simulate-dom-event可用于跨浏览器环境模拟DOM事件，仅适用于测试目的！

示例代码


<script src="index.js"></script>

<div id="t"></div>

<script>

    var t = document.getElementById('t');

    t.addEventListener('click', function(e) {

        alert(e.which);

    }, false);

    window.simulateEvent(t, 'click', { which: 2 });

</script>