如何在Ubuntu的Apache2上部署Flask应用

Question

我已经使用虚拟环境在Flask中创建了一个应用。 init.py

from flask import Flask

app = Flask(__name__)

@app.route("/")
def index():
    return "hello world"

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

我已经配置了virtualhost

<VirtualHost *:80>
     ServerName 192.168.1.103
     #Give an alias to to start your website url with
     WSGIScriptAlias / /var/www/html/css/css.wsgi
     <Directory /var/www/html/css>
            Options FollowSymLinks
            AllowOverride None
            Require all granted
     </Directory>
     ErrorLog ${APACHE_LOG_DIR}/error.log
     LogLevel warn
     CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

但是我的VirtualHost无法正常工作