text: var dao = require('../dao/getArt')
  var url = require('url')
  var path = new Map()
  function getArt(req,res){
      var artId = url.parse(req.url, true).query.artId
  
      dao.getArt(artId, function(result){
          res.writeHead(200, {"Content-Type": "text/html;charset:utf-8"})
          res.write(JSON.stringify(result))
          res.end()
          console.log(JSON.stringify(result))
      })
  }
  path.set("/getArt", getArt)
  
  
  module.exports.path = path
  