简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Web Front-end > JS Tutorial > body text

How to create Http service in Node.js? (with code)

不言
Release： 2018-08-23 17:43:36
Original
1311 people have browsed it

The content of this article is about how to create Http service in Node.js? (Attached is the code), which has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

Create WEB server: 

/ 创建一个HTTP服务，接收用户的响应
// 引入模块
let http = require("http");
let server = http.createServer(function(req,res) {
  //req表示请求，res表示响应
    //设置响应头
    res.writeHead(400,{
        "Content-type":"text/html;charset=utf-8"
    });
    //结束响应
    res.end("<h1>Hello World，世界！</h1>");

});
// 监听端口
server.listen(4000,"localhost",function () {
    console.log("Http Server running on port 4000");
});
Copy after login

Can be run in the compiler and opened in the browser: localhost:4000 or http://127.0.0.1:4000/Run it

Related recommendations:

Introduction to the Node.js module system and how to load the module Code implementation to implement

File system file operations in Node.js

The above is the detailed content of How to create Http service in Node.js? (with code). For more information, please follow other related articles on the PHP Chinese website!

Related labels：
node.js
source：php.cn
Previous article：Introduction to the Node.js module system and how to load modules Next article：What is npm in Node.js? How to use npm in node.js
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
Please upgrade the MySQL client: MySQL 8.0 - The client does not support the authentication protocol requested by the server For some reason I can't establish a simple connection to the server. I installed the lates...
From 2023-10-10 09:34:48
0
2
293
How to connect to the database with node.js How to connect nodejs to database, express connection? How to connect nodejs to database, ...
From 2023-10-10 10:06:27
0
9
184
I want to create a react file. Please tell me what is the reason for this error? Creating the reaction file I tried several times to create the reaction file. I have downl...
From 2023-09-16 10:28:13
0
1
239
Where are the default node modules stored? I want to know where the default node.js modules are stored on Mac, such as fs, streams, p...
From 2023-09-14 10:19:08
0
2
316
Update transaction value in mongodb I'm making a Mern project and I need to update two fields in a mongodb record. I have two ...
From 2023-09-13 19:30:49
0
1
273
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！