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ChuXun
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app.js
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186
app.js
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// app.js
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App({
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onLaunch() {
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console.log('========================================');
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console.log('🚀 小程序启动');
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console.log('========================================');
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// 初始化日志
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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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// 静默登录获取code
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wx.login({
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success: res => {
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console.log('登录成功', res.code)
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},
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fail: err => {
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console.error('登录失败', err)
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}
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})
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// 🔥 强制初始化示例数据（用于演示和答辩）
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// 如果不需要示例数据，注释掉下面这行
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this.initDefaultData()
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console.log('========================================');
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},
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onError(error) {
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console.error('小程序错误:', error)
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wx.showToast({
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title: '程序异常,请重试',
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icon: 'none'
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})
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},
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// 初始化默认数据
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initDefaultData() {
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// 检查是否已初始化过示例数据
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const dataInitialized = wx.getStorageSync('demo_data_initialized');
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if (!dataInitialized) {
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console.log('[App] 初始化示例数据...');
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this.initDemoData();
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wx.setStorageSync('demo_data_initialized', true);
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}
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// 确保基础数据结构存在
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if (!wx.getStorageSync('userInfo')) {
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wx.setStorageSync('userInfo', {
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nickname: '同学',
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avatar: '/images/avatar-default.png',
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isLogin: false
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})
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}
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if (!wx.getStorageSync('favoriteCourses')) {
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wx.setStorageSync('favoriteCourses', [])
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}
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if (!wx.getStorageSync('favoritePosts')) {
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wx.setStorageSync('favoritePosts', [])
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}
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},
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// 初始化演示数据
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initDemoData() {
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// 1. 初始化GPA课程数据（4个学期，共16门课）
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const gpaCourses = [
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// 2023-1学期
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{ id: 1, name: '高等数学A(上)', score: 92, credit: 5, semester: '2023-1' },
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{ id: 2, name: '大学英语(一)', score: 88, credit: 3, semester: '2023-1' },
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{ id: 3, name: '程序设计基础', score: 95, credit: 4, semester: '2023-1' },
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{ id: 4, name: '思想道德与法治', score: 85, credit: 3, semester: '2023-1' },
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// 2023-2学期
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{ id: 5, name: '高等数学A(下)', score: 90, credit: 5, semester: '2023-2' },
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{ id: 6, name: '大学英语(二)', score: 87, credit: 3, semester: '2023-2' },
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{ id: 7, name: '数据结构', score: 93, credit: 4, semester: '2023-2' },
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{ id: 8, name: '线性代数', score: 89, credit: 3, semester: '2023-2' },
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// 2024-1学期
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{ id: 9, name: '概率论与数理统计', score: 91, credit: 4, semester: '2024-1' },
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{ id: 10, name: '计算机组成原理', score: 88, credit: 4, semester: '2024-1' },
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{ id: 11, name: '操作系统', score: 94, credit: 4, semester: '2024-1' },
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{ id: 12, name: '大学物理', score: 86, credit: 3, semester: '2024-1' },
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// 2024-2学期
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{ id: 13, name: '数据库系统', score: 95, credit: 4, semester: '2024-2' },
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{ id: 14, name: '计算机网络', score: 92, credit: 4, semester: '2024-2' },
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{ id: 15, name: '软件工程', score: 90, credit: 3, semester: '2024-2' },
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{ id: 16, name: '人工智能导论', score: 96, credit: 3, semester: '2024-2' }
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];
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wx.setStorageSync('gpaCourses', gpaCourses);
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console.log('[App] 初始化16门GPA课程数据');
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// 2. 初始化学习时长数据（最近7天）
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const today = new Date();
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const learningData = {
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totalDays: 7,
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totalHours: 24.5,
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dailyRecords: []
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};
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const dailyActivity = {};
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const moduleUsage = {
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course: 8.5, // 课程中心使用8.5小时
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forum: 6.2, // 论坛使用6.2小时
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tools: 7.3, // 工具使用7.3小时
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ai: 2.5 // AI助手使用2.5小时
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};
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// 生成最近7天的学习记录
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for (let i = 6; i >= 0; i--) {
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const date = new Date(today);
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date.setDate(date.getDate() - i);
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const dateStr = this.formatDate(date);
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// 每天1-5小时随机学习时长
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const duration = 1 + Math.random() * 4;
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learningData.dailyRecords.push({
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date: dateStr,
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duration: parseFloat(duration.toFixed(1))
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});
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// 每日活跃度（60-180分钟）
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dailyActivity[dateStr] = Math.floor(60 + Math.random() * 120);
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}
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wx.setStorageSync('learning_data', learningData);
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wx.setStorageSync('daily_activity', dailyActivity);
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wx.setStorageSync('module_usage', moduleUsage);
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console.log('[App] 初始化学习时长数据（7天）');
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// 3. 初始化学习画像
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const learningProfile = {
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focus: 85, // 专注度
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activity: 90, // 活跃度
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duration: 75, // 学习时长
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breadth: 88, // 知识广度
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interaction: 72, // 互动性
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persistence: 95 // 坚持度
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};
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wx.setStorageSync('learning_profile', learningProfile);
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console.log('[App] 初始化学习画像数据');
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// 4. 初始化课表数据
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const scheduleData = {
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1: { // 周次
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'周一-1-2节': { name: '高等数学', location: '教学楼A101', teacher: '张教授', weeks: '1-16周' },
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'周一-3-4节': { name: '大学英语', location: '教学楼B203', teacher: '李老师', weeks: '1-16周' },
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'周二-1-2节': { name: '数据结构', location: '实验楼C301', teacher: '王教授', weeks: '1-16周' },
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'周二-5-6节': { name: '计算机网络', location: '实验楼C302', teacher: '赵老师', weeks: '1-16周' },
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'周三-3-4节': { name: '数据库系统', location: '教学楼A205', teacher: '刘教授', weeks: '1-16周' },
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'周四-1-2节': { name: '操作系统', location: '实验楼C303', teacher: '陈老师', weeks: '1-16周' },
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'周四-5-6节': { name: '软件工程', location: '教学楼B301', teacher: '杨教授', weeks: '1-16周' },
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'周五-3-4节': { name: '人工智能导论', location: '教学楼A301', teacher: '周教授', weeks: '1-16周' }
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}
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};
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wx.setStorageSync('schedule', scheduleData);
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console.log('[App] 初始化课表数据');
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// 5. 初始化倒计时数据
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const countdowns = [
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{ id: 1, name: '期末考试', date: '2025-01-15', color: '#FF6B6B' },
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{ id: 2, name: '英语四级', date: '2024-12-14', color: '#4ECDC4' },
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{ id: 3, name: '数学竞赛', date: '2024-11-20', color: '#95E1D3' },
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{ id: 4, name: '编程大赛', date: '2024-11-30', color: '#F38181' }
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];
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wx.setStorageSync('countdowns', countdowns);
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console.log('[App] 初始化倒计时数据');
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console.log('[App] ✅ 所有示例数据初始化完成');
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},
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// 格式化日期为 YYYY-MM-DD
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formatDate(date) {
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const year = date.getFullYear();
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const month = String(date.getMonth() + 1).padStart(2, '0');
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const day = String(date.getDate()).padStart(2, '0');
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return `${year}-${month}-${day}`;
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},
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globalData: {
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version: '1.0.0'
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}
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})
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