text: let http = require('http');
  const port = 7100;
  
  http.createServer((req,res)=>{
      res.writeHead(200);
      let jack = {
          "identity": "11111111110",
          "fullname": "jack bauer",
          "email": "jack.bauer@example.com"
      }
      res.end(JSON.stringify(jack));
  }).listen(port);
  console.log(`Listening on port ${port}`);