ts函数中,直接使用this会报错:
"this" 隐式具有类型 "any",因为它没有类型注释。
应该以参数形式声明this,以防抖函数为例
function debounce(fn: Function, time: number) { let timer: number return function(this: object, ...args: any[]) { clearTimeout(timer) timer = setTimeout(() => { fn.apply(this, args) clearTimeout(timer) }, time) } }
编译后得到的js:
"use strict"; function debounce(fn, time) { let timer; return function (...args) { clearTimeout(timer); timer = setTimeout(() => { fn.apply(this, args); clearTimeout(timer); }, time); };
链接:https://www.jianshu.com/p/3ad19a3d2ce3 标签:function,处理,args,clearTimeout,ts,timer,time,fn From: https://www.cnblogs.com/beileixinqing/p/17623490.html