无法获取cookie

[Lovecraftzhou]

temp = [<urllib.request.Request object at 0x0000020743EC6190>, <CookieJar[]>]
Traceback (most recent call last):
File "D:/Pycharm/StudentSchedule-main/StudentSchedule/StudentSchedule/StudentSchedule.py", line 144, in
html=mainFuction(LoginURL,URL,username,password)
File "D:\Pycharm\StudentSchedule-main\StudentSchedule\StudentSchedule\theSpider.py", line 99, in mainFuction
html=GetHtml(LoginURL,URL,username,password)
File "D:\Pycharm\StudentSchedule-main\StudentSchedule\StudentSchedule\theSpider.py", line 68, in GetHtml
resp = opener.open(req)
File "D:\Anaconda\envs\py38\lib\urllib\request.py", line 531, in open
response = meth(req, response)
File "D:\Anaconda\envs\py38\lib\urllib\request.py", line 640, in http_response
response = self.parent.error(
File "D:\Anaconda\envs\py38\lib\urllib\request.py", line 569, in error
return self._call_chain(*args)
File "D:\Anaconda\envs\py38\lib\urllib\request.py", line 502, in _call_chain
result = func(*args)
File "D:\Anaconda\envs\py38\lib\urllib\request.py", line 649, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 412: Precondition Failed

为何temp中保存的cookie没有值

[aRuul]

temp = [<urllib.request.Request object at 0x0000020743EC6190>, <CookieJar[]>]
Traceback（最近一次调用）：
文件“D:/Pycharm/StudentSchedule-main/StudentSchedule/StudentSchedule/StudentSchedule.py”，第144行, 在
html=mainFuction(LoginURL,URL,username,password)
文件“D:\Pycharm\StudentSchedule-main\StudentSchedule\StudentSchedule\theSpider.py”，第 99 行，在 mainFuction 中
html=GetHtml(LoginURL,URL,username,password )
文件“D:\Pycharm\StudentSchedule-main\StudentSchedule\StudentSchedule\theSpider.py”，第 68 行，在 GetHtml
resp = opener.open(req)
文件“D:\Anaconda\envs\py38\lib\urllib\request .py”，第 531 行，在 open
response = meth(req, response)
文件“D:\Anaconda\envs\py38\lib\urllib\request.py”，第 640 行，在
http_response response = self.parent.error(
文件“D:\Anaconda\envs\py38\lib\urllib\request. py", line 569, in error
return self._call_chain(*args)
File "D:\Anaconda\envs\py38\lib\urllib\request.py", line 502, in _call_chain
result = func(*args)
File " D:\Anaconda\envs\py38\lib\urllib\request.py”，第 649 行，在 http_error_default 中
引发 HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 412: Precondition Failed

为何temp中保存的cookie没有值

学校的教务处在上学期期末升级了呀，我这个代码是很早之前的，所以失效了吧，最近事情太多，也没有来的及维护

[Lovecraftzhou]

ok，谢谢了

[aRuul]

ok，谢谢了

我刚才实验了一下，是可以用的，你在releases那里下载我打包好的zip文件就行，github上的源码不是最新的，我之前改完代码忘记提交了

[aRuul]

Jan 16, 2022 突然诈尸更新，添加了[成都理工大学]本地课表解析导出的功能，解决了无法登录教务处的问题