使用nodejs创建HTTP服务很简单,nodejs提供了专门的HTTP模块,我们可以使用其中的createServer方法来轻松创建HTTP服务: const http = require('http'); const server = http.createServer((request, response) => { // magic happens here! }); 首先createServer方法传入的是一个callback函数,这个callback函数将会在每...
response是一个http.ServerResponse类: classServerResponseextendsOutgoingMessage{statusCode: number;statusMessage: string;constructor(req: IncomingMessage);assignSocket(socket:Socket):void;detachSocket(socket:Socket):void;// https://github.com/nodejs/node/blob/master/test/parallel/test-http-write-callbacks....
response.end([data][, encoding][, callback]) 结束响应。 This method signals to the server that all of the response headers and body have been sent; that server should consider this message complete.The method,response.end(), MUST be called on each response. res.end()这个方法告诉服务器所...
http.createServer([requestListener])、http.Server类 返回一个新建的http.Server实例,其requestListener函数会被自动添加到request事件; http.Server实例的request事件表示,每接收到一个请求时触发;回调函数有两个参数,分别是request和response,分别是http.IncomingMessage和http.ServerResponse的实例; http.IncomingMessage 对...
http.request文档包含通过处理data事件接收响应正文的示例：
variconv=require('iconv-lite');varrequest=require('request');request({method:'GET',uri:'http://www.biqugew.com',encoding:null},function(error,response,body){console.log(response.body)letgbkstr=iconv.decode(response.body,'gb2312');console.log(gbkstr)}) ...
http 通过node自带的http模块可以进行http请求,但通常使用第三方库request进行http请求 request({url:url,//请求路径method:"POST",//请求方式,默认为getheaders:{//设置请求头"content-type":"application/json",},body:JSON.stringify(requestData)//post参数字符串},function(error,response,body){if(!error&&re...
//http://127.0.0.1:8888/能看到东西 所以你会看到下面的代码 http.createServer(function (request, response) { response.writeHead(200, {'Content-Type': 'text/plain'}); response.end('Hello World\n'); }).listen(8888); 引入http模块调用 createServer方法 就是启动了一个web服务 后面的listen 只是给...
constserver=http.createServer((req,res)=>{if(req.method==="POST"){letdata=[];req.on("data",(chunk)=>{data.push(chunk);});req.on("end",()=>{constbody=Buffer.concat(data).toString();});}}); http 响应 回调函数的第二个参数为 http 的响应对象,创建自 ServerResponse 类。可以用这个...
http.createServer(function (request, response) { // HTTP Status: 200 : OK // Content Type: text/plain response.writeHead(200, {'Content-Type': 'text/plain'}); // send the response body as "Hello World" response.end('Hello World\n');}).listen(8081);// console will ...