javascript - Http get multiple json files from different API endpoints using node express -

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i'm looking efficient way multiple json files different api endpoints using node.

basically i'd store each json object in variable, , send them jade template files parsing. i've got setup working getting one single json file (jsonfile1) doing following:

httpoptions = {     host: 'api.test123.com',     path : '/content/food/?api_key=1231241412',     headers: {         "accept": "application/json",         'content-type': 'application/json'     },     method: "get",     port: 80 }  var jsonfile1;  http.get(httpoptions, function(res) {     var body = '';      res.on('data', function(chunk) {         body += chunk;     });      res.on('end', function() {         jsonfile1= json.parse(body)         console.log("got response: " + jsonfile1);     }); }).on('error', function(e) {     console.log("got error: " + e.message); });  app.set('views', __dirname);  app.get('/', function(req, res) {     res.render('home', {         data: jsonfile1     }); });

but don't want have repeat of multiple json endpoints , send them home jade template.

any ideas efficiently?

based on code, quick example using excellent async library.

var async = require('async'),     // array of apis     httpoptions = [         {             host: 'api.test123.com',             path : '/content/food/?api_key=1231241412',             headers: {                 "accept": "application/json",                 'content-type': 'application/json'             },             method: "get",             port: 80         },             host: 'api.test234.com',             path : '/content/food/?api_key=1231241412',             headers: {                 "accept": "application/json",                 'content-type': 'application/json'             },             method: "get",             port: 80         }     ];  // put logic fetching data in own function function getfile(options, done) {     http.get(options, function(res) {         var body = '';          res.on('data', function(chunk) {             body += chunk;         });          res.on('end', function() {             done(null, json.parse(body));             console.log("got response: " + jsonfile1);         });     }).on('error', function(e) {         done(e);         console.log("got error: " + e.message);     }); }   app.get('/', function(req, res) {     // map options through getfile function, resulting in array of each response     async.map(httpoptions, getfile, function (err, jsonfiles) {         // should check errors here         res.render('home', {             data: jsonfiles         });     }); });

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