自定义Locust统计信息

failure()：将响应报告为失败
success()：将响应报告为成功

        with self.client.get("/web/users/details", catch_response=True, name='users/details') as response:
            # print(f'这是第{i}个用户发的请求{j}:{response.text}')
            if response.status_code == 401:
                response.success()
            else:
                response.failure('not 401 code')