nginx服務器默認是不支持pathinfo模式的，即類似index.php/index形式的url會提示404。在這里，需要對nginx配置文件中需要開啟pathinfo模式的server予以修改配置，修改nginx.conf文件如下：

代碼如下:
server{
 server_name   blog.com;
 listen        80;
 root          /home/wwwroot/blog;
 index         index.php index.html index.htm;
  
 access_log    /data/log/blog.access.log;
 error_log     /data/log/blog.error.log;

 location / {
  index index.php;
  if (!-e $request_filename){
   rewrite ^/(.*)$  /index.php/$1   last;
   break;
  }
 }

 location ~ /.php {
  #fastcgi_pass  127.0.0.1:9000;
  fastcgi_pass unix:/dev/shm/php-cgi.sock;
  fastcgi_index index.php;
  #fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  include       fastcgi.conf;
  include       fcgi_pathinfo.conf;
  set   $real_script_name $fastcgi_script_name;
  if ($fastcgi_script_name ~ "^(.+?/.php)(/.+)$"){
   set $real_script_name $1;
   set $path_info        $2;
  }
  fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
  fastcgi_param SCRIPT_NAME $real_script_name;
  fastcgi_param PATH_INFO $path_info;
 }
       location ~ .*/.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$ {
  expires 30d;
    }

      location ~ .*/.(js|css)?$ {
           expires 7d;
       }

   error_page 404                /404.html;
   error_page  500 502 503 504    /50x.html;
   location = /50x.html{
     root /home/wwwroot/;
   }
}

并添加fcgi_pathinfo.conf如下：

代碼如下:
fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;
fastcgi_param  REQUEST_URI        $request_uri;