python报错：TypeError: ‘Food‘ object is not iterable

原创已于 2022-04-14 18:37:49 修改 · 613 阅读

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#经验分享

于 2022-04-12 18:03:18 首次发布

此篇博客记录了在使用Python进行API调用时遇到的问题，Food类实例化对象在调用listfood方法时引发了TypeError，因为试图迭代非可迭代对象。详细展示了如何调试并解决'Food'对象不是可迭代类型的问题，可能涉及类设计和网络请求库的使用。

Traceback (most recent call last):
File "L:\gitlab_local_liurencheng\shopping\practise\libs\Food.py", line 21, in <module>
resp=fd.listfood(foodindata)
File "L:\gitlab_local_liurencheng\shopping\practise\libs\Food.py", line 11, in listfood
resp = super(Food,self).query(foodInData)
File "L:\gitlab_local_liurencheng\shopping\practise\common\baseAPI.py", line 64, in query
resp = self.request_send(self,params=indata)
File "L:\gitlab_local_liurencheng\shopping\practise\common\baseAPI.py", line 34, in request_send
resp = requests.request(method=method, url=url, data=data,headers=self.header,params=params,files=file)
File "Z:\pythonProject\venv\Lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "Z:\pythonProject\venv\Lib\site-packages\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "Z:\pythonProject\venv\Lib\site-packages\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "Z:\pythonProject\venv\Lib\site-packages\requests\adapters.py", line 469, in send
for i in request.body:
TypeError: 'Food' object is not iterable