當匹配到地址http://xxx/sites/app/avatar/0F0993200F910338F0EE638EFDFA1779要請求http://xxx/sites/app/index.php?m=user&c=index&a=avatar&user_id=0F0993200F910338F0EE638EFDFA1779下面的寫法好像不行location /sites/app/avatar/  {    rewrite "^/sites/app/avatar/$"  $host/sites/app/index.php?m=user&c=index&a=avatar&user_id=$1; }