摘要: //http小爬虫 var http=require('http') var cheerio=require('cheerio') var url='http://www.imooc.com/learn/348' function filter(html){ var $=cheerio.load(html); var chapters=$('.mod-chapters') ... 阅读全文
posted @ 2017-07-03 15:10 刘浩2561179983 阅读(360) 评论(0) 推荐(0) 编辑