本文介绍了urlretrieve 返回类型错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我不知道为什么我的代码会返回这个错误,我似乎无法调试它.
I don't know why my code is returning this error, I can't seem to debug it.
TypeError: 预期的字符串或类似字节的对象
这是我用来下载的
self.headers = { 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' }
self.request = urllib.request.Request(url, headers=self.headers)
urllib.request.urlretrieve(self.request, reporthook=report)
推荐答案
urlretrieve
似乎不允许发送标头.
It appears that urlretrieve
doesn't allow the sending of headers.
你得到的错误是因为 urlretrieve
期望那里有一个 URL 而不是 Request
对象.
And the error you're getting is because urlretrieve
is expecting a URL there and not a Request
object.
由于它是您自己的网络服务器,因此您要向其发送请求,也许您可以修改其配置以接受那些没有标头的 urlretrieve
请求.
Since it's your own webserver you're sending the request to maybe you can modify its configuration to accept those urlretrieve
requests without headers.
祝你好运.
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