微信 js 点击下载APP

    //点击下载APP    $(".downloadapp").live('click',function(){         var browser = {             versions: function(){                 var u = navigator.userAgent,                 app = navigator.appVersion;                 return{                     ios: !!u.match(/\(i[^;]+;(U;)? CPU.+Mac OS X/), /*当前环境为iOS*/                     android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1 /*android终端*/                };                }()             }         if(browser.versions.ios){              window.location.href = "https://itunes.apple.com/cn/app/%E6%8A%95%E8%B5%84%E7%AB%99/id1231832162?mt=8";         }else if(browser.versions.android){             window.location.href = "http://imtt.dd.qq.com/16891/6FF620A1A4CF4B4DD9754029A3D1085B.apk?fsname=com.matdim.kaiyapp_0.0.1_12.apk&csr=1bbd";         }    });