document.addEventListener('plusready', function(){ //console.log("所有plus api都应该在此事件发生后调用,否则会出现plus is undefined。" var w = plus.webview.create('https://www.xxxxxxxx.cn/?d=we'); plus.webview.currentWebview().append(w);plus.key.addEventListener("backbutton",function(){ w.back();}); });