我对Node很新。我刚刚通过Brew安装了它,当我在终端中运行node server.js
时,终端在几个小时内什么都不做。节点server.js什么都不返回
node -v
v6.6.0
这是服务器文件,它来自我正在观看的教程视频。这个简单的快递服务器的目的是让我能够通过HTTP向前端快速提供测试数据。
的package.json:
{
"name": "simple-server",
"version": "1.0.0",
"description": "",
"main": "server.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"start": "node server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"body-parser": "^1.14.1",
"express": "^4.13.3",
"path": "^0.12.7"
}
}
server.js文件:
var express = require('express');
var path = require('path');
var bodyParser = require('body-parser');
var app = express();
//Allow all requests from all domains & localhost
app.all('/*', function(req, res, next) {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With, Content-Type, Accept");
res.header("Access-Control-Allow-Methods", "POST, GET");
next();
});
app.use(express.static(path.join(__dirname + '/public')));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: false}));
var persons = [
"person1.jpg",
"person2.jpg",
"person3.jpg",
"person4.jpg",
"person5.jpg",
"person6.png"
];
app.get('/persons', function(req, res) {
console.log("GET From SERVER");
res.send(persons);
});
app.listen(6069);
在此先感谢
您可以发布server.js? package.json是包元数据文件,而不是服务器本身 – eavidan
@eavidan只是做了 – leo0019
您是否安装了依赖关系'npm install'?当你获得'http://127.0.0.1:6069/persons'时你有什么东西吗? – Sylwit