python - flask + nginx + uwsgi - 找不到 Python 应用程序

Question

cat/etc/nginx/sites-available/mywebsite

server {
     listen              80;

    server_name         mywebsite;

    location /static {
        alias           /var/www/mywebsite/static;
    }

    location / {
        include         uwsgi_params;
        uwsgi_pass      unix:/tmp/website.sock;
        uwsgi_param         UWSGI_PYHOME    /var/www/mywebsite/env;
        uwsgi_param         UWSGI_CHDIR     /var/www/mywebsite;
        uwsgi_param         UWSGI_MODULE    mywebsite;
        uwsgi_param         UWSGI_CALLABLE  mywebsite;
    }

    error_page          404     /404.html;

}

cat/etc/uwsgi/apps-available/website.ini

[uwsgi]
plugins=python
vhost=true
socket=/tmp/website.sock

cat/var/www/mywebsite/mywebsite.py

from flask import Flask
app = Flask(__name__)

@app.route("/")
def index():
    return "It works!"

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

我正在运行 nginx，然后是 uwsgi，并且在浏览器中出现 uWSGI 错误“找不到 Python 应用程序”。

Answer 1

我在相同的配置中遇到了同样的错误，我的问题只是 uwsgi 服务没有启动。重新启动 nginx 和 uwsgi 解决了问题。