php - nginx找不到索引总是返回404 not found

Question

我是 nginx 新手，我尝试实现一个网络服务器并访问 index.php。如果我尝试访问 index.php nginx 会返回 404 错误。

这是我启用站点的配置：

server {
    listen 80;
    listen [::]:80;

    server_name  example.com www.example.com;
    root   /var/www/ilias;
    index  index.php;

    #access_log /var/log/nginx/example.com.access.log;
    #error_log /var/log/nginx/example.com.error.log;

    access_log /var/log/nginx/ilias.access.log;
    error_log /var/log/nginx/ilias.error.log;


    client_max_body_size 100M;

    autoindex off;

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

    location ~ \.php$ {
         include snippets/fastcgi-php.conf;
         fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
         include fastcgi_params;
         fastcgi_intercept_errors on;
    }
}

我没有看到错误，至少它应该向我显示 index.php