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app.js
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57 lines (51 loc) · 1.62 KB
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//app.js
const util = require('./utils/util.js');
const AV = require('./libs/av-weapp-min.js');
AV.init({
appId: 'xxxxxxxxxxxxxxx',
appKey: 'xxxxxxxxxxxx',
serverURLs: 'https://avoscloud.com'
});
AV.Note = AV.Object.extend('Note');
AV.Advice = AV.Object.extend('Advice');
App({
globalData: {
userId: null,
userInfo: null
},
onLaunch: function () {
// 展示本地存储能力
var that = this;
var userId = wx.getStorageSync('USERID');
var userInfo = wx.getStorageSync('USERINFO');
console.log(userInfo)
if (userId && userInfo) {
this.globalData.userId = userId;
this.globalData.userInfo = userInfo;
return;
}
// 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
that.globalData.userInfo = res.userInfo;
that.globalData.userId = res.userInfo.nickName + "-" + util.uuid();
//保存用户信息
wx.setStorageSync('USERID', that.globalData.userId);
wx.setStorageSync('USERINFO', that.globalData.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);
}
}
});
}
}
});
}
})