本文源于实践及其部分网络搜索：
其实大部分，官方都有介绍...
官方参考链接：https://nodejs.org/api/http.htmlvar http = require(‘http‘);var querystring = require(‘querystring‘);var options = { host: ‘127.0.0.1‘, // 请求地址 域名，google.com等.. port:80, path:path, // 具体路径eg:/upload method: ‘GET‘, // 请求方式, 这里以post为例 headers: { // 必选信息, 可以抓包工看一下 ‘Content-Type‘: ‘application/json‘ } }; http.get(options, function(res) { var resData = ""; res.on("data",function(data){ resData += data; }); res.on("end", function() { callback(null,JSON.parse(resData)); }); })var postData = querystring.stringify({ ‘msg‘ : ‘Hello World!‘});var options = { hostname: ‘www.google.com‘, port: 80, path: ‘/upload‘, method: ‘POST‘, headers: { ‘Content-Type‘: ‘application/x-www-form-urlencoded‘, ‘Content-Length‘: Buffer.byteLength(postData) }};var req = http.request(options, (res) => { console.log(`STATUS: ${res.statusCode}`); console.log(`HEADERS: ${JSON.stringify(res.headers)}`); res.setEncoding(‘utf8‘); res.on(‘data‘, (chunk) => { console.log(`BODY: ${chunk}`); }); res.on(‘end‘, () => { console.log(‘No more data in response.‘); });});req.on(‘error‘, (e) => { console.log(`problem with request: ${e.message}`);});// write data to request bodyreq.write(postData);req.end();
var req = http.request(options, function(res) {
res.setEncoding(‘utf8‘);
res.on(‘data‘, function (chunk) {
console.log("body: " + chunk);
});
res.on(‘end‘,function(chunk){
console.log("body: " + chunk);
})
});
参考链接：https://nodejs.org/api/http.html/m1=ff&op=get原文：http://www.cnblogs.com/cbugs/p/6290917.html