django rest framework 设置EXCEPTION_HANDLER 不生效 django rest framework 权限 认证是确定你是谁 权限是指你有没有访问这个接口的权限 限制主要是指限制你的访问频率 认证 REST framework 提供了一些开箱即用的身份验证方案,并且还允许你实现自定义方案。 接下类我们就自己动手实现一个基于Token的认
在Django+DRF中异常处理有两个重载点: 中间件中的process_exception函数 DRF的EXCEPTION_HANDLER配置 而其中EXCEPTION_HANDLER的作用时间早于中间件,这就导致了有些DRF内置的异常,在到达中间件之前已经渲染为正常的响应了,这明显不是我们期望的效果,所以我们选择第二个重载点。 Python 代码语言:javascript 代码运行次数:...
logger = logging.getLogger("drf") def exception_handler(exc, context): """ :param exc: 异常 :param context: 上下文 :return: Response object """ response = rest_handler(exc, context) context_view = context.get("view", None) context_path = context.get('request').path context_method = ...
def exception_handler(exc, context): """ :param exc: 异常 :param context: 上下文 :return: Response object """ response = rest_handler(exc, context) context_view = context.get("view", None) context_path = context.get('request').path context_method = context.get('request').method conte...
2、settings.py中增加配置 REST_FRAMEWORK = {'EXCEPTION_HANDLER':'utils.exceptions.MyException', } 在自定义异常中,可以使用traceback.format_exc()来获取异常信息的详细情况,同样也可以将详细报错信息写入日志,方便排查。 至此就大功告成,如有问题还请指出~~...
实现想要的handler 注意我在handler最后一行注释掉的代码,一定不能抓最后的异常,这样log的信息会没有各种堆栈,非常不全 class Error(Exception): def __init__(self, err_code, err_message='Internal Server Error', message=u'服务器异常', status_code=status.HTTP_400_BAD_REQUEST): ...
views import exception_handler from rest_framework.response import Response from django.db import DatabaseError def common_exception_handler(exc, context): response = exception_handler(exc, context) # 在此处补充自定义的异常处理 if response is None: view = context['view'] print('[%s]: %s' %...
TheRequestAbortedexception is raised when an HTTP body being read in by the handler is cut off midstream and the client connection closes, or when the client does not send data and hits a timeout where the server closes the connection. ...
http_method_not_allowed # 第三步、执行:get/post/put/delete函数response = handler(request, *args, **kwargs) except Exception as exc: response = self.handle_exception(exc) #第四步、 对返回结果再次进行加工 self.response = self.finalize_response(request, response, *args, **kwargs) return ...
TheRequestAbortedexception is raised when an HTTP body being read in by the handler is cut off midstream and the client connection closes, or when the client does not send data and hits a timeout where the server closes the connection. ...