NGINX 配置文件配置url重写

1、项目在根目录：

location / {
            index  index.html index.htm index.php l.php;
            autoindex  on;

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

2、项目在二级目录： localhost/YII/basic/web

　　  location /YII/basic/web/ {  
            index  index.html index.htm index.php l.php;
            autoindex  on;
          if (!-e $request_filename){    
              rewrite  ^/YII/basic/web/(.*)$  /YII/basic/web/index.php?s=$1  last;    
          }
        }