相关疑难解决方法(0)

我正在关注http://www.enigmeta.com/2012/08/16/starting-flask/上的教程,使用mod_wsgi开发和部署一个简单的烧瓶应用程序到Apache.我想我已经把它缩小到我的Apache配置中的一个缺陷.如果我从命令行运行helloflask.py,它工作正常.我可以通过wget从localhost:5000的另一个shell访问它,我得到了正确的响应.我还有其他虚拟主机(非wsgi)启动并运行,所以我知道Apache正在运行并响应端口80上的其他请求.

我有以下结构:

/sites/helloflask.mydomain.com
   /helloflask
      application.wsgi
      helloflask.py
      (rest of env from virtualenv)
   /log
      access.log
      error.log

helloflask.py:

from flask import Flask
app = Flask(__name__)

@app.route("/")
def hello():
    return "Hello World!"

if __name__ == "__main__":
    app.run()

application.wsgi:

import os, sys, logging
logging.basicConfig(stream=sys.stderr)

PROJECT_DIR = '/sites/helloflask.mydomain.com/helloflask'

activate_this = os.path.join(PROJECT_DIR, 'bin', 'activate_this.py')
execfile(activate_this, dict(__file__=activate_this))
sys.path.append(PROJECT_DIR)

from helloflask import app as application

Apache配置:/etc/apache2/sites-available/helloflask.mydomain.com

<VirtualHost *:80>
  ServerName helloflask.mydomain.com

  WSGIDaemonProcess helloflask user=myuser group=myuser threads=5
  WSGIScriptAlias / /sites/helloflask.mydomain.com/helloflask/application.wsgi

  <Directory /sites/helloflask.mydomain.com/helloflask>
    WSGIProcessGroup helloflask
    WSGIApplicationGroup %{GLOBAL}
    Order deny,allow
    Allow …