擅长:python、mysql、java
<pre><code>(Pdb) pp err.__dict__
{'__iter__': <bound method _fileobject.__iter__ of <socket._fileobject object at 0x2b9a8e923950>>,
'code': 404,
'fileno': <bound method _fileobject.fileno of <socket._fileobject object at 0x2b9a8e923950>>,
'fp': <addinfourl at 47942867504160 whose fp = <socket._fileobject object at 0x2b9a8e923950>>,
'hdrs': <httplib.HTTPMessage instance at 0x2b9a91964a70>,
'headers': <httplib.HTTPMessage instance at 0x2b9a91964a70>,
'msg': 'Not Found',
'next': <bound method _fileobject.next of <socket._fileobject object at 0x2b9a8e923950>>,
'read': <bound method _fileobject.read of <socket._fileobject object at 0x2b9a8e923950>>,
'readline': <bound method _fileobject.readline of <socket._fileobject object at 0x2b9a8e923950>>,
'readlines': <bound method _fileobject.readlines of <socket._fileobject object at 0x2b9a8e923950>>,
'url': 'http://www.heise.de/fo'}
</code></pre>
<p>所有相关的响应信息都可以从捕获的异常中获得。在</p>