无标题文档 .box{ width:800px; height:300px; padding:100px;} .alpha{ width:800px; height:300px; overflow:hidden; background:#ff0; filter:alp

1、js  http://static.dudamobile.com/DM_redirect.js" type="text/javascript">       DM_redirect("http://m.example.com");   2、php     $mobileDomain = "http:// m.example.com ";   $no_redirect = @