摘要: 1 //节流 2 const throttle=(function(){ 3 var firstTime=0; 4 var timer=null; 5 return function(callback,time=300){ 6 var lastTime=new Date().getTime() 7 阅读全文
posted @ 2020-05-26 22:17 king-xin 阅读(153) 评论(0) 推荐(0)
摘要: 1 const eventList = {} 2 //发布 3 const $on = function(eventName,callback){ 4 if(!eventList[eventName]){ 5 eventList[eventName] = []; 6 } 7 8 eventList[ 阅读全文
posted @ 2020-05-26 00:42 king-xin 阅读(156) 评论(0) 推荐(0)