纸通宝小程序
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//app.js
App({
//----------------------------------------------globalData--------------------------------------
evn: 0,//0:开发环境,1:测试环境,2:生产环境
tmplIds: ['SUjEgwDopCv9xkkSZ4KbS0L7XbAiVQor6GmPg14K760'],
agentMsgIds: ['kG8DErWDpyzBHCFaLlSKYMF7xVy8UpgogCwV_WSNt10', 'lOQ8Gvyy_dTk68bYGpRVnVA0M7DsYYrV81Gd39GUPBA'],
version: 152,
xAppId: '470236309865238528',
globalData: {
userInfo: null,
openId: null,
token: null,
isIos: false,
kg: 0
},
onShow: function() {
const updateManager = wx.getUpdateManager()
updateManager.onCheckForUpdate(function (res) {
// 请求完新版本信息的回调
// console.log('updateManager>>>' + res.hasUpdate)
})
updateManager.onUpdateReady(function () {
// 新的版本已经下载好,调用 applyUpdate 应用新版本并重启
updateManager.applyUpdate()
})
if(this.globalData.Custom){
return
}
wx.getSystemInfo({
success: e => {
this.globalData.isIos = this.checkIos(e)
this.globalData.dev = e.platform == 'devtools'
let custom = wx.getMenuButtonBoundingClientRect()
this.globalData.Custom = custom
// 顶部操作栏高度
this.globalData.CustomBar = custom.bottom + custom.top - e.statusBarHeight + (this.globalData.isIos ? 4 : 0)
let windowHeight = e.windowHeight * (750 / e.windowWidth)
let safeBottom = e.windowHeight - e.safeArea.bottom
if(safeBottom > e.windowHeight){
safeBottom = 34
}
this.globalData.safeBottom = safeBottom * (750 / e.windowWidth)
// 状态栏高度
this.globalData.StatusBar = e.statusBarHeight * (750 / e.windowWidth)
let statusBarHeight = this.globalData.CustomBar * (750 / e.windowWidth)
this.globalData.statusBarHeight = statusBarHeight
// fragmentHeight:指的是整个页面statusBarHeight以下的高度
this.globalData.fragmentHeight = windowHeight - statusBarHeight
this.globalData.safeFragmentHeight = windowHeight - statusBarHeight - this.globalData.safeBottom
this.globalData.windowWidth = e.windowWidth
}
})
},
checkIos: function (e) {
if ('ios' === e.platform) {
return true
}
if (e.system.startsWith('iOS')) {
return true
}
return false
}
})