location / {

        index index.php;

        #如果文件不存在则尝试TP解析

        if (!-e $request_filename) {

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

           break;

        }

    }

    location ~ .+\.php($|/) {

        fastcgi_pass unix:/dev/shm/php-fcgi.sock;

        #fastcgi_pass 127.0.0.1:9000;

        fastcgi_index index.php;

        #设置PATH_INFO，注意fastcgi_split_path_info已经自动改写了fastcgi_script_name变量，

        #后面不需要再改写SCRIPT_FILENAME,SCRIPT_NAME环境变量，所以必须在加载fastcgi.conf之前设置

        fastcgi_split_path_info ^(.+\.php)(/.*)$;

        fastcgi_param PATH_INFO $fastcgi_path_info;

        #加载Nginx默认"服务器环境变量"配置

        include fastcgi.conf;

    }