我在 Python 中使用 mechanize 时遇到了一个问题,请先查看我的代码:
>>> s
'http://www.renren.com'
>>> br=mechanize.Browser()
>>> br.open(s)
<response_seek_wrapper at 0x1012b15f0 whose wrapped object = <closeable_response at 0x1012b11b8 whose fp = <socket._fileobject object at 0x1012949d0>>>
>>> br.set_cookiejar(cj)
>>> br.open(s)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "build/bdist.macosx-10.7-intel/egg/mechanize/_mechanize.py", line 203, in open
File "build/bdist.macosx-10.7-intel/egg/mechanize/_mechanize.py", line 255, in _mech_open
mechanize._response.httperror_seek_wrapper: HTTP Error 400: Bad Request
变量“s”的值是我要访问的网站的url,然后我创建了一个Browser(),然后执行了br.open(s),这里没有错误,但是在我将cookiejar分配给“ br",继续用正确的参数调用open()方法,错误发生,显示“Bad Request”。
我应该怎么办?非常感谢!