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解决重复绑定click事件覆盖问题 #57

Open liukexina opened 3 years ago

liukexina commented 3 years ago

dom.onclick = function(){} 上述方法绑定click事件，最后绑定的会覆盖之前的

dom.addEventListener('click', () => {}) 不会覆盖之前绑定的click事件

chdyiboke commented 3 years ago

🌰https://www.jianshu.com/p/3ca9ce2ed9fb