什么'；我的代码怎么了？WSGI、烧杯、python、apache2

我使用的是apache2，python26，差不多是烧杯的最新版本，mod_wsgi

这是我的密码，我从

当我转到localhost/becker2.wsgi时，这可以正常工作。当我尝试两次更改时，站点失败：

一,。 加

或

二,。 改变

为什么在添加session.save（）或将session.type更改为cookie时会出现错误

全回溯： 对日期和所有事情感到抱歉，是用tail-f做的

这是针对会话的。save（）错误：

这是cookie错误：

[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1] mod_wsgi (pid=25312): Exception occurred processing WSGI script '/home/yizi/apache2/www/beaker2.wsgi'.
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1] Traceback (most recent call last):
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/middleware.py", line 152, in __call__
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     return self.wrap_app(environ, session_start_response)
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/home/yizi/apache2/www/beaker2.wsgi", line 10, in simple_app
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     if 'logged_in' in session:
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 579, in __contains__
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     return self._session().has_key(key)
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 547, in _session
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     self.__dict__['_sess'] = CookieSession(req, **params)
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 373, in __init__
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     raise BeakerException("No validate_key specified for Cookie only "
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1] BeakerException: No validate_key specified for Cookie only Session.

对于

session.save（）

错误，它表示您没有通过设置

data\u dir

session cache参数告诉它保存到哪里

对于cookie错误，它需要设置一个密钥

validate\u key

，以便在发送到浏览器时对cookie进行编码，并在从浏览器获取cookie时进行解码和身份验证

因此，要解决这些问题，请使用您自己的值添加这些键：

档案：

session_opts['data_dir'] = "/some/place/to/save/"

对于Cookie：

session_opts['validate_key'] = "some secret value"
session_opts['encrypt_key'] = "some other value"

---

您得到了哪些错误？如何从apache中的wsgi打印python错误？现在这只是内部服务器错误，所以我知道我的代码有问题。data_dir提示起作用了，尽管我必须对它所在的文件夹进行chmod以授予权限，但在wsgi或apache中有没有授予权限的方法？而且饼干的事也不管用。为了确保这一点，我重复声明了字典，但错误是一样的。session\u opts={'session.type'：'cookie'，'session.cookie\u expires'：True，'validate\u key'：'key'，'encrypt\u key'：'secret'，}session\u opts['validate\u key']=“key”session\u opts['encrypt\u key']=“secret”另外，既然你对wsgi和Biker了解很多，你能同时看看我的另一个问题吗，谢谢你到目前为止的帮助！就像你说的那样，我不知道为什么第一次不起作用。谢谢嘿，你们知道如何将烧杯连接到mysql吗？Nvm，让mysql使用烧杯。然而，同样，由于它需要一个lock_dir，我需要在我的ubuntu上chmod 777一个目录。有没有办法解决这个问题，或者通过wsgi或apache更有效地解决这个问题？

[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1] mod_wsgi (pid=25311): Exception occurred processing WSGI script '/home/yizi/apache2/www/beaker2.wsgi'.
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1] Traceback (most recent call last):
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/middleware.py", line 152, in __call__
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]     return self.wrap_app(environ, session_start_response)
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]   File "/home/yizi/apache2/www/beaker2.wsgi", line 21, in simple_app
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]     start_response('200 OK', [('Content-type', 'text/html')])
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/middleware.py", line 146, in session_start_response
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]     session.persist()
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 609, in persist
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]     self._session().save()
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 275, in save
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]     **self.namespace_args)
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/container.py", line 518, in __init__
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1]     raise MissingCacheParameter("data_dir or file_dir is required")
[Sun May 01 04:35:55 2011] [error] [client 127.0.0.1] MissingCacheParameter: data_dir or file_dir is required

[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1] mod_wsgi (pid=25312): Exception occurred processing WSGI script '/home/yizi/apache2/www/beaker2.wsgi'.
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1] Traceback (most recent call last):
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/middleware.py", line 152, in __call__
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     return self.wrap_app(environ, session_start_response)
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/home/yizi/apache2/www/beaker2.wsgi", line 10, in simple_app
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     if 'logged_in' in session:
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 579, in __contains__
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     return self._session().has_key(key)
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 547, in _session
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     self.__dict__['_sess'] = CookieSession(req, **params)
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]   File "/usr/local/lib/python2.6/dist-packages/Beaker-1.5.4-py2.6.egg/beaker/session.py", line 373, in __init__
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1]     raise BeakerException("No validate_key specified for Cookie only "
[Sun May 01 04:53:18 2011] [error] [client 127.0.0.1] BeakerException: No validate_key specified for Cookie only Session.

session_opts['data_dir'] = "/some/place/to/save/"

session_opts['validate_key'] = "some secret value"
session_opts['encrypt_key'] = "some other value"