微信小程序适配iPhoneX 底部

wx.getSystemInfo({
      success: res => {  //设备信息
        console.log("设备信息",res)
        let modelmes = res.model;
        if (modelmes.search(‘iPhone X‘) != -1) {
          this.globalData.isIphoneX = true
        }
      }
    })

 globalData: {
    userInfo: null,
    isIphoneX:false,  //手机型号是否是iPhoneX
  },

onLoad: function(options) {
    var that = this;
    that.setData({
      isIphoneX : app.globalData.isIphoneX
    })
}