feat(学生): 添加学生课程管理功能

- 新增我的课程页面及路由
- 实现课程列表和详情查看功能
- 更新导航链接指向新页面
- 添加成绩详情模态框
- 完善相关后端接口和服务

backend/controllers/studentController.js

@@ -2,6 +2,34 @@ const StudentService = require('../services/studentService');
 const { success, error } = require('../utils/response');
 
 class StudentController {
+    static async getCourses(req, res) {
+        try {
+            const userId = req.session.user.id;
+            const data = await StudentService.getStudentCourses(userId);
+            success(res, data);
+        } catch (err) {
+            if (err.message === '学生信息不存在') {
+                return error(res, err.message, 404);
+            }
+            console.error('Get Courses Error:', err);
+            error(res, '服务器错误');
+        }
+    }
+
+    static async getCourseDetails(req, res) {
+        try {
+            const courseId = req.params.id;
+            const data = await StudentService.getCourseDetails(courseId);
+            success(res, data);
+        } catch (err) {
+            if (err.message === '课程不存在') {
+                return error(res, err.message, 404);
+            }
+            console.error('Get Course Details Error:', err);
+            error(res, '服务器错误');
+        }
+    }
+
     static async getGrades(req, res) {
         try {
             const userId = req.session.user.id;

backend/models/Course.js

@@ -12,6 +12,31 @@ class Course {
         const rows = await db.query('SELECT * FROM courses WHERE id = ?', [id]);
         return rows[0];
     }
+
+    static async findDetailsById(id) {
+        const sql = `
+            SELECT c.*, u.name as teacher_name, cl.class_name
+            FROM courses c
+            JOIN users u ON c.teacher_id = u.id
+            JOIN classes cl ON c.class_id = cl.id
+            WHERE c.id = ?
+        `;
+        const rows = await db.query(sql, [id]);
+        return rows[0];
+    }
+
+    static async findByStudentId(studentId) {
+        const sql = `
+            SELECT c.*, u.name as teacher_name
+            FROM courses c
+            JOIN classes cl ON c.class_id = cl.id
+            JOIN students s ON cl.class_name = s.class
+            JOIN users u ON c.teacher_id = u.id
+            WHERE s.id = ?
+            ORDER BY c.course_code
+        `;
+        return await db.query(sql, [studentId]);
+    }
 }
 
 module.exports = Course;

backend/models/Score.js

@@ -22,7 +22,7 @@ class Score {
                    s.usual_score, s.midterm_score, s.final_score, s.total_score as score,
                    s.grade_point, s.grade_level, s.created_at, s.remark,
                    c.course_code, c.course_name, c.credit, c.semester,
-                   u.name as teacher_name, u.email as teacher_email,
+                   u.name as teacher_name,
                    st.id as student_number, st.class as class_name
             FROM grades s
             JOIN courses c ON s.course_id = c.id

backend/routes/student.js

@@ -3,6 +3,8 @@ const router = express.Router();
 const StudentController = require('../controllers/studentController');
 const { requireAuth, requireRole } = require('../middleware/auth');
 
+router.get('/courses', requireAuth, requireRole(['student']), StudentController.getCourses);
+router.get('/courses/:id', requireAuth, requireRole(['student']), StudentController.getCourseDetails);
 router.get('/grades', requireAuth, requireRole(['student']), StudentController.getGrades);
 router.get('/grades/:id', requireAuth, requireRole(['student']), StudentController.getGradeDetails);
 

backend/server.js

@@ -96,6 +96,9 @@ app.get('/dashboard', requirePageAuth, (req, res) => {
 app.get('/student/dashboard', requirePageAuth, requirePageRole(['student']), (req, res) => {
     res.sendFile(path.join(__dirname, '../frontend/views/student/dashboard.html'));
 });
+app.get('/student/my-courses', requirePageAuth, requirePageRole(['student']), (req, res) => {
+    res.sendFile(path.join(__dirname, '../frontend/views/student/my_courses.html'));
+});
 app.get('/student/profile', requirePageAuth, requirePageRole(['student']), (req, res) => {
     res.sendFile(path.join(__dirname, '../frontend/views/student/profile.html'));
 });

backend/services/studentService.js

@@ -1,7 +1,27 @@
 const Score = require('../models/Score');
 const Student = require('../models/Student');
 
+const Course = require('../models/Course');
+
 class StudentService {
+    static async getStudentCourses(userId) {
+        const student = await Student.findById(userId);
+        if (!student) {
+            throw new Error('学生信息不存在');
+        }
+
+        const courses = await Course.findByStudentId(userId);
+        return courses;
+    }
+
+    static async getCourseDetails(courseId) {
+        const course = await Course.findDetailsById(courseId);
+        if (!course) {
+            throw new Error('课程不存在');
+        }
+        return course;
+    }
+
     static async getStudentGrades(userId) {
         // 先通过 userId 获取 studentId
         // 假设 users.id = students.id，或者通过 user_id 关联

database/score_management.sql

@@ -11,7 +11,7 @@
  Target Server Version : 90500 (9.5.0)
  File Encoding         : 65001
 
- Date: 21/12/2025 22:41:10
+ Date: 21/12/2025 22:47:56
 */
 
 SET NAMES utf8mb4;

frontend/public/js/student.js

@@ -9,6 +9,7 @@ class StudentManager {
     
     init() {
         this.initDashboard();
+        this.initMyCourses();
         this.updateCurrentTime();
         setInterval(() => this.updateCurrentTime(), 1000);
     }
@@ -44,6 +45,79 @@ class StudentManager {
             console.error('Fetch dashboard data failed:', error);
         }
     }
+
+    async initMyCourses() {
+        // 检查是否在我的课程页面
+        const tbody = document.getElementById('coursesTableBody');
+        if (!tbody) return;
+
+        try {
+            const response = await fetch(`${this.apiBase}/courses`);
+            const result = await response.json();
+
+            if (result.success) {
+                this.renderCourses(result.data);
+            } else {
+                if (window.authManager) {
+                    window.authManager.showNotification(result.message || '获取课程失败', 'error');
+                }
+            }
+        } catch (error) {
+            console.error('Fetch courses data failed:', error);
+        }
+    }
+
+    renderCourses(courses) {
+        const tbody = document.getElementById('coursesTableBody');
+        if (!tbody) return;
+
+        if (!courses || courses.length === 0) {
+            tbody.innerHTML = '<tr><td colspan="6" class="text-center py-4 text-muted">暂无课程记录</td></tr>';
+            return;
+        }
+
+        tbody.innerHTML = courses.map(course => `
+            <tr>
+                <td>${course.course_code}</td>
+                <td>${course.course_name}</td>
+                <td>${course.credit}</td>
+                <td>${course.teacher_name}</td>
+                <td>${course.semester || '2023-2024 下学期'}</td>
+                <td>
+                    <button class="btn btn-sm btn-outline-primary" onclick="studentManager.viewCourseDetails(${course.id})">
+                        <i class="fas fa-info-circle"></i> 课程详情
+                    </button>
+                </td>
+            </tr>
+        `).join('');
+    }
+
+    async viewCourseDetails(courseId) {
+        try {
+            const response = await fetch(`${this.apiBase}/courses/${courseId}`);
+            const result = await response.json();
+
+            if (result.success) {
+                const course = result.data;
+                this.updateElement('modalCourseName', course.course_name);
+                this.updateElement('modalCourseCode', course.course_code);
+                this.updateElement('modalCourseCredit', course.credit);
+                this.updateElement('modalTeacherName', course.teacher_name);
+                this.updateElement('modalClassName', course.class_name);
+                this.updateElement('modalSemester', course.semester || '2023-2024 下学期');
+                this.updateElement('modalTeacherEmail', course.teacher_email || '暂无');
+
+                const modal = new bootstrap.Modal(document.getElementById('courseDetailsModal'));
+                modal.show();
+            } else {
+                if (window.authManager) {
+                    window.authManager.showNotification(result.message || '获取课程详情失败', 'error');
+                }
+            }
+        } catch (error) {
+            console.error('Fetch course details failed:', error);
+        }
+    }
     
     renderDashboard(data) {
         const { grades, statistics } = data;
@@ -107,9 +181,43 @@ class StudentManager {
         return '不及格';
     }
     
-    viewDetails(id) {
+    async viewDetails(id) {
-        // 实现查看详情逻辑，或者跳转到详情页
+        try {
-        console.log('View details for score:', id);
+            const response = await fetch(`${this.apiBase}/grades/${id}`);
+            const result = await response.json();
+
+            if (result.success) {
+                const grade = result.data.grade;
+                this.updateElement('modalGradeCourseName', grade.course_name);
+                this.updateElement('modalGradeCourseCode', grade.course_code);
+                this.updateElement('modalTotalScore', grade.score);
+                this.updateElement('modalUsualScore', grade.usual_score || '-');
+                this.updateElement('modalMidtermScore', grade.midterm_score || '-');
+                this.updateElement('modalFinalScore', grade.final_score || '-');
+                this.updateElement('modalGradeCredit', grade.credit);
+                this.updateElement('modalGradeLevel', grade.grade_level || '-');
+                this.updateElement('modalGradePoint', grade.grade_point || '-');
+                this.updateElement('modalGradeTeacher', grade.teacher_name);
+                this.updateElement('modalGradeTime', new Date(grade.created_at).toLocaleString());
+
+                const remarkContainer = document.getElementById('modalRemarkContainer');
+                if (grade.remark) {
+                    remarkContainer.style.display = 'block';
+                    this.updateElement('modalRemark', grade.remark);
+                } else {
+                    remarkContainer.style.display = 'none';
+                }
+
+                const modal = new bootstrap.Modal(document.getElementById('gradeDetailsModal'));
+                modal.show();
+            } else {
+                if (window.authManager) {
+                    window.authManager.showNotification(result.message || '获取成绩详情失败', 'error');
+                }
+            }
+        } catch (error) {
+            console.error('Fetch grade details failed:', error);
+        }
     }
 }
 

frontend/views/student/dashboard.html

@@ -236,7 +236,7 @@
                 </a>
             </div>
             <div class="nav-item">
-                <a href="#grades-section" class="nav-link">
+                <a href="/student/my-courses" class="nav-link">
                     <i class="fas fa-book"></i>
                     <span>我的课程</span>
                 </a>
@@ -380,6 +380,78 @@
         </div>
     </div>
 
+    <!-- 成绩详情模态框 -->
+    <div class="modal fade" id="gradeDetailsModal" tabindex="-1" aria-hidden="true">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content border-0 shadow">
+                <div class="modal-header bg-primary text-white border-0">
+                    <h5 class="modal-title fw-bold"><i class="fas fa-chart-bar me-2"></i>成绩详细信息</h5>
+                    <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body p-4">
+                    <div class="text-center mb-4">
+                        <h3 class="fw-bold mb-1" id="modalGradeCourseName">-</h3>
+                        <p class="text-muted" id="modalGradeCourseCode">-</p>
+                        <div class="display-4 fw-bold text-primary mt-3" id="modalTotalScore">0</div>
+                        <p class="text-secondary small">总评成绩</p>
+                    </div>
+                    
+                    <div class="row g-3 mb-4">
+                        <div class="col-4 text-center">
+                            <div class="p-2 bg-light rounded">
+                                <small class="text-muted d-block">平时分</small>
+                                <span class="fw-bold" id="modalUsualScore">-</span>
+                            </div>
+                        </div>
+                        <div class="col-4 text-center">
+                            <div class="p-2 bg-light rounded">
+                                <small class="text-muted d-block">期中分</small>
+                                <span class="fw-bold" id="modalMidtermScore">-</span>
+                            </div>
+                        </div>
+                        <div class="col-4 text-center">
+                            <div class="p-2 bg-light rounded">
+                                <small class="text-muted d-block">期末分</small>
+                                <span class="fw-bold" id="modalFinalScore">-</span>
+                            </div>
+                        </div>
+                    </div>
+
+                    <ul class="list-group list-group-flush small">
+                        <li class="list-group-item d-flex justify-content-between align-items-center px-0">
+                            <span class="text-muted">学分</span>
+                            <span class="fw-bold" id="modalGradeCredit">-</span>
+                        </li>
+                        <li class="list-group-item d-flex justify-content-between align-items-center px-0">
+                            <span class="text-muted">等第</span>
+                            <span class="fw-bold" id="modalGradeLevel">-</span>
+                        </li>
+                        <li class="list-group-item d-flex justify-content-between align-items-center px-0">
+                            <span class="text-muted">绩点</span>
+                            <span class="fw-bold" id="modalGradePoint">-</span>
+                        </li>
+                        <li class="list-group-item d-flex justify-content-between align-items-center px-0">
+                            <span class="text-muted">任课教师</span>
+                            <span class="fw-bold" id="modalGradeTeacher">-</span>
+                        </li>
+                        <li class="list-group-item d-flex justify-content-between align-items-center px-0 border-0">
+                            <span class="text-muted">录入时间</span>
+                            <span class="fw-bold" id="modalGradeTime">-</span>
+                        </li>
+                    </ul>
+                    
+                    <div class="mt-4 p-3 bg-light rounded-3" id="modalRemarkContainer" style="display: none;">
+                        <small class="text-muted d-block mb-1">备注</small>
+                        <p class="mb-0 small" id="modalRemark"></p>
+                    </div>
+                </div>
+                <div class="modal-footer border-0 p-4">
+                    <button type="button" class="btn btn-secondary w-100 rounded-pill" data-bs-dismiss="modal">关闭</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <!-- Bootstrap 5 JS -->
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
     <script src="/public/js/auth.js"></script>

frontend/views/student/my_courses.html

@@ -0,0 +1,358 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>我的课程 - 成绩管理系统</title>
+    <!-- Bootstrap 5 CSS -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <!-- Font Awesome -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+    <!-- Google Fonts -->
+    <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&display=swap" rel="stylesheet">
+    <style>
+        :root {
+            --sidebar-width: 260px;
+            --primary-color: #4e73df;
+            --secondary-color: #858796;
+            --success-color: #1cc88a;
+            --info-color: #36b9cc;
+            --warning-color: #f6c23e;
+            --danger-color: #e74a3b;
+            --light-bg: #f8f9fc;
+            --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+        }
+
+        body {
+            font-family: 'Noto Sans SC', sans-serif;
+            background-color: var(--light-bg);
+            overflow-x: hidden;
+        }
+
+        /* 侧边栏样式 */
+        .sidebar {
+            width: var(--sidebar-width);
+            height: 100vh;
+            position: fixed;
+            left: 0;
+            top: 0;
+            background: var(--primary-gradient);
+            color: white;
+            z-index: 1000;
+            transition: all 0.3s;
+        }
+
+        .sidebar-header {
+            padding: 2rem 1.5rem;
+            text-align: center;
+            border-bottom: 1px solid rgba(255,255,255,0.1);
+        }
+
+        .sidebar-brand {
+            font-size: 1.25rem;
+            font-weight: 700;
+            color: white;
+            text-decoration: none;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 10px;
+        }
+
+        .user-profile {
+            padding: 2rem 1rem;
+            text-align: center;
+        }
+
+        .user-avatar {
+            width: 80px;
+            height: 80px;
+            background: rgba(255,255,255,0.2);
+            border-radius: 50%;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            margin: 0 auto 1rem;
+            font-size: 2rem;
+        }
+
+        .user-info h6 {
+            margin-bottom: 0.25rem;
+            font-weight: 600;
+        }
+
+        .user-info p {
+            font-size: 0.85rem;
+            opacity: 0.8;
+            margin-bottom: 0;
+        }
+
+        .nav-menu {
+            padding: 1rem 0;
+        }
+
+        .nav-item {
+            padding: 0.25rem 1rem;
+        }
+
+        .nav-link {
+            color: rgba(255,255,255,0.8);
+            padding: 0.8rem 1.25rem;
+            border-radius: 0.5rem;
+            display: flex;
+            align-items: center;
+            gap: 12px;
+            transition: all 0.2s;
+            text-decoration: none;
+        }
+
+        .nav-link:hover, .nav-link.active {
+            color: white;
+            background: rgba(255,255,255,0.15);
+        }
+
+        .nav-link i {
+            width: 20px;
+            text-align: center;
+        }
+
+        /* 主内容区 */
+        .main-content {
+            margin-left: var(--sidebar-width);
+            padding: 2rem;
+            min-height: 100vh;
+        }
+
+        .top-navbar {
+            background: white;
+            padding: 1rem 2rem;
+            border-radius: 1rem;
+            box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.1);
+            margin-bottom: 2rem;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+
+        .page-heading h4 {
+            margin-bottom: 0;
+            font-weight: 700;
+            color: #333;
+        }
+
+        .card-table {
+            border: none;
+            border-radius: 1rem;
+            box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.1);
+        }
+
+        .card-header {
+            background-color: white;
+            border-bottom: 1px solid #f1f1f1;
+            padding: 1.25rem 1.5rem;
+            border-radius: 1rem 1rem 0 0 !important;
+        }
+
+        .table thead th {
+            background-color: #f8f9fc;
+            font-weight: 600;
+            text-transform: uppercase;
+            font-size: 0.75rem;
+            letter-spacing: 0.05em;
+            color: #4e73df;
+            border: none;
+            padding: 1rem 1.5rem;
+        }
+
+        .table tbody td {
+            padding: 1rem 1.5rem;
+            vertical-align: middle;
+            border-color: #f1f1f1;
+        }
+
+        @media (max-width: 992px) {
+            .sidebar {
+                left: -var(--sidebar-width);
+            }
+            .main-content {
+                margin-left: 0;
+            }
+            .sidebar.active {
+                left: 0;
+            }
+        }
+    </style>
+</head>
+<body>
+    <!-- 侧边栏 -->
+    <div class="sidebar">
+        <div class="sidebar-header">
+            <a href="/dashboard" class="sidebar-brand">
+                <i class="fas fa-graduation-cap"></i>
+                <span>成绩管理系统</span>
+            </a>
+        </div>
+        
+        <div class="user-profile">
+            <div class="user-avatar">
+                <i class="fas fa-user-graduate"></i>
+            </div>
+            <div class="user-info text-white">
+                <h6 id="studentName">加载中...</h6>
+                <p>学生 | <span id="studentClass">加载中...</span></p>
+            </div>
+        </div>
+
+        <nav class="nav-menu">
+            <div class="nav-item">
+                <a href="/student/dashboard" class="nav-link">
+                    <i class="fas fa-tachometer-alt"></i>
+                    <span>仪表板</span>
+                </a>
+            </div>
+            <div class="nav-item">
+                <a href="/student/my-courses" class="nav-link active">
+                    <i class="fas fa-book"></i>
+                    <span>我的课程</span>
+                </a>
+            </div>
+            <div class="nav-item">
+                <a href="/student/dashboard#stats-section" class="nav-link">
+                    <i class="fas fa-chart-line"></i>
+                    <span>成绩分析</span>
+                </a>
+            </div>
+            <div class="nav-item">
+                <a href="/student/profile" class="nav-link">
+                    <i class="fas fa-user"></i>
+                    <span>个人中心</span>
+                </a>
+            </div>
+            <div class="nav-item mt-4">
+                <a href="javascript:void(0)" id="logoutBtn" class="nav-link text-warning">
+                    <i class="fas fa-sign-out-alt"></i>
+                    <span>退出登录</span>
+                </a>
+            </div>
+        </nav>
+    </div>
+
+    <!-- 主内容 -->
+    <div class="main-content">
+        <!-- 顶部导航 -->
+        <div class="top-navbar">
+            <div class="page-heading">
+                <h4>我的课程</h4>
+            </div>
+            <div class="d-flex align-items-center gap-3">
+                <div class="text-end d-none d-md-block">
+                    <div class="small text-muted" id="currentTime"></div>
+                    <div class="fw-bold" id="userName">加载中...</div>
+                </div>
+                <div class="vr mx-2 d-none d-md-block"></div>
+                <button class="btn btn-sm btn-light border rounded-pill px-3">
+                    <i class="fas fa-bell text-secondary"></i>
+                </button>
+            </div>
+        </div>
+
+        <!-- 课程列表 -->
+        <div class="card card-table">
+            <div class="card-header d-flex justify-content-between align-items-center">
+                <h5 class="mb-0 fw-bold"><i class="fas fa-book me-2 text-primary"></i>本学期课程列表</h5>
+                <div class="d-flex gap-2">
+                    <select class="form-select form-select-sm" style="width: 160px;">
+                        <option value="all">所有学期</option>
+                        <option value="2023-2" selected>2023-2024 下学期</option>
+                        <option value="2023-1">2023-2024 上学期</option>
+                    </select>
+                </div>
+            </div>
+            <div class="table-responsive">
+                <table class="table table-hover align-middle mb-0">
+                    <thead>
+                        <tr>
+                            <th>课程代码</th>
+                            <th>课程名称</th>
+                            <th>学分</th>
+                            <th>任课教师</th>
+                            <th>学期</th>
+                            <th>操作</th>
+                        </tr>
+                    </thead>
+                    <tbody id="coursesTableBody">
+                        <!-- 数据将由 JavaScript 填充 -->
+                        <tr>
+                            <td colspan="6" class="text-center py-5 text-muted">
+                                <div class="spinner-border spinner-border-sm me-2" role="status"></div>
+                                数据加载中...
+                            </td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+
+    <!-- 课程详情模态框 -->
+    <div class="modal fade" id="courseDetailsModal" tabindex="-1" aria-hidden="true">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content border-0 shadow">
+                <div class="modal-header bg-primary text-white border-0">
+                    <h5 class="modal-title fw-bold"><i class="fas fa-info-circle me-2"></i>课程详细信息</h5>
+                    <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body p-4">
+                    <div class="text-center mb-4">
+                        <div class="display-1 text-primary mb-3">
+                            <i class="fas fa-book-open"></i>
+                        </div>
+                        <h3 class="fw-bold mb-1" id="modalCourseName">-</h3>
+                        <p class="text-muted" id="modalCourseCode">-</p>
+                    </div>
+                    <div class="row g-3">
+                        <div class="col-6">
+                            <div class="p-3 bg-light rounded-3">
+                                <small class="text-muted d-block mb-1">学分</small>
+                                <span class="fw-bold" id="modalCourseCredit">-</span>
+                            </div>
+                        </div>
+                        <div class="col-6">
+                            <div class="p-3 bg-light rounded-3">
+                                <small class="text-muted d-block mb-1">任课教师</small>
+                                <span class="fw-bold" id="modalTeacherName">-</span>
+                            </div>
+                        </div>
+                        <div class="col-12">
+                            <div class="p-3 bg-light rounded-3">
+                                <small class="text-muted d-block mb-1">授课班级</small>
+                                <span class="fw-bold" id="modalClassName">-</span>
+                            </div>
+                        </div>
+                        <div class="col-12">
+                            <div class="p-3 bg-light rounded-3">
+                                <small class="text-muted d-block mb-1">开课学期</small>
+                                <span class="fw-bold" id="modalSemester">-</span>
+                            </div>
+                        </div>
+                        <div class="col-12">
+                            <div class="p-3 bg-light rounded-3">
+                                <small class="text-muted d-block mb-1">教师联系方式</small>
+                                <span class="fw-bold" id="modalTeacherEmail">-</span>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                <div class="modal-footer border-0 p-4">
+                    <button type="button" class="btn btn-secondary w-100 rounded-pill" data-bs-dismiss="modal">关闭</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- Bootstrap 5 JS -->
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="/public/js/auth.js"></script>
+    <script src="/public/js/student.js"></script>
+</body>
+</html>

frontend/views/student/profile.html

@@ -195,7 +195,7 @@
                 </a>
             </div>
             <div class="nav-item">
-                <a href="/student/dashboard#grades-section" class="nav-link">
+                <a href="/student/my-courses" class="nav-link">
                     <i class="fas fa-book"></i>
                     <span>我的课程</span>
                 </a>

scripts/start.bat

@@ -9,5 +9,5 @@ for /f "tokens=5" %%a in ('netstat -ano ^| findstr :3000 ^| findstr LISTENING')
 )
 
 echo Starting Backend Server...
-start http://localhost:3000
+:: start http://localhost:3000
 npm start