node爬取youtube首页 出现错误，求大神指点
{ [Error: connect ETIMEDOUT 8.7.198.45:443
] code: ‘ETIMEDOUT’, errno: ‘ETIMEDOUT’, syscall: ‘connect’, address: '8.7.198.45
', port: 443 } [Finished in 22.6s]
6 回复
代码如下：
var request = require(‘request’); var cheerio = require(‘cheerio’);**** var url = ‘https://www.youtube.com ‘; function crawler(url,callback){ var list = []; request(url,function(err,res){ if(err){ return callback(err); } var $ = cheerio(res.body.toString()); var s = $(’*’).text(); console.log(‘s=’+s); }); callback(null,list); };
crawler(url,function(err,list){ if(err){ return console.log(err); } console.log(list); });
