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51 lines
1.2 KiB
51 lines
1.2 KiB
// app.js
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const { isAuthenticated } = require('./utils/token');
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App({
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onLaunch() {
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// 展示本地存储能力
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const 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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// 检查token有效性并自动跳转
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this.checkTokenAndRedirect();
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},
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globalData: {
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userInfo: null
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},
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/**
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* 检查token有效性并自动跳转到相应页面
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*/
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checkTokenAndRedirect() {
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if (isAuthenticated()) {
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console.log('用户已认证，跳转到首页');
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// 如果用户已经登录，跳转到首页
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wx.switchTab({
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url: '/pages/index/index',
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fail: (error) => {
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console.error('跳转到首页失败:', error);
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}
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});
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} else {
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console.log('用户未认证，跳转到登录页');
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// 如果用户未登录，跳转到登录页
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wx.redirectTo({
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url: '/pages/login/login',
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fail: (error) => {
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console.error('跳转到登录页失败:', error);
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}
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});
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}
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}
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})
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