使用node.js发送Content-Type：application / json帖子

Mikeal的请求 模块可以轻松做到这一点：

var request = require('request');var options = {  uri: 'https://www.googleapis.com/urlshortener/v1/url',  method: 'POST',  json: {    "longUrl": "http://www.google.com/"  }};request(options, function (error, response, body) {  if (!error && response.statusCode == 200) {    console.log(body.id) // Print the shortened url.  }});