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app.js
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app.js
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//app.js
import mta from 'utils/mta_analysis.js';
let {
setBadge
} = require('./utils/util.js')
let seller = require('./libs/sellerData.js')
App({
globalData: {
address: '',
userinfo: null,
userLocation: false,
cart: wx.getStorageSync('cart') ? wx.getStorageSync('cart') : [],
seller: {}
},
onLaunch: function() {
// mta
mta.App.init({
"appID": "500637608",
"eventID": "500637609",
"statPullDownFresh": true,
"statShareApp": true,
"statReachBottom": true
});
// 设置购物车badge
setBadge()
// 获取当前店家
if (wx.getStorageSync('seller') == '') {
wx.setStorage({
key: 'seller',
data: seller[0]
})
}
// 展示本地存储能力
var logs = wx.getStorageSync('logs') || []
logs.unshift(Date.now())
wx.setStorageSync('logs', logs)
// 登录
wx.login({
success: res => {
console.log(res)
// 发送 res.code 到后台换取 openId, sessionKey, unionId
}
})
// 获取用户信息
wx.getSetting({
success: res => {
if (res.authSetting['scope.userInfo']) {
// 已经授权,可以直接调用 getUserInfo 获取头像昵称,不会弹框
wx.getUserInfo({
success: res => {
// 可以将 res 发送给后台解码出 unionId
this.globalData.userInfo = res.userInfo
wx.setStorageSync('userInfo', res.userInfo)
// 由于 getUserInfo 是网络请求,可能会在 Page.onLoad 之后才返回
// 所以此处加入 callback 以防止这种情况
if (this.userInfoReadyCallback) {
this.userInfoReadyCallback(res)
}
}
})
}
}
})
}
})