node.js发http请求

标准库中默认的HTTP模块

const https = require('https');

https.get('https://api.nasa.gov/planetary/apod?api_key=DEMO_KEY', (resp) => { let data = ''; // A chunk of data has been recieved. resp.on('data', (chunk) => { data += chunk; }); // The whole response has been received. Print out the result. resp.on('end', () => { console.log(JSON.parse(data).explanation); }); }).on("error", (err) => { console.log("Error: " + err.message); });

需要以区块为单位接收响应数据

HTTP和HTTPS协议分属两个模块

---

Request

npm install request

npm install request@2.81.0

const request = require('request'); request('https://api.nasa.gov/planetary/apod?api_key=DEMO_KEY', { json: true }, (err, res, body) => { if (err) { return console.log(err); } console.log(body.url); console.log(body.explanation); });

或者通过

) { console.log(body) ) { } })

https://github.com/request/request

https://segmentfault.com/a/1190000000385867

https://segmentfault.com/a/1190000010698468