为什么运行不了？

Question

D:\Mooc>node d:\Mooc\app.jsmodule.js:340    throw err;          ^Error: Cannot find module 'd:\Mooc\app.js'    at Function.Module._resolveFilename (module.js:338:15)    at Function.Module._load (module.js:280:25)    at Function.Module.runMain (module.js:497:10)    at startup (node.js:119:16)    at node.js:906:3我的安装目录：D:\Mooc执行的安装命令：npm install express jade moment mongooseapp.js文件内容是：var express = require('express')var port = process.env.PORT || 3000var app = express()app.set('views', './views')app.set('view engine', 'jade')app.listen(port)console.log('Mooc started on port ' + port)

Answer 1

加油吧小猪