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Javascript 键入'时没有响应;node server.js';_Javascript_Node.js - Fatal编程技术网

Javascript 键入'时没有响应;node server.js';

Javascript 键入'时没有响应;node server.js';,javascript,node.js,Javascript,Node.js,我正在尝试编写一个简单的TODO MEAN应用程序,其中包含来自的说明 js具有以下与nodejs相关的代码 server.js // set up ======================== var express = require('express'); var app = express(); // create our app w/ express var mongoose = require('mongoo

我正在尝试编写一个简单的TODO MEAN应用程序,其中包含来自的说明

js具有以下与nodejs相关的代码

server.js

// set up ========================
var express  = require('express');
var app      = express();                               // create our app w/ express
var mongoose = require('mongoose');                     // mongoose for mongodb
var morgan = require('morgan');             // log requests to the console (express4)
var bodyParser = require('body-parser');    // pull information from HTML POST (express4)
var methodOverride = require('method-override'); // simulate DELETE and PUT (express4)

// configuration =================

mongoose.connect('mongodb://node:nodeuser@mongo.onmodulus.net:27017/uwO3mypu');     // connect to mongoDB database on modulus.io

app.use(express.static(__dirname + '/public'));                 // set the static files location /public/img will be /img for users
app.use(morgan('dev'));                                         // log every request to the console
app.use(bodyParser.urlencoded({'extended':'true'}));            // parse application/x-www-form-urlencoded
app.use(bodyParser.json());                                     // parse application/json
app.use(bodyParser.json({ type: 'application/vnd.api+json' })); // parse application/vnd.api+json as json
app.use(methodOverride());

// listen (start app with node server.js) ======================================
app.listen(8080);
console.log("App listening on port 8080");
在Ubuntu终端上,键入“node server.js”运行服务器

我没有得到任何回应

satyajit@Sunny:~/Documents/git repositories/mean-todo-app$ node server.js
satyajit@Sunny:~/Documents/git repositories/mean-todo-app$ node server.js
satyajit@Sunny:~/Documents/git repositories/mean-todo-app$ ls -l
total 16
drwxrwxr-x 7 satyajit satyajit 4096 Jun 28 11:03 node_modules
-rw-rw-rw- 1 satyajit satyajit  357 Jun 28 09:41 package.json
drwxrwxr-x 2 satyajit satyajit 4096 Jun 27 20:37 public
-rw-rw-rw- 1 satyajit satyajit 1455 Jun 28 09:41 server.js

有人能告诉我哪里出了问题,或者我遗漏了需要做的事情吗?

正如Satyajit所说,ubuntu使用的是
nodejs server.js

我只想说,人们有时会因为它而遇到各种各样的问题,因为您安装的许多模块都会假定node.js的可执行文件是node(更不用说互联网上的教程了)

为了获得更好的兼容性,我建议您运行以下命令:

sudo ln -s /usr/bin/nodejs /usr/bin/node
这将为“节点”创建一个符号链接。然后,你可以使用

node server.js

如果只键入
节点
并按Enter键,会发生什么情况?你能输入节点REPL吗?在Ubuntu上,
node
可能不会引用node.js。改为尝试
nodejs server.js
。还有,酷!乔纳森。。。谢谢我试过nodejs server.js。BidhanA-在命中节点时,没有响应。如果我使用的是nodemon,那么命令应该是什么?