60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
var util = require('utils/util.js');
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var api = require('config/api.js');
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App({
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data: {
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deviceInfo: {}
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},
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onLaunch: function() {
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this.data.deviceInfo = wx.getSystemInfoSync();
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console.log(this.data.deviceInfo);
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// 展示本地存储能力
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var logs = wx.getStorageSync('logs') || []
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logs.unshift(Date.now())
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wx.setStorageSync('logs', logs)
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// 登录
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wx.login({
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success: res => {
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// 发送 res.code 到后台换取 openId, sessionKey, unionId
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}
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})
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// 获取用户信息
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wx.getSetting({
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success: res => {
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if (res.authSetting['scope.userInfo']) {
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// 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
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wx.getUserInfo({
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success: res => {
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// 可以将 res 发送给后台解码出 unionId
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this.globalData.userInfo = res.userInfo
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// 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
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// 所以此处加入 callback 以防止这种情况
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if (this.userInfoReadyCallback) {
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this.userInfoReadyCallback(res)
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}
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}
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})
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}
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}
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})
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let that = this;
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wx.getSystemInfo({ // 获取页面的有关信息
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success: function(res) {
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wx.setStorageSync('systemInfo', res)
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var ww = res.windowWidth;
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var hh = res.windowHeight;
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that.globalData.ww = ww;
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that.globalData.hh = hh;
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}
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});
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},
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globalData: {
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userInfo: {
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nickname: '点我登录',
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username: '点击登录',
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avatar: 'http://lucky-icon.meiweiyuxian.com/hio/default_avatar_big.png'
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},
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token: '',
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}
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}) |