/**
 * 采集系统的工具库
 */

//浅层合并对象
exports.merge = function(obj1, obj2) {
  var ret = {};
  for (var attr in obj1) {
    ret[attr] = obj1[attr];
  }

  for (var attr2 in obj2) {
    ret[attr2] = obj2[attr2];
  }
  return ret;
};