我在使用wsgi将flask应用程序部署到apache2时遇到了问题。我已经在下面发布了错误日志和配置文件。我尝试过移动文件、重命名等等,但都给我返回了内部服务器错误。不确定为什么会出现导入错误。欢迎任何意见/建议,谢谢!
这是我的Apache错误日志:
[Sun Sep 12 20:47:59 2010] [error] [client] mod_wsgi (pid=9753): Target WSGI script '/sites/flaskfirst/wsgi.py' cannot be loaded as Python module.
[Sun Sep 12 20:47:59 2010] [error] [client] mod_wsgi (pid=9753): Exception occurred processing WSGI script '/sites/flaskfirst/wsgi.py'.
[Sun Sep 12 20:47:59 2010] [error] [client] Traceback (most recent call last):
[Sun Sep 12 20:47:59 2010] [error] [client] File "/sites/flaskfirst/wsgi.py", line 1, in <module>
[Sun Sep 12 20:47:59 2010] [error] [client] from app import app as application
[Sun Sep 12 20:47:59 2010] [error] [client] ImportError: No module named app
wsgi.py
# This is wsgi.py
from app import app as application
app.py
# This is app.py
from flask import Flask, render_template
import settings
app = Flask(__name__)
app.debug = settings.DEBUG
from views.homepage import *
from views.events import *
from views.submit import *
from views.feed import *
if __name__ == "__main__":
app.run()
以下是目录树的基础知识,以便让您有所了解。
/flaskfirst/
/static/
/templates/
/views/
__init__.py
app.py
wsgi.py
这是 Apache 虚拟主机文件
<VirtualHost *:80>
ServerAdmin sreustle@gmail.com
ServerName crath.org
DocumentRoot /sites/flaskfirst
# WSGI Settings
WSGIScriptAlias / /sites/flaskfirst/wsgi.py
WSGIDaemonProcess flaskfirst user=sreustle group=general processes=1 threads=10
WSGIProcessGroup flaskfirst
# Static Directories
Alias /static /sites/flaskfirst/static/
<Location "/static">
SetHandler None
</Location>
</VirtualHost>
WSGIDaemonProcess appName python-path=/home/...
。不确定是否是正确的位置,但是这是一个可选项。关于WSGIDaemonProcess的更多信息请参考:链接。 - chris