lab6.1/rest.js

learn node

var fs = require('fs');
var myRe = new RegExp("^"+urlObj.query["q"]);
console.log(myRe);
fs.readFile('cities.dat.txt', function (err, data) {
//  if(err) throw err;
  cities = data.toString().split("\n");
  for(var i = 0; i < cities.length; i++) {					    var result = cities[i].search(myRe);
    if(result != -1) {
      console.log(cities[i]);
    }
  }
});

 var jsonresult = [];
      for(var i = 0; i < cities.length; i++) {
        var result = cities[i].search(myRe); 
        if(result != -1) {
          console.log(cities[i]);
          jsonresult.push({city:cities[i]});
        } 
      }   
      console.log(jsonresult);