node.jsのrequestモジュールでContent-Type: application/jsonのHTTP POSTリクエストを行う - Qiitavar request = require('request'); require('date-utils'); var date = new Date(); var dateString = date.toFormat("YYYY-MM-DD HH24:MI:SS"); var url = 'https://fcm.googleapis.com/fcm/send'; var serverkey = 'AIzaSyZ-1u...0GBYzPu7Udno5aA'; var token = 'bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...'; // data payload var data = { message: 'Hello!', date: dateString }; // HTTP header var headers = { 'Conte
