feat: 修改管理员登陆提示错误信息.

backendApi/modules/v1/models/LoginForm.php

@@ -124,7 +124,7 @@ class LoginForm extends Model {
             $this->getUser();
             if(!$this->_user){
                 AdminLoginLogger::fail(['FAIL_NUMS' => 0, 'ADMIN_NAME' => $this->adminName, 'LOGIN_NUMS' => 1], '账号不存在');
-                throw new Exception('账号不存在');
+                throw new Exception('用户名或者密码错误');
             }
             // 失败次数到达上限次数
             $loginFailNums = Yii::$app->redis->get('FAIL_NUMS:' . $this->adminName) ?? 0;