'成功', 'fail' => '失败', 'login_success' => '登录成功', 'password_error' => '密码错误', 'user_none' => '用户不存在', 'not_null' => '不能为空', 'code_error' => '验证码错误', 'format_error' => '格式错误', 'email_repeat' => '邮箱重复', 'save_success' => '保存成功', 'save_fail' => '保存失败', 'register_success' => '注册成功', 'register_fail' => '注册失败', 'language_success' => '切换语言成功', 'language_fail' => '切换语言失败', 'param_error' => '参数错误', ];