js中添加监听，判断是什么事件

window.addEventListener(‘message‘, function (event) { ???????if (event.data.type === "changeMainSrc") { ???????????changeMainSrcByUrl(event.data.body.url, event.data.body.queryString); ???????} else if (event.data.type === "screenshot") { ???????????if (!contains($scope.latestlist, event.data.body)) { ???????????????$scope.latestlist.push(event.data.body); ???????????} ???????} else if (event.data.type === "closeFrame") { ???????????$scope.$apply($scope.toMain(event.data.body.url, event.data.body.backUrl)); ???????} else if (event.data.type === "changeFuncName") { ???????????$timeout(function () { ???????????????$scope.currentFuc.funcName = event.data.body.name ???????????}); ???????} else if (event.data.type === "changeMainSrcNotInFrame") { ???????????$scope.changeMainSrc(event.data.body.submenu, null, event.data.body.queryString); ???????????$scope.$apply(); ???????} else if(event.data.type === "report") { ???????????handleReportMessage(event); ???????} else if(event.data.type === HrUtils.postMessageType.MESSAGE) { ???????????messageService.sendRequest(event.data.body); ???????} ???}, true);