【常见错误】通过document.getElementsByClassName()获取的dom元素添加监听事件时报错:addEventListener is not a function - TOMMYHU - 专注互联网开发及运营技术,提供相关资料及软件下载,奇趣网络时事评论!
Apr 1

【常见错误】通过document.getElementsByClassName()获取的dom元素添加监听事件时报错:addEventListener is not a function 不指定

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