1 var cheerio = require("cheerio");  2 var request = require('request');  3 var iconv = require('iconv-lite');  4   5 request.get({url:'http://mil.news.sina.com.cn/2015-07-21/1454835521.html',encoding:null},function(error,response,body){  6     var  html  = iconv.decode(body, 'gb2312');  7     console.log(html);  8     $ = cheerio.load(body,{decodeEntities: false});  9 //  console.log($("#artibody").html()); 10  11  12 });