Node.js从Promise Bluebird向变量返回值请求

Question

我想获取多个异步url，对其进行解析并为继续代码返回值。

const Promise = require("bluebird");
const rp = require('request-promise');

var request1 = rp('https://www.wp.pl');
var request2 = rp('https://www.google.pl');
var request3 = rp('https://www.dell.com/support/home/pl/pl/pldhs1/product-support/servicetag/41H3D5J/diagnose');
//var request4 = ......

var output = Promise.all([request1, request2, request3])
    .spread(function (responseOfReq1, responseOfReq2, responseOfReq3) {
        console.re.log(responseOfReq1.split("\n")[0]);
        console.re.log(responseOfReq2.split("\n")[0]);
        console.re.log(responseOfReq3.split("\n")[2]);

        //parse result and return data

        return 'aaaaa'; //return data;
    })
    .catch(function (err) {
        if(err!='')
        console.re.error(err);
    });

console.re.info('done get urls');
console.re.debug(output);

控制台返回responseOfReq1，responseOfReq2，responseOfReq3，但执行代码已锁定在Promise上，而console.re.info('done get urls');却没有。

哪里有问题？