更新常用的js工具函数
在手机调试时打印代码
<script src="https://cdn.bootcss.com/vConsole/3.3.0/vconsole.min.js"></script>
<script>
var vConsole = new VConsole();
console.log('VConsole is cool');
</script>
import * as date from "./date.js"; /** * 函数防抖 (只执行最后一次点击) * @param fn * @param delay * @returns {Function} * @constructor */ export const Debounce = (fn, t) => { let delay = t || 500; let timer; console.log(fn) console.log(typeof fn) return function () { let args = arguments; if (timer) { clearTimeout(timer); } timer = setTimeout(() => { timer = null; fn.apply(this, args); }, delay); } }; /** * 函数节流 * @param fn * @param interval * @returns {Function} * @constructor */ export const Throttle = (fn, t) => { let last; let timer; let interval = t || 500; return function () { let args = arguments; let now = +new Date(); if (last && now - last < interval) { clearTimeout(timer); timer = setTimeout(() => { last = now; fn.apply(this, args); }, interval); } else { last = now; fn.apply(this, args); } } }; /** * 转换日期格式为2019年11月11日、2019年正月初一 * @param {*} name * @param {*} value * @param {*} expiredays */ export const getChangeDate = (info,