egret微信小遊戲登陸授權

版權聲明：本文爲博主轉載文章，遵循 CC 4.0 BY-SA 版權協議

原文鏈接：https://blog.csdn.net/duan003387/article/details/83089765

getUserInfo(left, bottom) {
    return new Promise((resolve, reject) => {
      let sysInfo = wx.getSystemInfoSync();
      let sdkVersion = sysInfo.SDKVersion;
      sdkVersion = sdkVersion.replace(/\./g, "");
      sdkVersion = sdkVersion.substr(0, 3);
      let sdkVersionNum = parseInt(sdkVersion);
      //判斷用戶是否授權過
      wx.getSetting({
        success(res) {
          if (sdkVersionNum >= 201 && !res.authSetting['scope.userInfo']) {
            var button = wx.createUserInfoButton({
              type: 'image',
              image: 'http://www.oneh5.com/iptv/h5/egret/billiard/resource/game/jiqiu.png',
              style: {
                left: 118,
                top: 263,
                width: 140,
                height: 140
              }
            });
            button.onTap((res) => {
              if (res.userInfo) {
                var userInfo = res.userInfo;
                var nickName = userInfo.nickName;
                var avatarUrl = userInfo.avatarUrl;
                var gender = userInfo.gender; //性別 0：未知、1：男、2：女
                var province = userInfo.province;
                var city = userInfo.city;
                var country = userInfo.country;
                button.destroy();
                resolve(userInfo);
              }
              else{
                button.destroy();
                resolve(userInfo);
              }
            });
          } else {
            wx.getUserInfo({
              withCredentials: true,
              success: res => {
                var userInfo = res.userInfo;
                var nickName = userInfo.nickName;
                var avatarUrl = userInfo.avatarUrl;
                var gender = userInfo.gender; //性別 0：未知、1：男、2：女
                var province = userInfo.province;
                var city = userInfo.city;
                var country = userInfo.country;
                resolve(userInfo);
              },
              fail: res => {
                wx.showModal({
                  title: '友情提醒',
                  content: '請允許微信獲得授權!',
                  confirmText: "授權",
                  showCancel: false,
                  success: res => {
                    resolve(null);
                  }
                });
              }
            });
          }
        }
      })
    });
  }