js 枚举

which of the following is used to solve the problem of enumerations in JavaScript? ------Generators

 

  //写法1：
  var ShareType = ...{OnlyMe : 0

                          ,IAndFriend : 1

                          ,All : 2
                          };


    //写法2：
  var ShareType = ...{};
    ShareType.OnlyMe = 0;

    ShareType.IAndFriend = 1;
    ShareType.All = 2;