1

我正在完成一个简短的 Flask教程，但遇到了一些问题。我走到了尽头，收到了 500 服务器错误。如果我从我的虚拟环境中运行 .fcgi，我会收到以下消息。我没有在我有权访问的日志中看到任何错误。不太确定问题是什么。

  • 共享主机：Bluehost
  • Python版本：2.7.6

错误信息

(flask_hello_world) me@domain [~/public_html/projects/flask_hello_world]# python flask_hello_world.fcgi
WSGIServer: missing FastCGI param REQUEST_METHOD required by WSGI!
WSGIServer: missing FastCGI param SERVER_NAME required by WSGI!
WSGIServer: missing FastCGI param SERVER_PORT required by WSGI!
WSGIServer: missing FastCGI param SERVER_PROTOCOL required by WSGI!
Status: 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 12

Hello World!

.htaccess

Options +ExecCGI
AddHandler fcgid-script .fcgi
RewriteEngine On
RewriteCond %(REQUEST_FILENAME) !-f
RewriteRule ^(.*)$ flask_hello_world.fcgi/$1 [QSA,L]
RewriteLog rewrite.log
RewriteLogLevel 3

flask_hello_world.fcgi

#!/path/to/python27/.virtenv/flask_hello_world/bin/python

from flup.server.fcgi import WSGIServer
from flask_hello_world_app import app as application

if __name__ == '__main__':
WSGIServer(application).run()

flask_hello_world_app.py

from datetime import datetime
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello World!'

@app.route('/the-time')
def the_time():
     cur_time = str(datetime.now())
     return cur_time + ' is the current time!  ...YEAH!'

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

安装的软件包/.virtenv/flask_hello_world

# pip list
Flask (0.10.1)
flup (1.0.2)
itsdangerous (0.23)
Jinja2 (2.7.1)
MarkupSafe (0.18)
pip (1.4.1)
setuptools (0.9.8)
Werkzeug (0.9.4)
wsgiref (0.1.2)
4

1 回答 1

1

两个问题实际上导致了我的问题。

  1. RewriteCond我在文件中使用了括号而不是大括号.htaccess。这个网站帮助指出了这一点。 http://www.lyxx.com/freestuff/002.html

  2. 里面的shebangflask_hello_world.fcgi是不正确的。解决问题后， .htaccess我仍然收到内部服务器错误。直接访问flask_hello_world.fcgi文件给了我指出路径问题的错误。

于 2013-12-10T19:16:49.730 回答