var http = require('http')
var options = {
    host:'ask.39.net',
    path:'/browse/313-2-1.html',
    headers:{
        'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31',
        'Referer':'http://ask.39.net/browse/313-1-1.html',
        'Connection':'keep-alive'
    }
}
http.get(options,function(res){
    res.setEncoding('gb2312')
    res.on('data',function(data){
        console.log(data)
    })
})

出现下面的错误

   throw er; // Unhandled 'error' event
              ^
Error: read ECONNRESET
    at errnoException (net.js:883:11)
    at TCP.onread (net.js:539:19)