03.js var express = require("express"); var app = express(); var db = require("./model/db.js"); var formidable = require('formidable'); var ObjectId = require('mongodb').ObjectID; //设置模板引擎 app.set("view engine", "ejs&quo…
node中的fs文件系统 var http = require("http"); var fs = require("fs"); var server = http.createServer(function(req,res){ var userid = parseInt(Math.random()*89999)+10000;//创建一个随机数 console.log("欢迎"+userid); if(req.url == "/favi…