我已经使用ssh访问权限在GoDaddy上部署了Nodejs Express应用,以配置整个过程。但是我找不到将我引向应用程序的URL。
它在我通过链接http://localhost:3000访问该应用的计算机上完美运行
const express = require("express");
const bodyParser = require("body-parser");
const httpRequest = require("request");
const app = new express();
const http = require("http").Server(app);
const io = require("socket.io")(http);
app.set("view engine","ejs");
var port = process.env.PORT || 3000;
app.use(express.static("public"));
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }))
// parse application/json
app.use(bodyParser.json())
//headers
app.use(function (req, res, next) {
// Website you wish to allow to connect
res.setHeader('Access-Control-Allow-Origin', '*');
// Request methods you wish to allow
res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT,
PATCH, DELETE');
// Request headers you wish to allow
res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type');
// Set to true if you need the website to include cookies in the requests sent
// to the API (e.g. in case you use sessions)
res.setHeader('Access-Control-Allow-Credentials', true);
// Pass to next layer of middleware
next();
});
app.get("/",(request,response)=>{
response.send("hello world!");
});
http.listen(port,function(){
console.log(server.address());
console.log("listening on port "+port);
});
我拥有服务器的域名,我认为在服务器的末尾添加“:3000”将使我能够访问该应用程序,但显然,我想知道如何访问它。
答案 0 :(得分:0)
您可能必须先打开端口。处理方式取决于您的使用方式,对于类似Linux的操作系统和ufw,您可以做到
sudo ufw允许3000
您可以在此处找到更多信息和文档:
答案 1 :(得分:0)
使用GoDaddy虚拟机的IP地址。 要找到它,请按照以下说明进行操作:
使用:
http://youripaddress:3000