大家帮我看下 ，小程序初始加载的数据，感觉这样写老是不妥，初始加载有获取权限的操作，有时候怎么会无法获取权限，请教下大神有没有什么可以优化的。

,onLaunch: function () {

that = this;

console.log("onLaunch: function ()");

try{

var houseCount = wx.getStorageSync('houseCount');

console.log("===============缓存houseCount=" + houseCount);

if (houseCount) {

that.globalData.houseCount = houseCount;

}

var houseXyzCount = wx.getStorageSync('houseXyzCount');

console.log("===============缓存houseXyzCount=" + houseXyzCount);

if (houseXyzCount) {

that.globalData.houseXyzCount = houseXyzCount;

}

var houseTgCount = wx.getStorageSync('houseTgCount');

console.log("===============houseTgCount=" + houseTgCount);

if (houseTgCount) {

that.globalData.houseTgCount = houseTgCount;

}

var houseGsCount = wx.getStorageSync('houseGsCount');

console.log("===============houseGsCount=" + houseGsCount);

if (houseGsCount) {

that.globalData.houseGsCount = houseGsCount;

}

var houseShopCount = wx.getStorageSync('houseShopCount');

console.log("===============houseShopCount=" + houseShopCount);

if (houseShopCount) {

that.globalData.houseShopCount = houseShopCount;

}

var houseDelCount = wx.getStorageSync('houseDelCount');

console.log("===============houseDelCount=" + houseDelCount);

if (houseDelCount) {

that.globalData.houseDelCount = houseDelCount;

}

} catch(e) {

wx.showModal({

title: '提示', showCancel: false,

content: '获取微信小程序房源数量缓存失败，请与管理员联系' + e

})

}

wx.getSystemInfo({

success: function (res) {

console.info("app获取高度返回=" + res.windowHeight);

that.globalData.height=res.windowHeight

}

})

var admin ="";

var adminTime = "";

try {

var wxUserInfo = wx.getStorageSync('wxUserInfo')

var wxUserInfoTime = wx.getStorageSync('wxUserInfoTime')

console.log("当前时间Time=" + new Date().getTime()+" wxUserInfoTime ="+wxUserInfoTime);

console.log("缓存wxUserInfo的天数 =" + (new Date().getTime() - wxUserInfoTime) / (24 * 3600 * 1000));

if (wxUserInfo ==