javascript - resolving values after promise has resolved -

i have code this.. want fetch contents , after have loaded, something. use promise.all , access resolved values later. giving values promise {' content here'}. (see console.log..) gonna use regex extract check type isnt string object no keys? why?

      var request=require('request');        var urls=['someurl','someurl2','someurl3'];       var contents=[];        urls.foreach(function (u) {       contents.push(getcontent(u) );       });        promise.all(contents)       .then(function () {         // should loaded now?         // promises resolved fulfiled, , values can accessed later right?        contents.foreach(function (promise) {        var content = promise.resolve(promise);         console.log(content); // promise {'test'} ??         console.log(typeof content,object.keys(content));         // object [] ???       });        }).       catch(function(err) {        //handle error here        });          function getcontent(url) {        return new promise ( function (resolve,reject) {         /** commented , stripped out testing         request(url, function (err,response, data) {          if(err) {           reject(error(err));          }         }); **/        resolve("test");        });        } 

contents still holds promises.
can never directly extract value of promise; can consume then() callback.

instead, promise.all() return promise for array of results.

change then() call take array callback parameter , use directly.