WeChat 미니 게임에서 전달, 공유, 아바타 획득, 게임 서클의 네 가지 기능을 구현하는 방법

private async runGame() {
    const userInfo = await platform.getUserInfo();
    this.createGameScene(userInfo);   
}
protected createGameScene(userInfo:any): void {
// 用户头像
let img=new eui.Image();
    img.source=userInfo.avatarUrl
    this.addChild(img);
}

declare interface Platform {
         shop():Promise<any>;
     }
    class DebugPlatform implements Platform {
        async shop() {}
    }</any>

private async runGame() {
    platform.shop();
}

class WxgamePlatform {
        shop() {
            return new Promise((resolve, reject) => {
                  wx.showShareMenu({
                        withShareTicket: true
                  });
                  wx.onShareAppMessage(function () {
                    return {
                      title: "+++",
                      imageUrl: 'resource/assets/art/heros_goods/btnOK.png'
                    }
                  })
     
            })
         }
        openDataContext = new WxgameOpenDataContext();
    }

declare interface Platform {
    shareAppMessage():Promise<any>;
}
class DebugPlatform implements Platform {
    async shareAppMessage(){}
}</any>

protected createGameScene(): void {
   //游戏内自定义分享按钮
       let btnClose = new eui.Button();
               btnClose.label = "分享";
               btnClose.y = 300;
               btnClose.horizontalCenter =180;
               this.addChild(btnClose);
               btnClose.addEventListener(egret.TouchEvent.TOUCH_TAP, ()=>{
                   platform.shareAppMessage()
    }, this)
   }

class WxgamePlatform {
     shareAppMessage() {
        return new Promise((resolve, reject) => {
          wx.shareAppMessage({
            title: '转发标题',
            imageUrl: 'resource/assets/art/heros_goods/btnOK.png'
          })   
        })
      }
        openDataContext = new WxgameOpenDataContext();
}

declare interface Platform {
   createGameClubButton():Promise<any>;  
}
class DebugPlatform implements Platform {
    async createGameClubButton(){}         
}</any>

private async runGame() {
   platform.createGameClubButton();
}

class WxgamePlatform {
      wx.createGameClubButton({
            icon: 'green',
            style: {
              left: 200,
              top: 626,
              width: 40,
              height: 40
            }
          })
        openDataContext = new WxgameOpenDataContext();
}