text: /**
   * @desc 深拷贝，支持常见类型
   * @param {Any} values
   * @return {Any}
   */
  function deepClone(values) {
      var copy;
  
      // Handle the 3 simple types, and null or undefined
      if (null == values || "object" != typeof values) return values;
  
      // Handle Date
      if (values instanceof Date) {
          copy = new Date();
          copy.setTime(values.getTime());
          return copy;
      }
  
      // Handle Array
      if (values instanceof Array) {
          copy = [];
          for (var i = 0, len = values.length; i < len; i++) {
              copy[i] = deepClone(values[i]);
          }
          return copy;
      }
  
      // Handle Object
      if (values instanceof Object) {
          copy = {};
          for (var attr in values) {
              if (values.hasOwnProperty(attr)) copy[attr] = deepClone(values[attr]);
          }
          return copy;
      }
  
      throw new Error("Unable to copy values! Its type isn't supported.");
  }
  
  module.exports = deepClone