function demoLoad(){ function aaa(ooo){ console.log(ooo) debugger; } window.addEventListener('load', aaa) lwVm.callListener('load'); function target1(){ } lwVm.callListener('load', { target: target1, timeStamp: 1111, }) } function demoClick(){ function bbb(ooo){ debugger; console.log(ooo) ooo.screenY } window.addEventListener('click', bbb) function target1(){ } lwVm.callListener('click', { timeStamp: 1111, }) } demoLoad() demoClick() function get_dddd(){}