1.环境 采用12.13.x版本 2.创建server.js 文件内容如下: let http = require("http"); let fs = require("fs"); let server = http.createServer((req, res) => { if (req.url.indexOf("/api") !== -1) { console.log("这是接口地址") } else { let p…
app.js var express = require('express'); var app = express(); var con = require('./content'); con.hello(); app.listen(3000); 模块content.js exports.hello=function(){ console.log("hello world"); } 扩展性更好点的,把模块做成对象 模块content.js var content={}; conten…