搭建LNMP中遇到PHP只能下载无法打开的处理

　　搭建LNMP中nginx能正常访问，但PHP文件只能下载无法打开的问题处理方法

首先，我们先了解下安装nginx后的目录：

|--nginx

|-conf.d  

　　　|-default.conf
           

|-fastcgi_params.default 

|-nginx.conf          

|-uwsgi_params.default

|-default.d     　　　　       

|-koi-utf                

|-nginx.conf.default  

|-win-utf

|-fastcgi.conf         

|-koi-win                

|-scgi_params

|-fastcgi.conf.default 

|-mime.types             

|-scgi_params.default

|-fastcgi_params       

|-mime.types.default     

|-uwsgi_params

很多帖子都说这种问题要修改nignx/conf.d/default.conf里面的配置，且修改如下：

server {

  listen       80;
  root   /usr/share/nginx/html;
  server_name  localhost;

  #charset koi8-r;
  #access_log  /var/log/nginx/log/host.access.log  main;

  location / {
      index  index.html index.htm;
  }

  #error_page  404              /404.html;

  # redirect server error pages to the static page /50x.html
  #
  error_page   500 502 503 504  /50x.html;
  location = /50x.html {
      root   /usr/share/nginx/html;
  }

  # proxy the PHP scripts to Apache listening on 127.0.0.1:80
  #
  #location ~ \.php$ {
  #    proxy_pass   http://127.0.0.1;
  #}

  # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
  #
  location ~ \.php$ {
      fastcgi_pass   127.0.0.1:9000;
      fastcgi_index   index.php;
      fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
      include        fastcgi_params;
  }
  # deny access to .htaccess files, if Apache's document root
  # concurs with nginx's one
  #
  #location ~ /\.ht {
  #    deny  all;
  #}

}

 

 

但还是不行，结果我就改为在nginx/nginx.conf下面修改、添加上面的代码

location ~ \.php$ {
      fastcgi_pass   127.0.0.1:9000;

　　　　root   /usr/share/nginx/html;//你的php文件路径

　　　　fastcgi_index index.php; 

　　　　fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; 
　　　　include fastcgi_params; 
}

结果就能运行了。总结起来就是conf文件的作用域不同。