DMY

Lesson4的挑战遇到问题

2

在抓取用户score时，合并用户的url遇到错误 ``` //以上省略 var url = require('url'); var cnodeUrl = 'https://cnodejs.org/'; topicUrls.forEach(function (topicUrl) { superagent.get(topicUrl) .end(function (err, res) { console.log('fetch ' + topicUrl + ' successful'); var score = 0,...