Under Ubuntu16.04, apt-get installs nginx+php. When accessing the php file in the root directory, 404 is displayed.

The browser accesses the phpinfo.php file and displays a 404 error. The php version is 7.0

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The browser accesses the phpinfo.php file and displays a 404 error. The php version is 7.0

Add to the server{} section in the nginx configuration file nginx.conf

<code>location / {
        try_files $uri $uri/ /index.php?$query_string;
}</code>

Try restarting nginx