项目结构:
中间件文件:
class ExceptionTestMiddleware(MiddlewareMixin
):
def process_exception(self
, request
, exception
):
'''视图函数发生异常时调用'''
print(request
,exception
)
return HttpResponse
(exception
,status
=403)
settings 配置: views:
def get_you(request
):
if request
.method
== 'GET':
num
= request
.GET
.get
('num')
a
= 1 + num
return HttpResponse
(f
'{a}')
最后报错:
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