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app.js
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app.js
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const AV = require('./libs/av-weapp-min.js');
const Realtime = require('./libs/realtime.weapp.min.js').Realtime;
AV.init({
appId: 'FA4UMrdHMwEJCAyt3HOgpMax-9Nh9j0Va',
appKey: 'pXszKGPkpuVWvcM3JKqwunyU',
});
const realtime = new Realtime({
appId: 'FA4UMrdHMwEJCAyt3HOgpMax-9Nh9j0Va',
appKey: 'pXszKGPkpuVWvcM3JKqwunyU',
});
//app.js
App({
onLaunch: function () {
var that=this;
// 展示本地存储能力
var logs = wx.getStorageSync('logs') || []
logs.unshift(Date.now())
wx.setStorageSync('logs', logs)
wx.getSystemInfo({
success: function (res) {
let model = res.model.substring(0, res.model.indexOf("X")) + "X";
if (model == 'iPhone X') {
that.globalData.isIpx = true //判断是否为iPhone X 默认为值false,iPhone X 值为true
}
}
})
// 登录
wx.login({
success: 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
// 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)
}
}
})
}
}
})
AV.User.loginWithWeapp().then(user => {
this.globalData.user = user.toJSON();
}).catch(console.error);
const user = AV.User.current();
wx.getUserInfo({
success: ({ userInfo }) => {
// 更新当前用户的信息
user.set(userInfo).save().then(user => {
// 成功,此时可在控制台中看到更新后的用户信息
this.globalData.user = user.toJSON();
}).catch(console.error);
}
});
},
globalData: {
userInfo: null,
user:null,
isIpx: false,
realtime
}
})