前言：ts語言其實並沒用提供直接的字典關鍵字讓我們直接使用字典，不過字典的原理是key —value鍵值對，我們據此實現ts的字典功能

export class Player

{

        public userid:number;

        public score:number;

        public name:string;

        public online:boolean;

        public ready:boolean;

        public seatindex:number;

       constructor()

      {

      }

}

class GameMain{

private playerNum：number = 6；

    private playerInfoDic:{[playerId:number] : Player} = {}; //宣告字典

     constructor()

    {

              Laya.init(600,400, WebGL);

             for(let i = 0; i < this.playerNum; i++)//向字典裡新增資料（ps：this.seatsData也是一個字典）

             {

                     let player = new Player();

                     player.userid = this.seatsData[i]["userid"];

                     player.ip = this.seatsData[i]["ip"];

                     player.score = this.seatsData[i]["score"];

                     player.name = this.seatsData[i]["name"];

                     player.online = this.seatsData[i]["online"];

                     player.ready = this.seatsData[i]["ready"];

                     player.seatindex = this.seatsData[i]["seatindex"];

                     this.playerInfoList[player.userid] = player;

               }

    }