uWSGI应用程序错误

Question

我跟着tutorial这封信，但我收到了以下错误。

---

uWSGI错误

找不到Python应用程序

---

以下是我的配置文件：

1. /etc/nginx/sites-available/example.com（已被识别为../ sites-enabled / example.com）

   server {
       listen          80;
       server_name     $hostname;
       access_log /srv/www/example.com/logs/access.log;
       error_log /srv/www/example.com/logs/error.log;
   
   location / {
       #uwsgi_pass      127.0.0.1:9001;
       uwsgi_pass      unix:///run/uwsgi/app/sofitu.com/example.com.socket;
       include         uwsgi_params;
       uwsgi_param     UWSGI_SCHEME $scheme;
       uwsgi_param     SERVER_SOFTWARE    nginx/$nginx_version;
   
   }
   
   location /static {
       root   /srv/www/example.com/public_html/static/;
       index  index.html index.htm;
   
   }
   
   }
   

2. /etc/uwsgi/apps-available/example.com.xml（符号链接到../ apps-enabled / example.com.xml）

   <uwsgi>
       <plugin>python</plugin>
       <socket>/run/uwsgi/app/example.com/example.com.socket</socket>
       <pythonpath>/srv/www/example.com/application/</pythonpath>
       <app mountpoint="/">
   
       <script>wsgi_configuration_module</script>
   
       </app>
       <master/>
       <processes>4</processes>
       <harakiri>60</harakiri>
       <reload-mercy>8</reload-mercy>
       <cpu-affinity>1</cpu-affinity>
       <stats>/tmp/stats.socket</stats>
       <max-requests>2000</max-requests>
       <limit-as>512</limit-as>
       <reload-on-as>256</reload-on-as>
       <reload-on-rss>192</reload-on-rss>
       <no-orphans/>
       <vacuum/>
   </uwsgi>
   

3. /srv/www/example.com/application/wsgi_configuration_module.py

   import os
   import sys
   
   sys.path.append('/srv/www/example.com/application')
   
   os.environ['PYTHON_EGG_CACHE'] = '/srv/www/example.com/.python-egg'
   
   def application(environ, start_response):
       status = '200 OK'
       output = 'Hello World!'
   
       response_headers = [('Content-type', 'text/plain'),
                       ('Content-Length', str(len(output)))]
       start_response(status, response_headers)
   
       return [output]
   

---

我有两个问题我将在前言中说我对nginx和uWSGI配置都是全新的。

1. 显然，为什么这不起作用？
2. uWSGI错误日志在哪里？我需要定义他们的位置吗？