Nginx兼容框架的pathinfo模式与URL…

几乎所有的框架(ThinkPHP，Zend
Framework，CI，Yii等)都会使用URL重写或者pathinfo模式，使URL看起来更美观，并且有利于搜索引擎优化，其实让Nginx支
持pathinfo也不难，首先在php.ini中设置cgi.fix_pathinfo=1

再就是添加配置文件 内容如下:

if ($request_filename ~* (.*).php) {

            set $php_url $1;

      }

      if (!-e $php_url.php) {

            return 403;

      }

fastcgi_pass   127.0.0.1:9000;

fastcgi_index  index.php;

set $path_info "";

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;

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;

fastcgi_param  SERVER_SOFTWARE    nginx;

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  SCRIPT_FILENAME    $document_root$fastcgi_script_name;

#fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;

fastcgi_param  REQUEST_URI        $request_uri;

fastcgi_param  DOCUMENT_URI       $document_uri;

fastcgi_param  DOCUMENT_ROOT      $document_root;

fastcgi_param  SERVER_PROTOCOL    $server_protocol;

fastcgi_param  REMOTE_ADDR        $remote_addr;

fastcgi_param  REMOTE_PORT        $remote_port;

fastcgi_param  SERVER_ADDR        $server_addr;

fastcgi_param  SERVER_PORT        $server_port;

fastcgi_param  SERVER_NAME        $server_name;

这样Nginx就支持pathinfo了
对于URL重写也比较简单 例如对于THINKPHP可以这样设置

location / {   

                       if (!-e $request_filename){   

                            #rewrite ^(.*)$ /index.php?s=/$1 last;

                            rewrite ^(.*)$ /index.php/$1 last;

                        }

    }