func (*Crypto) PasswordEncryption(password string) (string, error) {
 	return hashedPassword, nil
 }
 
+func (*Crypto) PasswordVerify(hash, password string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
+	return err == nil
+}
+
 func (*Crypto) GenerateStateToken(tokenLength int) (string, error) {
 	// 1. 生成密码学安全的随机字节
 	randomBytes := make([]byte, tokenLength)