具体机型：iPhone12 pro

微信版本号：8.0.46

系统版本号：IOS 17.0.3

代码片段：

// 通过判断当前windowHeight == screenHeight 给isFullScreen赋状态
onShow: async function (){
 wx.getSystemInfoAsync({
        success: (res) => {
         const { windowHeight, screenHeight } = res;
          if (windowHeight == screenHeight) {
            this.setData({
              isFullScreen: true
            });
          }
        }
      });
  }