text: 
  var Controller = require('controller');
  var mixin = require('utils-merge');
  
  var Test = function(){
  
  }
  Test.prototype = Object.create(Controller.prototype);
  Test.prototype.constructor = Test;
  
  function fakeclone(a, b){
    if (a && b) {
      for (var key in b) {
        a[key] = b[key];
      }
    }
    return a;
  };
  
  Test.prototype.indexAction = function(req, res, next){
      var data = {};
      data1 = {
          "a" : "a",
          "b" : "b",
          "c" : {
              "d" : "d"
          }
      }
      data.data = {};
      mixin(data.data, data1);
      data1.c.d = "b";
  
      console.log(req.session);
      this.render("test/datalist", data, res, next);
  }
  exports = module.exports = Test;
  