手机访问电脑版自动跳转手机版代码 <script type="text/javascript"> //手机跳转 var browser = { versions: function() { var u = navigator.userAgent; var app = navigator.appVersion; return { trident: u.indexOf('Trident') > -1, presto: u.indexOf('Presto') > -1, pwebkit: u.indexOf('AppleWebKit') > -1, gecko: u.indexOf('Gecko') > -1 && u.indexOf('Khtml') == -1, mobile: !!u.match...