摘要: 用on的代码: window.onload = function(){ var box = document.getElementById("box"); box.onclick = function(){ console.log("我是box1"); } box.onclick = functio 阅读全文
posted @ 2019-03-28 15:23 PromiseOne 阅读(1178) 评论(0) 推荐(0) 编辑