Nginx server: PHP-php Tutorial

Nginx server does not parse PHP ~ Phpcodeserver{listen8881;server_named2.test.com?indexindex.htmlindex.htm index. php; roothomewebd2.test. comroot; location {ind nginx server does not parse PHP ~

PHP code

  server{    listen 8881;    server_name d2.test.com;    index index.html index.htm index.php;    root /home/web/d2.test.com/root/;    location / {       index  index.php index.html;       if (!-e $request_filename){           #rewrite ^/(.*)$ /index.php?/$1? last;           rewrite (.*) /index.php/$1;        }    }    location ~ \.php {       fastcgi_pass  127.0.0.1:9000;       fastcgi_index index.php;       include fastcgi_params;       fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;       fastcgi_param PATH_INFO $fastcgi_script_name;       access_log off;    }}

This is my project. when I access this project, nginx directly downloads the file instead of parsing PHP, and the format is as follows: "IB2EreFS. part, but the file content is the php content.

I have never used nginx before. how can I modify it? Thank you!