您正在尝试使用在< a> 元素上单击（）方法，默认情况下不支持所有浏览器。而是尝试使用 this 而不是 myLink。 click（）; 你必须要做 eventFire（myLink，'click'）; 。

You are attempting to use the click() method on an <a> element which is not supported in all browser by default. Instead try using something like this where instead of myLink.click(); you will have to do eventFire(myLink, 'click');.