1.安装less时报错了,原因是安装的版本太高了npm ERR! code ERESOLVEnpm ERR! ERESOLVE unable to resolve dependency treenpm ERR!npm ERR! While resolving: ceshi@1.0.0npm ERR! Found: webpack@3.12.0npm ERR! node_modules/webpac

一、通过js原始方法刷新<template><div><div class="header"><button @click="update()">刷新页面</button></div></div></template><script>export default {data(){return