念东

```var path = require('path'); var utils = require('./utils'); var config = require('../config'); va

useEffect(()=>{ let x=window function w() { var v, u, t, tes, s = x.document, r = s.documentElement,

asyncawaitletconst块作用域模板字符串方法属性的简写箭头函数promisefunctiongetData(callback){setTimeout(()=>{varname='zhan

exports module。exports fs.stat fs.mkdir fs.writeFile fs.appendFile fs.

配置文件tsconfig.json:outDIr:./buildes5->es2017package.json:start-server:'tsc&&nodebuild/server.js'npmru

安装node开发工具VScodechromenpm.jsmkdirnode-ts-apinpminit--yesmainindex.js-->server.ts入口文件server.tsconsole