摘要：
const request = require('request') const fs = require('fs'); let getPage = () => { let url = "baidu.com" request(url, (error, response, html) => { if 阅读全文
摘要：
let download = (res)=>{ // res 为blob对象 let downloadElement = document.createElement('a'); let href = window.URL.createObjectURL(res); //创建下载的链接 // let 阅读全文