常用方式
這是最常見(jiàn)的方式辆飘，也是我之前經(jīng)常用的。
var Color = {
Red: 0,
0: 'Red',
Green: 1,
1: 'Green',
Blue: 2,
2: 'Blue'
}
TypeScript編譯出的枚舉代碼
var Color;
(function (Color) {
Color[Color["Red"] = 0] = "Red";
Color[Color["Green"] = 1] = "Green";
Color[Color["Blue"] = 2] = "Blue";
})(Color || (Color = {}));
