更新 requirements.txt

.gitignore

@@ -16,3 +16,5 @@ build/
 .idea/*
 
 .idea/SmartRollCall.iml
+*.DS_Store
+.DS_Store

app/app.py

@@ -0,0 +1,2 @@
+import views
+

app/static/js/get_teacher_attendance_table.js

@@ -0,0 +1,60 @@
+layui.use(['laypage', 'element', 'jquery', 'dropdown'], function () {
+    var laypage = layui.laypage;
+    var $ = layui.jquery;
+
+    function renderTable(page) {
+        $.get('/api/get-teacher-attendance-table?page=' + page, function (response) {
+            var $tbody = $('#attendanceTable tbody');
+            $tbody.empty(); // 清空表格内容
+
+            response.data.forEach(function (item) {
+                var $row = $('<tr></tr>');
+                $row.append(`<td>${item.course_id}</td>`);
+                $row.append(`<td>${item.course_name}</td>`);
+                $row.append(`<td>${item.class_name}</td>`);
+                $row.append(`<td>${item.major}</td>`);
+                $row.append(`<td><div class="layui-btn-container">
+                                <button type="button" class="layui-btn btn-sign-in" 
+                                        data-course-id="${item.course_id}" 
+                                        data-course-name="${item.course_name}"
+                                        data-class-name = "${item.class_name}"
+                                        data-major-id = "${item.major_id}"
+                                        >签到</button>
+                                </div>
+                                </td>`)
+                $tbody.append($row);
+            });
+
+            laypage.render({
+                elem: 'pagination',
+                count: response.count,
+                limit: 10,
+                curr: page,
+                jump: function (obj, first) {
+                    if (!first) {
+                        renderTable(obj.curr);
+                    }
+                }
+            });
+        });
+    }
+
+    // 为动态生成的按钮添加点击事件
+    $(document).on('click', '.btn-sign-in', function () {
+        var courseId = $(this).data('course-id'); // 获取课程ID
+        var courseName = $(this).data('course-name'); // 获取课程名
+        var className = $(this).data('class-name'); // 获取课程名
+        var majorId = $(this).data('major-id'); // 获取课程名
+        // console.log(courseId,courseName,className,majorId)
+        // 向后端发送POST请求
+        $.post('/api/teacher-sign-in', {
+            course_id: courseId,
+            course_name: courseName,
+            class_name: className,
+            major_id:majorId
+        }, function (response) {
+            layer.msg(response.msg);
+        });
+    });
+    renderTable(1); // 初始加载第一页
+});

app/static/js/menu.js

@@ -1,11 +1,11 @@
 $.get('/api/menu', function (menuItems) {
-        var menuList = $('.layui-nav.layui-nav-tree');
+    var menuList = $('.layui-nav.layui-nav-tree');
-        menuList.empty();
+    menuList.empty();
 
-        menuItems.forEach(function (item) {
+    menuItems.forEach(function (item) {
-            var href = item.path || 'javascript:void(0);';  // 提供一个默认值
+        var href = item.path || 'javascript:void(0);';  // 提供一个默认值
-            menuList.append('<li class="layui-nav-item"><a href="' + href + '">' + item.name + '</a></li>');
+        menuList.append('<li class="layui-nav-item"><a href="' + href + '">' + item.name + '</a></li>');
-        });
-
-        layui.element.render('nav', 'test');
     });
+
+    layui.element.render('nav', 'test');
+});

app/static/js/upload_excel.js

@@ -0,0 +1,45 @@
+// 获取上传按钮和文件输入元素
+var uploadBtn = document.getElementById('uploadExcel');
+var fileInput = document.getElementById('excelFile');
+
+// 当点击上传按钮时触发文件输入的点击事件
+uploadBtn.addEventListener('click', function () {
+    fileInput.click();
+});
+
+// 处理文件选择事件
+fileInput.addEventListener('change', function () {
+    var file = this.files[0]; // 获取文件对象
+    if (file) {
+        // 检查文件类型
+        var fileName = file.name;
+        var fileExt = fileName.split('.').pop().toLowerCase();
+        if (fileExt === 'xlsx' || fileExt === 'xls') {
+            // 使用 FormData 上传文件
+            var formData = new FormData();
+            formData.append('file', file, fileName);  // 'file' 是你的服务器端期待的字段名
+
+            // 使用 fetch 发送文件
+            fetch('/api/receive-excel', {
+                method: 'POST',
+                body: formData  // 传递表单数据
+            })
+                .then(response => {
+                    if (response.ok) {
+                        return response.json();  // 如果上传成功，解析JSON响应
+                    }
+                    throw new Error('Network response was not ok.');  // 如果上传失败，抛出错误
+                })
+                .then(data => {
+                    // 处理响应数据
+                    layer.msg('上传成功!'); // 弹出成功消息
+                })
+                .catch(error => {
+                    console.error('Upload failed:', error);
+                    layer.msg("文件上传失败!");  // 弹出失败消息
+                });
+        } else {
+            alert("请上传Excel文件!");
+        }
+    }
+});

app/templates/announcement.html

@@ -7,6 +7,47 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
     <meta name="viewport" content="width=device-width, initial-scale=1"/>
     <link href="static/css/layui.css" rel="stylesheet"/>
+
+    <style>
+        /* 容器样式 */
+        .layui-container {
+            padding: 20px;
+            background-color: #f7f7f7;
+            border-radius: 8px;
+            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+            margin-bottom: 20px;
+        }
+
+        /* 标题样式 */
+        .layui-header {
+            margin-bottom: 20px;
+            font-size: 2em; /* 更大的标题字体 */
+            color: #333;
+            border-bottom: 2px solid #e2e2e2;
+            padding-bottom: 10px;
+        }
+
+        /* 课程信息样式 */
+        .layui-field-box p {
+            font-size: 1.2em; /* 更大的文字 */
+            margin: 10px 0; /* 调整段落间距 */
+            padding: 10px; /* 内边距 */
+            background-color: #fff; /* 背景色 */
+            border-radius: 4px; /* 轻微的圆角 */
+            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); /* 细微的阴影 */
+        }
+
+        /* 字段集合样式调整 */
+        fieldset.layui-elem-field {
+            border-color: #ddd; /* 更淡的边框颜色 */
+        }
+
+        legend {
+            font-size: 1.4em; /* Legend文字大小 */
+            color: #333; /* 文字颜色 */
+        }
+    </style>
+
 </head>
 
 <body>
@@ -21,7 +62,7 @@
                             src="//unpkg.com/outeres@0.0.10/img/layui/icon-v2.png"
                             class="layui-nav-img"
                     />
-                    {{ session.nickname }}
+                    {{ session.name }}
                 </a>
                 <dl class="layui-nav-child">
                     <dd><a href="/home/profile">资料</a></dd>  <!-- 修改这里的href指向/profile -->
@@ -54,11 +95,8 @@
                 <div class="layui-col-md6">
                     <fieldset class="layui-elem-field">
                         <legend>今日课程</legend>
-                        <div class="layui-field-box">
+                        <div class="layui-field-box" id="courses-container">
-                            <!-- 这里可以动态列出今日课程 -->
+                            <!-- 课程信息将通过JavaScript动态添加 -->
-                            <p>1. 数学 - 上午9:00</p>
-                            <p>2. 物理 - 下午1:00</p>
-                            <p>3. 文学 - 下午3:00</p>
                         </div>
                     </fieldset>
                 </div>
@@ -72,6 +110,20 @@
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
 <script>
+    $(document).ready(function () {
+        // 请求后端获取课程信息
+        $.get('/api/get-today-courses', function (data) {
+
+            if (data.msg == "ok") {
+                data.data.forEach(function (course) {
+                    // 为每个课程创建一个段落<p>并添加到容器中，并设置样式使字体更大且更加好看
+                    $('#courses-container').append('<p style="font-size: 1.2em; margin: 5px 0;">课程: ' + course.course_name + ' <br> 时间: ' + course.time + '</p>');
+                });
+            } else {
+                $('#courses-container').append(data.msg)
+            }
+        });
+    });
 </script>
 </body>
 </html>

app/templates/attendance-reminder.html

@@ -91,32 +91,11 @@
         </div>
     </div>
     <div class="layui-body">
-        <div>
+        <div class="layui-container">
-            <!-- 动态显示当前时间的标题 -->
+            <div class="layui-row">
-            <h2 id="attendance-reminder">签到提醒 </h2>
+            </div>
-            <h2 id="current-time">当前时间</h2>
+            <div id="course-list" class="layui-row">
-            <table class="layui-table calendar-table" id="calendar">
+                <!-- 课程列表将在这里生成 -->
-                <!-- 日历的头部 -->
-                <thead>
-                <tr>
-                    <th>日</th>
-                    <th>一</th>
-                    <th>二</th>
-                    <th>三</th>
-                    <th>四</th>
-                    <th>五</th>
-                    <th>六</th>
-                </tr>
-                </thead>
-                <!-- 日历的主体部分 -->
-                <tbody id="calendar-body">
-                <!-- 动态生成日历的日期部分 -->
-                </tbody>
-            </table>
-            <!-- 提醒内容 -->
-            <div class="reminder">
-                <span><span class="color-box" style="background-color: green;"></span>绿色代表当月已签到</span><br>
-                <span><span class="color-box" style="background-color: #FFA07A;"></span>颜色代表本月需要签到</span>
             </div>
         </div>
     </div>
@@ -127,59 +106,34 @@
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
 <script>
-    layui.use(['layer'], function () {
+    document.addEventListener("DOMContentLoaded", function () {
-        var layer = layui.layer;
+        // 模拟从后端获取的课程数据
+        let courses = [
+            {name: "线性代数", time: "14:00", description: "线性代数是数学的一个基础分支，关注线性方程组、向量空间、矩阵理论及线性变换等概念。本课程将带领学生探索向量和矩阵的运算，理解行列式、特征值和特征向量的计算，以及线性空间和子空间的概念。透过一系列的应用实例，如图像处理和机器学习，学生将学会如何将理论应用于实际问题中，为进一步学习高等数学和工程应用打下坚实的基础。", room: "101教室"},
+            {name: "数据结构", time: "15:00", description: "数据结构是计算机科学中的一个重要领域，涉及组织、管理和存储数据的方式，以便高效地访问和修改。本课程覆盖了从基本的数据结构如数组、链表、栈和队列，到更高级的结构如树、图、散列表和堆。通过理论学习与实际编程相结合的方式，学生将掌握如何选择合适的数据结构解决特定问题，以及对各种数据结构进行效率分析和比较。", room: "102教室"},
+            {name: "计算机网络", time: "16:00", description: "计算机网络是研究计算机之间的连接方式及其通信协议的科学。本课程提供计算机网络的综合介绍，包括网络架构、协议、网络通信理论、实际应用等内容。学生将了解网络层次结构，包括物理层、数据链路层、网络层、传输层和应用层。课程重点讲解TCP/IP模型，以及它在网络通信中的关键作用。通过本课程的学习，学生将获得设计、实施、管理和维护网络的基本知识和技能。", room: "103教室"}
+        ];
 
-        // 假设的已签到日期数据
+        // 获取课程列表容器
-        var signedDays = [1, 5, 9]; // 这里仅为示例，实际应从服务器获取
+        let courseListDiv = document.getElementById('course-list');
-        var requiredSignDays = [2, 6, 15, 23];
 
-        // 动态生成日历
+        // 遍历课程数组，为每门课创建一个卡片
-        function generateCalendar() {
+        courses.forEach(course => {
-            var today = new Date();
+            let courseDiv = document.createElement('div');
-            var currentMonth = today.getMonth();
+            courseDiv.className = 'layui-col-md4';
-            var currentYear = today.getFullYear();
+            courseDiv.innerHTML = `<div class="course-card layui-elem-field">
-
+                                    <legend>${course.name}</legend>
-            var firstDay = new Date(currentYear, currentMonth, 1).getDay();
+                                    <div class="layui-field-box">
-            var daysInMonth = new Date(currentYear, currentMonth + 1, 0).getDate();
+                                        <p><strong>时间:</strong> ${course.time}</p>
-
+                                        <p><strong>教室:</strong> ${course.room}</p>
-            var calendarHtml = '';
+                                        <p><strong>描述:</strong> ${course.description}</p>
-            var day = 1;
+                                        <p><strong>剩余时间:</strong> <span class="countdown">计算中...</span></p>
-
+                                    </div>
-            for (var i = 0; i < 6; i++) {
+                               </div>`;
-                calendarHtml += '<tr>';
+            courseListDiv.appendChild(courseDiv);
-                for (var j = 0; j < 7; j++) {
+        });
-                    if (i === 0 && j < firstDay) {
-                        calendarHtml += '<td></td>';
-                    } else if (day > daysInMonth) {
-                        break;
-                    } else {
-                        var classes = '';
-                        if (signedDays.includes(day)) classes += 'signed '; // 已签到
-                        if (requiredSignDays.includes(day)) classes += 'required-sign'; // 需要签到
-                        calendarHtml += `<td class="${classes}">${day}</td>`;
-                        day++;
-                    }
-                }
-                calendarHtml += '</tr>';
-                if (day > daysInMonth) {
-                    break;
-                }
-            }
-
-            document.getElementById('calendar-body').innerHTML = calendarHtml;
-        }
-
-        function updateTime() {
-            var now = new Date();
-            var timeStr = now.getFullYear() + '年' + (now.getMonth() + 1) + '月' + now.getDate() + '日';
-            document.getElementById('current-time').innerText = '当前时间: ' + timeStr;
-        }
-
-        // 页面加载时生成日历
-        generateCalendar();
-        updateTime();
     });
+
 </script>
 </body>
 </html>

app/templates/attendance-teacher.html

@@ -29,7 +29,7 @@
                             src="//unpkg.com/outeres@0.0.10/img/layui/icon-v2.png"
                             class="layui-nav-img"
                     />
-                    {{ session.nickname }}
+                    {{ session.name }}
                 </a>
                 <dl class="layui-nav-child">
                     <dd><a href="/home/profile">资料</a></dd>  <!-- 修改这里的href指向/profile -->
@@ -55,10 +55,9 @@
             <!-- 表头 -->
             <thead>
             <tr>
-                <th>课程名称</th>
                 <th>课程代码</th>
-                <th>学分</th>
+                <th>课程名称</th>
-                <th>班级名称</th>
+                <th>班级</th>
                 <th>专业</th>
                 <th>签到</th>
             </tr>
@@ -75,57 +74,8 @@
 <script src="/static/layui.js"></script>
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
+<script src="/static/js/get_teacher_attendance_table.js"></script>
 <script>
-    layui.use(['laypage', 'element', 'jquery', 'dropdown'], function () {
-        var laypage = layui.laypage;
-        var $ = layui.jquery;
-
-        function renderTable(page) {
-            // 发送GET请求到服务器端点
-            $.get('/api/get-teacher-attendance-table?page=' + page, function (response) {
-                var $tbody = $('#attendanceTable tbody');
-                $tbody.empty(); // 清空表格内容
-
-                // 遍历返回的数据数组
-                response.data.forEach(function (item) {
-                    // 创建新的行并填充数据
-                    var $row = $('<tr></tr>');
-                    $row.append(`<td>${item.course_name}</td>`);
-                    $row.append(`<td>${item.course_code}</td>`);
-                    $row.append(`<td>${item.credits}</td>`);
-                    $row.append(`<td>${item.class_name}</td>`);
-                    $row.append(`<td>${item.major}</td>`);
-                    $row.append(`<td>
-    <div class="btn-container">
-        <a class="layui-btn layui-btn-normal layui-btn-sm" lay-event="checkin">签到<i class="layui-icon layui-icon-down"></i></a>
-    </div>
-</td>`)
-                    $tbody.append($row);
-
-                });
-                // 渲染分页控件
-                laypage.render({
-                    elem: 'pagination', // 分页容器的id
-                    count: response.count, // 总条数
-                    limit: 10, // 每页显示条数
-                    curr: page, // 当前页
-                    jump: function (obj, first) {
-                        if (!first) { // 首次不执行
-                            renderTable(obj.curr); // 根据页码加载数据
-                        }
-                    }
-                });
-            });
-        }
-
-        function toggleDropdown(dropdown) {
-            $(dropdown).find('.dropdown-menu').toggle(); // 显示或隐藏下拉菜单
-        }
-
-
-        // 初始加载第一页
-        renderTable(1);
-    });
 </script>
 </body>
 </html>

app/templates/attendance.html

@@ -7,6 +7,40 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
     <meta name="viewport" content="width=device-width, initial-scale=1"/>
     <link href="static/css/layui.css" rel="stylesheet">
+    <style>
+        #sign-in-reminder {
+            max-width: 600px; /* 限制最大宽度 */
+            margin: 50px auto; /* 上下保留空间，左右自动以居中显示 */
+            padding: 20px; /* 内边距 */
+            border-radius: 8px; /* 轻微的圆角 */
+            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* 给予阴影以突出层次 */
+            background-color: #f7f7f7; /* 浅灰色背景 */
+        }
+
+        #title {
+            text-align: center; /* 标题居中 */
+            color: #333; /* 标题颜色 */
+            font-size: 24px; /* 字号大小 */
+        }
+
+        #course-info {
+            text-align: center; /* 课程信息文本居中 */
+            margin-bottom: 20px; /* 与下方元素保持距离 */
+        }
+
+        .layui-btn {
+            width: 100%; /* 使按钮宽度填满容器 */
+            background-color: #009688; /* 设定一个现代感的按钮颜色 */
+            color: white; /* 文字颜色为白色 */
+            border-radius: 4px; /* 轻微的圆角 */
+            padding: 10px 0; /* 上下填充，增加按钮触摸面积 */
+            text-align: center; /* 文字水平居中 */
+            display: block; /* 转换为块级元素以应用宽度 */
+            line-height: 1.5; /* 调整行高以垂直居中文字 */
+            font-size: 16px; /* 设定文字大小 */
+        }
+    </style>
+
 </head>
 
 <body>
@@ -21,7 +55,7 @@
                             src="//unpkg.com/outeres@0.0.10/img/layui/icon-v2.png"
                             class="layui-nav-img"
                     />
-                    {{ session.nickname }}
+                    {{ session.name }}
                 </a>
                 <dl class="layui-nav-child">
                     <dd><a href="/home/profile">资料</a></dd>  <!-- 修改这里的href指向/profile -->
@@ -44,17 +78,10 @@
     </div>
     <div class="layui-body">
         <div id="sign-in-reminder" class="layui-container">
-            <h1>每日签到</h1>
+            <blockquote class="layui-card-header" id="title">
-            <p>每天签到，享受连续签到奖励！</p>
+                课程签到
-
+            </blockquote>
-            <!-- 签到状态 -->
+            <div class="layui-text" id="course-info"></div>
-            <div class="layui-row">
-                <div class="layui-col-xs12">
-                    <div id="sign-in-status">你已连续签到 <span id="days-count">0</span> 天</div>
-                </div>
-            </div>
-
-            <!-- 操作按钮 -->
             <div class="layui-row" style="margin-top: 20px;">
                 <div class="layui-col-xs12">
                     <button class="layui-btn" id="sign-in-btn">立即签到</button>
@@ -70,7 +97,43 @@
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
 <script>
-    // 请求后端获取菜单数
+    $(document).ready(function () {
+        let courseData = {};
+        // 获取课程名称或状态
+        $.get("/api/get-course-name", function (response) {
+
+            if (response.msg === "ok") {
+                // 如果后端返回课程名
+                $("#course-info").text("课程：" + response.data.course_name + "。在上课时间内，请及时签到!");
+                // 启用签到按钮
+                $("#sign-in-btn").prop('disabled', false);
+                courseData = response.data;
+            } else {
+                // 根据不同的消息更新状态
+                $("#course-info").text(response.msg); // 显示没有课程的消息
+                // 禁用签到按钮
+                $("#sign-in-btn").prop('disabled', true);
+            }
+        });
+
+        // 绑定签到按钮事件
+        $("#sign-in-btn").click(function () {
+            if (!$(this).prop('disabled')) {
+                // 发送签到请求到后端
+                $.post("/api/student-sign-in", courseData, function (response) {
+                    // 处理签到后的响应
+                    if (response.msg === 'ok') {
+                        layer.msg('签到成功!');
+                    } else {
+                        layer.msg(response.data);
+                    }
+                });
+            } else {
+                layer.msg("当前不可签到"); // Or handle disabled button click as needed
+            }
+        });
+    });
 </script>
+
 </body>
 </html>

app/templates/course-category.html

@@ -9,9 +9,10 @@
     <link href="static/css/layui.css" rel="stylesheet"/>
 </head>
 
+
 <body>
 <div class="layui-layout layui-layout-admin">
-    <div class="layui-header">
+    <div class="layui-header layui-bg-black">
         <div class="layui-logo layui-hide-xs layui-bg-black">网上上课点名系统</div>
         <!-- 头部区域（可配合layui 已有的水平导航） -->
         <ul class="layui-nav layui-layout-right">
@@ -21,7 +22,7 @@
                             src="//unpkg.com/outeres@0.0.10/img/layui/icon-v2.png"
                             class="layui-nav-img"
                     />
-                    {{ session.nickname }}
+                    {{ session.name }}
                 </a>
                 <dl class="layui-nav-child">
                     <dd><a href="/home/profile">资料</a></dd>  <!-- 修改这里的href指向/profile -->
@@ -56,34 +57,33 @@
 
 
     layui.use(['table', 'jquery'], function () {
-    var table = layui.table;
+        var table = layui.table;
-    var $ = layui.jquery;
+        var $ = layui.jquery;
 
-    // 发起GET请求获取数据
+        // 发起GET请求获取数据
-    $.get('/api/get-course-type', function (res) {
+        $.get('/api/get-course-type', function (res) {
-        // 假设返回的res是一个对象，包含必修和选修的课程名数组
+            // 假设返回的res是一个对象，包含必修和选修的课程名数组
-        console.log(res);
 
-        // 处理返回的数据，转换为表格能接受的格式
+            // 处理返回的数据，转换为表格能接受的格式
-        var tableData = [];
+            var tableData = [];
-        res['必修'].forEach(function (course) {
+            res['必修'].forEach(function (course) {
-            tableData.push({course_type: '必修', course_name: course});
+                tableData.push({course_type: '必修', course_name: course});
-        });
+            });
-        res['选修'].forEach(function (course) {
+            res['选修'].forEach(function (course) {
-            tableData.push({course_type: '选修', course_name: course});
+                tableData.push({course_type: '选修', course_name: course});
-        });
+            });
 
-        // 渲染表格
+            // 渲染表格
-        table.render({
+            table.render({
-            elem: '#courseTable',
+                elem: '#courseTable',
-            cols: [[ // 设置表头
+                cols: [[ // 设置表头
-                {field: 'course_type', title: '课程类型', sort: true},
+                    {field: 'course_type', title: '课程类型', sort: true},
-                {field: 'course_name', title: '课程名称', sort: true}
+                    {field: 'course_name', title: '课程名称', sort: true}
-            ]],
+                ]],
-            data: tableData  // 使用处理后的数据
+                data: tableData  // 使用处理后的数据
+            });
         });
     });
-});
 </script>
 </body>
 </html>

app/templates/course-info.html

@@ -7,6 +7,34 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
     <meta name="viewport" content="width=device-width, initial-scale=1"/>
     <link href="static/css/layui.css" rel="stylesheet"/>
+    <style>
+        .custom-table {
+            border-collapse: collapse;
+            width: 100%;
+            border: 1px solid #ddd; /* 轻灰色边框 */
+            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* 轻微的阴影 */
+        }
+
+        .custom-table th, .custom-table td {
+            text-align: left;
+            padding: 12px 15px;
+            border-bottom: 1px solid #ddd; /* 每行之间的分割线 */
+        }
+
+        .custom-table th {
+            background-color: #f2f2f2; /* 轻灰色背景 */
+            color: #333; /* 深色文字 */
+        }
+
+        .custom-table tr:hover {
+            background-color: #f5f5f5; /* 鼠标悬浮时的背景色 */
+        }
+
+        .custom-table td {
+            color: #555; /* 内容的文字颜色 */
+        }
+    </style>
+
 </head>
 
 <body>
@@ -21,7 +49,7 @@
                             src="//unpkg.com/outeres@0.0.10/img/layui/icon-v2.png"
                             class="layui-nav-img"
                     />
-                    {{ session.nickname }}
+                    {{ session.name }}
                 </a>
                 <dl class="layui-nav-child">
                     <dd><a href="/home/profile">资料</a></dd>  <!-- 修改这里的href指向/profile -->
@@ -45,28 +73,21 @@
     <div class="layui-body">
         <!-- 内容主体区域 -->
         <div style="padding: 15px;">
-            <blockquote class="layui-elem-quote layui-text">
+            <table class="layui-table custom-table">
-                课程信息
+                <!-- 略去colgroup中课程代码的列 -->
-            </blockquote>
-            <table class="layui-table">
                 <colgroup>
+                    <col width="200">
                     <col width="150">
-                    <col width="150">
+                    <col width="200">
-                    <col width="150">
-                    <col width="100">
-                    <col>
                 </colgroup>
                 <thead>
                 <tr>
                     <th>课程名称</th>
-                    <th>课程代码</th>
-                    <th>课程类别</th>
                     <th>学分</th>
                     <th>课程描述</th>
                 </tr>
                 </thead>
                 <tbody>
-                <!-- 动态生成的课程信息将填充在这里 -->
                 </tbody>
             </table>
         </div>
@@ -78,21 +99,22 @@
 <script src="static/layui.js"></script>
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
+
 <script>
     $.get('/api/get-course-info', function (courses) {
-        var tbody = $('.layui-table tbody');
+            var tbody = $('.layui-table tbody');
-        tbody.empty(); // 清空表格现有内容
+            tbody.empty(); // 清空表格现有内容
-        courses.forEach(function (course) {
+            courses.forEach(function (course) {
-            var row = '<tr>' +
+                var row = '<tr>' +
-                '<td>' + course.course_name + '</td>' +
+                    '<td>' + course.course_name + '</td>' +
-                '<td>' + course.course_code + '</td>' +
+                    // 移除课程代码的数据
-                '<td>' + course.course_type + '</td>' +
+                    '<td>' + course.credits + '</td>' +
-                '<td>' + course.credits + '</td>' +
+                    '<td>' + course.description + '</td>' +
-                '<td>' + course.description + '</td>' +
+                    '</tr>';
-                '</tr>';
+                tbody.append(row); // 将新行添加到表格中
-            tbody.append(row); // 将新行添加到表格中
+            });
-        });
+        }
-    });
+    );
 </script>
 </body>
 </html>

app/templates/import-class.html

@@ -29,7 +29,7 @@
                             src="//unpkg.com/outeres@0.0.10/img/layui/icon-v2.png"
                             class="layui-nav-img"
                     />
-                    {{ session.nickname }}
+                    {{ session.name }}
                 </a>
                 <dl class="layui-nav-child">
                     <dd><a href="/home/profile">资料</a></dd>  <!-- 修改这里的href指向/profile -->
@@ -68,20 +68,25 @@
                     </fieldset>
                 </div>
                 <div class="layui-col-md12" style="padding-top: 20px;">
+                    <!-- 隐藏的文件输入，用户选择文件 -->
+                    <input type="file" id="excelFile" style="display:none;" accept=".xlsx, .xls">
+                    <!-- 上传按钮 -->
                     <button type="button" class="layui-btn" id="uploadExcel">上传Excel文件</button>
-                    <!-- 可以添加一个下载模板的链接 -->
+                    <!-- 下载模板链接 -->
-                    <a href="path/to/your/template.xlsx" class="layui-btn layui-btn-primary">下载模板</a>
+                    <a href="/files/template.xlsx" class="layui-btn layui-btn-primary">下载模板</a>
                 </div>
             </div>
         </div>
     </div>
 </div>
 
-<script src="/static/jquery.min.js"></script> <!-- 确保已经引入jQuery -->
+<script src="/static/jquery.min.js"></script>
 <script src="/static/layui.js"></script>
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
+<script src="/static/js/upload_excel.js"></script>
 <script>
 </script>
+
 </body>
 </html>

app/templates/login.html

@@ -9,11 +9,22 @@
 <body class="layui-padding-3">
 
 <style>
-.demo-login-container{width: 320px; margin: 21px auto 0;}
+    .demo-login-container {
-.demo-login-other .layui-icon{position: relative; display: inline-block; margin: 0 2px; top: 2px; font-size: 26px;}
+        width: 320px;
+        margin: 21px auto 0;
+    }
+
+    .demo-login-other .layui-icon {
+        position: relative;
+        display: inline-block;
+        margin: 0 2px;
+        top: 2px;
+        font-size: 26px;
+    }
 </style>
 <form class="layui-form" id="loginForm">
-    <h1 style="text-align:center; color: #16baaa;">网上上课点名系统</h1>
+    <h1 style="text-align:center; color: #1E90FF; font-family: 'Arial', sans-serif; text-shadow: 2px 2px 4px;">
+        网上上课点名系统</h1>
     <div class="demo-login-container">
         <div class="layui-form-item">
             <div class="layui-input-wrap">
@@ -39,13 +50,17 @@
         </div>
         <div class="layui-form-item">
             <!-- 登录按钮 -->
-            <button class="layui-btn layui-btn-fluid" type="submit" lay-submit lay-filter="login" id="btnLogin">登录</button>
+            <button class="layui-btn layui-btn-fluid" type="submit" lay-submit lay-filter="login" id="btnLogin"
-
+                    style="background-color: #4CAF50; color: white;">登录
+            </button>
         </div>
         <div class="layui-form-item">
             <!-- 注册按钮 -->
-            <button type="button" class="layui-btn layui-btn-fluid" id="btnRegister">注册</button>
+            <button type="button" class="layui-btn layui-btn-fluid" id="btnRegister"
+                    style="background-color: #1E90FF; color: white;">注册
+            </button>
         </div>
+
     </div>
 </form>
 
@@ -64,6 +79,7 @@
                 data: data.field, // 表单数据
                 dataType: 'json',
                 success: function (response) {
+                    console.log(response)
                     if (response.success) {
                         window.location.href = '/attendance-reminder'; // 或者你的成功页面
                     } else {

app/templates/register.html

@@ -18,7 +18,7 @@
     }
 </style>
 
-<h1 style="text-align:center; color: #16baaa;">注册</h1>
+<h1 style="text-align:center; color: #1E90FF;">注册</h1>
 
 <form class="layui-form">
     <div class="demo-reg-container">
@@ -60,7 +60,8 @@
             </div>
         </div>
         <div class="layui-form-item">
-            <button class="layui-btn layui-btn-fluid" type="submit" lay-submit lay-filter="btnRegister">注册</button>
+            <button class="layui-btn layui-btn-fluid" type="submit" lay-submit lay-filter="btnRegister" style="background-color: #1E90FF; color: white;">注册</button>
+
         </div>
     </div>
 </form>

app/templates/test.html

@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>签到提醒仪表板</title>
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/layui-src/dist/css/layui.css" media="all">
+
+    <style>
+        .course-card {
+            padding: 10px;
+            border: 1px solid #DDD;
+            border-radius: 5px;
+            margin: 10px 0;
+            background-color: #FFF;
+        }
+
+        .course-card .layui-field-box {
+            padding: 10px;
+        }
+
+        .course-card button {
+            width: 100%;
+            text-align: center;
+        }
+    </style>
+
+</head>
+
+<body>
+
+<div class="layui-container">
+    <div class="layui-row">
+        <div class="layui-col-xs12">
+            <h1>签到提醒仪表板</h1>
+        </div>
+    </div>
+    <div id="course-list" class="layui-row">
+        <!-- 课程列表将在这里生成 -->
+    </div>
+</div>
+
+<script src="https://cdn.jsdelivr.net/npm/layui-src/dist/layui.all.js"></script>
+<script>
+    document.addEventListener("DOMContentLoaded", function () {
+        // 模拟从后端获取的课程数据
+        let courses = [
+            {name: "数学", time: "14:00", description: "关于几何和代数的深入学习", teacher: "张老师", room: "101教室"},
+            {name: "物理", time: "15:00", description: "探索物质世界的基本规律", teacher: "李老师", room: "102教室"},
+            {name: "化学", time: "16:00", description: "化合物与元素的神秘世界", teacher: "王老师", room: "103教室"}
+        ];
+
+        // 获取课程列表容器
+        let courseListDiv = document.getElementById('course-list');
+
+        // 遍历课程数组，为每门课创建一个卡片
+        courses.forEach(course => {
+            let courseDiv = document.createElement('div');
+            courseDiv.className = 'layui-col-md4';
+            courseDiv.innerHTML = `<div class="course-card layui-elem-field">
+                                    <legend>${course.name} - ${course.teacher}</legend>
+                                    <div class="layui-field-box">
+                                        <p><strong>时间:</strong> ${course.time}</p>
+                                        <p><strong>教室:</strong> ${course.room}</p>
+                                        <p><strong>描述:</strong> ${course.description}</p>
+                                        <p><strong>剩余时间:</strong> <span class="countdown">计算中...</span></p>
+                                        <button class="layui-btn layui-btn-normal">签到</button>
+                                    </div>
+                               </div>`;
+            courseListDiv.appendChild(courseDiv);
+        });
+    });
+
+</script>
+
+</body>
+</html>

app/tests/ReceiveExcelTest.py

@@ -0,0 +1,43 @@
+import unittest
+import os
+
+from app.views import *
+from werkzeug.datastructures import FileStorage  # 用于创建测试文件
+
+class ReceiveExcelTestCase(unittest.TestCase):
+
+    def setUp(self):
+        app.testing = True  # 设置 Flask 应用为测试模式
+        self.client = app.test_client()
+        # 创建一个测试用的Excel文件或使用一个真实的Excel文件路径
+        self.test_file_path = 'template.xlsx'
+
+    def test_receive_excel_no_file(self):
+        # 测试没有文件时的情况
+        response = self.client.post('/api/receive-excel')
+        self.assertEqual(response.status_code, 400)
+        self.assertEqual(response.get_json(), {"error": "No file part"})
+
+    def test_receive_excel_with_file(self):
+        # 模拟已登录用户
+        with self.client.session_transaction() as sess:
+            sess['number'] = 'X202301000001'
+
+        # 使用 FileStorage 创建测试文件对象
+        data = {
+            'file': (open(self.test_file_path, 'rb'), self.test_file_path)
+        }
+        # 发送 POST 请求到 /api/receive-excel
+        response = self.client.post('/api/receive-excel', data=data, content_type='multipart/form-data')
+
+        # 验证返回的状态码和响应
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.get_json(), {"message": "File successfully processed"})
+
+    def tearDown(self):
+        # 清理测试用的文件或数据
+        if os.path.exists(self.test_file_path):
+            os.remove(self.test_file_path)
+
+if __name__ == '__main__':
+    unittest.main()

app/tests/StudentSignInTest.py

@@ -0,0 +1,39 @@
+import unittest
+
+from app.views import *
+from unittest.mock import patch
+from flask import session
+
+
+class StudentSignInTestCase(unittest.TestCase):
+
+    def setUp(self):
+        # 设置 Flask 测试模式
+        app.testing = True
+        self.client = app.test_client()
+
+    @patch('db.database_manager.DatabaseManager.update_sign_in_info')
+    def test_student_sign_in(self, mock_update_sign_in_info):
+        # 模拟已登录用户
+        with self.client.session_transaction() as sess:
+            sess['number'] = 'X202301000001'
+
+        # 模拟数据库操作
+        mock_update_sign_in_info.return_value = 1  # 假设成功更新签到信息
+
+        # 发送 POST 请求到/api/student-sign-in
+        response = self.client.post('/api/student-sign-in', data={
+            'course_name': '计算机导论',
+            'course_id': '2',
+            'student_number': 'X202301000001',
+
+        })
+
+        # 验证返回的状态码和JSON数据
+        self.assertEqual(response.status_code, 200)
+        json_data = response.get_json()
+        self.assertEqual(json_data, {"msg": "ok", "data": "签到成功!"})
+
+
+if __name__ == '__main__':
+    unittest.main()

app/tests/TeacherSignInTest.py

@@ -0,0 +1,37 @@
+import unittest
+
+from app.views import *
+from unittest.mock import patch
+from flask import session
+
+class TeacherSignInTestCase(unittest.TestCase):
+
+    def setUp(self):
+        # 设置 Flask 测试模式
+        app.testing = True
+        self.client = app.test_client()
+
+    @patch('db.database_manager.DatabaseManager.update_sign_in_info')
+    def test_teacher_sign_in(self, mock_teacher_sign_in):
+        # 模拟已登录用户
+        with self.client.session_transaction() as sess:
+            sess['number'] = 'X202301000001'
+
+        # 模拟数据库操作的返回值
+        mock_teacher_sign_in.return_value = {"msg": "当前班级专业没有学生'"}
+
+        # 发送 POST 请求到/api/teacher-sign-in
+        response = self.client.post('/api/teacher-sign-in', data={
+            'course_id': '123',
+            'course_name': 'Test Course',
+            'class_name': 'TestClass',
+            'major_id': '456'
+        })
+
+        # 验证返回的状态码和数据
+        self.assertEqual(response.status_code, 200)
+        json_data = response.get_json()
+        self.assertEqual(json_data, {"msg": "当前班级专业没有学生"})
+
+if __name__ == '__main__':
+    unittest.main()

app/tests/TestGetHtml.py

@@ -0,0 +1,73 @@
+import unittest
+
+from app.views import *
+
+
+class HtmlTestCase(unittest.TestCase):
+
+    def setUp(self):
+        app.testing = True  # 设置 Flask 应用为测试模式
+        self.client = app.test_client()  # 创建一个测试客户端
+
+    def test_get_course_info(self):
+        # 测试 GET 请求
+        response = self.client.get('/course-info')
+
+        # 验证响应状态码
+        self.assertEqual(response.status_code, 200)
+        # 验证响应的Content-Type头部值
+        self.assertIn('text/html', response.content_type)
+
+    def test_get_attendance(self):
+        # 测试 GET 请求
+        response = self.client.get('/attendance')
+
+        # 验证响应状态码
+        self.assertEqual(response.status_code, 200)
+
+        # 验证响应的Content-Type头部值
+        self.assertIn('text/html', response.content_type)
+
+    def test_get_announcement(self):
+        # 测试 GET 请求
+        response = self.client.get('/announcement')
+
+        # 验证响应状态码
+        self.assertEqual(response.status_code, 200)
+
+        # 验证响应的Content-Type头部值
+        self.assertIn('text/html', response.content_type)
+
+    def test_get_attendance_reminder(self):
+        # 测试 GET 请求
+        response = self.client.get('/attendance-reminder')
+
+        # 验证响应状态码
+        self.assertEqual(response.status_code, 200)
+
+        # 验证响应的Content-Type头部值
+        self.assertIn('text/html', response.content_type)
+
+    def test_get_course_category(self):
+        # 测试 GET 请求
+        response = self.client.get('/course-category')
+
+        # 验证响应状态码
+        self.assertEqual(response.status_code, 200)
+
+        # 验证响应的Content-Type头部值
+        self.assertIn('text/html', response.content_type)
+
+    def test_get_attendance_teacher(self):
+        # 测试 GET 请求
+        response = self.client.get('/attendance-teacher')
+
+        # 验证响应状态码
+        self.assertEqual(response.status_code, 200)
+
+        # 验证响应的Content-Type头部值
+        self.assertIn('text/html', response.content_type)
+
+
+if __name__ == '__main__':
+    unittest.main()

app/tests/TestGetMenu.py

@@ -0,0 +1,44 @@
+import unittest
+
+from app.views import *
+from flask import session
+from unittest.mock import patch  # 如果需要模拟数据库方法
+
+
+class MenuAPITestCase(unittest.TestCase):
+
+    def setUp(self):
+        app.testing = True  # 设置 Flask 应用为测试模式
+        self.client = app.test_client()  # 创建一个测试客户端
+        self.expected_menu = [
+            {"name": "课程类别", "path": "/course-category"},
+            {"name": "课程信息", "path": "/course-info"},
+            {"name": "课程签到", "path": "/attendance-teacher"},
+            {"name": "签到提醒", "path": "/attendance-reminder"}
+        ]
+
+    def test_menu_no_login(self):
+        # 测试未登录情况下请求API
+        response = self.client.get('/api/menu')
+        self.assertEqual(response.status_code, 401)
+        self.assertEqual(response.get_json(), [])
+
+    def test_login(self):
+        with self.client:
+            self.client.post('/login', data=dict(
+                number='G0001',
+                password='1'
+            ))
+
+            # 确认登录后session中有数据
+            self.assertIn('role', session)
+
+            # 执行logout
+            response = self.client.get('/api/menu')
+            print(response.get_json())
+            # 确认响应是重定向到登录页面
+            self.assertEqual(response.status_code, 200)
+            self.assertEqual(self.expected_menu,response.get_json())
+
+if __name__ == '__main__':
+    unittest.main()

app/tests/TestLogin.py

@@ -0,0 +1,45 @@
+import unittest
+
+from app.views import *
+from db.database_manager import DatabaseManager  # 确保你可以导入DatabaseManager
+
+class LoginTestCase(unittest.TestCase):
+
+    def setUp(self):
+        # 设置 Flask 测试模式
+        app.testing = True
+        self.client = app.test_client()
+
+    def test_login_get(self):
+        # 测试 GET 请求返回登录页面
+        response = self.client.get('/login')
+        self.assertEqual(response.status_code, 200)
+        self.assertIn('text/html', response.content_type)
+
+    def test_successful_login_post(self):
+        # 测试有效的登录 POST 请求
+        with self.client:
+            response = self.client.post('/login', data={
+                'number': 'G0001',
+                'password': '1'
+            })
+            # 根据你的应用逻辑调整断言
+            self.assertEqual(response.status_code, 200)
+
+    def test_invalid_login_post(self):
+        # 测试无效的登录 POST 请求
+        response = self.client.post('/login', data={
+            'number': 'admin',
+            'password': 'admin'
+        })
+        # 将返回的数据解析为JSON
+        json_data = response.get_json()
+
+        # 确认JSON响应中的值
+        self.assertEqual(response.status_code, 200)
+        self.assertFalse(json_data['success'])
+        self.assertEqual(json_data['message'], "无效的用户名或密码")
+
+# 运行测试
+if __name__ == '__main__':
+    unittest.main()

app/tests/TestLogout.py

@@ -0,0 +1,34 @@
+import unittest
+
+from app.views import *
+
+class LogoutTestCase(unittest.TestCase):
+
+    def setUp(self):
+        # 设置 Flask 测试模式
+        app.testing = True
+        self.client = app.test_client()
+
+    def test_logout(self):
+        # 先登录，确保 session 是设置的
+        with self.client:
+            self.client.post('/login', data=dict(
+                number='G0001',
+                password='1'
+            ))
+
+            # 确认登录后session中有数据
+            self.assertIn('number', session)
+
+            # 执行logout
+            response = self.client.get('/logout')
+
+            # 确认 session 被清空
+            self.assertNotIn('number', session)
+
+            # 确认响应是重定向到登录页面
+            self.assertEqual(response.status_code, 302)
+            self.assertTrue(response.location.endswith('/login'))
+
+if __name__ == '__main__':
+    unittest.main()

app/views.py

@@ -1,22 +1,36 @@
-from flask import Flask, redirect, url_for, render_template, session, jsonify
+import os
+import logging
+
+# 第三方库
+import openpyxl
+from flask import Flask, redirect, url_for, render_template, session, jsonify, request, send_file
+from datetime import datetime
+
+# 应用内部模块
+from utils.time_utils import check_now_time
+from utils.parse_table import parse_table
+from utils.allowed_files import allowed_excel
 from db.connection import MySQLPool
-from config import SECRET_KEY
 from db.database_manager import DatabaseManager
 from models.Student import Student
 from models.Teacher import Teacher
 from models.User import User
+from config import SECRET_KEY, LOGGING_CONFIG, FILE_PATH
 
 app = Flask(__name__, static_folder='static')
 app.secret_key = SECRET_KEY  # 从配置文件设置
+logging.basicConfig(**LOGGING_CONFIG)
 
 # 一个全局MySQLPool对象，用于管理数据库连接
 mysql_pool = MySQLPool()
+# 配置文件路径，例如指向一个 'files' 目录
+app.config['FILE_PATH'] = FILE_PATH
 
 
 @app.route('/')
 def index():
     # 如果用户已登录，则重定向到主页；否则，重定向到登录页面
-    if 'username' in session:
+    if 'number' in session:
         return redirect(url_for('home'))
     else:
         return render_template('login.html')
@@ -47,7 +61,6 @@ def register():
                 student = Student(student_name=user.name, student_number=user.number, user_id=user_id,
                                   major_id=major_id,
                                   class_name=class_name)
-                print(student)
                 db_manager.insert_student(student)
             return jsonify({"success": True, "message": "注册成功"})
         else:
@@ -71,23 +84,20 @@ def login():
     if request.method == 'GET':
         return render_template('login.html')
     else:
-        print(request.form)
         number = request.form['number']
         password = request.form['password']
-        print(number, password)
         db_manager = DatabaseManager()
 
         result = db_manager.valid_login(number, password)  # 获取验证结果
-
+        print(result)
         # 确保用户已验证且活跃（未被禁用）
         if result['valid'] and result['status'] == 1:
             # 登录成功
-            session['username'] = number
+            session['number'] = number
             session['role'] = check_identity(number)
-            print(session['role'])
             session['name'] = result['name']
             return jsonify(success=True, message="登录成功")
-        elif not result['status']:
+        elif not result.get('status'):
             # 用户被禁用的情况
             return jsonify(success=False, message="账户已被禁用")
         else:
@@ -102,7 +112,7 @@ def forget_page():
 
 @app.route('/home')
 def home():
-    if 'username' in session:
+    if 'number' in session:
         return render_template('home.html')
     else:
         return redirect("login")
@@ -111,7 +121,7 @@ def home():
 @app.route('/logout')
 def logout():
     # 清除session中的所有信息
-    session.pop('username', None)  # 从会话中移除用户
+    session.clear()
     # 返回一个响应，或者重定向到登录页面
     return redirect('/login')
 
@@ -124,7 +134,6 @@ def get_menu():
     if 'role' in session:
         role = session['role']
         menu_items = db_manager.get_menu(role)
-        # print(menu_items)
 
         # 转换菜单项为期望的格式并返回
         formatted_menu_items = [
@@ -160,10 +169,14 @@ def course_info():
 
 @app.route('/api/get-course-info', methods=['GET'])
 def get_course_info():
+    student_number = session.get('number')
     db_manager = DatabaseManager()
-    course_data = db_manager.get_all_courses()
+    if check_identity(student_number) == "student":
-    print(course_data)
+        course_data = db_manager.get_class_courses(student_number)
-    return jsonify(course_data)
+        return jsonify(course_data)
+    else:
+        course_data = db_manager.get_all_courses()
+        return jsonify(course_data)
 
 
 @app.route('/api/get-course-type', methods=['GET'])
@@ -224,21 +237,18 @@ def teacher_attendance():
     return render_template('attendance-teacher.html')
 
 
-from flask import request
-
-
 @app.route('/api/get-teacher-attendance-table', methods=['GET'])
 def get_current_teacher_courses():
-    phone_number = session.get('username')
+    number = session.get('number')
-
     # 获取分页参数
     page = request.args.get('page', 1, type=int)  # 如果没有提供，默认为第一页
     limit = request.args.get('limit', 10, type=int)  # 如果没有提供，默认每页10条
 
     # 获取所有课程数据
     db_manager = DatabaseManager()
-    all_course_data = db_manager.get_current_teacher_courses(phone_number)
+    all_course_data = db_manager.get_current_teacher_courses(number)
-
+    print(all_course_data)
+    logging.info(f"all_course_data: {all_course_data}")
     # 计算分页的起始和结束索引
     start = (page - 1) * limit
     end = start + limit
@@ -257,5 +267,137 @@ def get_current_teacher_courses():
     return jsonify(response)
 
 
+@app.route('/files/template.xlsx')
+def download_template():
+    # 确保这个路径是你的文件实际所在的服务器路径
+    path = os.path.join(app.config['FILE_PATH'], "template.xlsx")
+    return send_file(path, as_attachment=True)
+
+
+@app.route('/api/receive-excel', methods=['POST'])
+def receive_excel():
+    number = session.get('number')
+    # 检查是否有文件在请求中
+    if 'file' not in request.files:
+        return jsonify({"error": "No file part"}), 400
+
+    file = request.files['file']
+
+    # 如果用户没有选择文件，浏览器也会提交一个空的文件名
+    if file.filename == '':
+        return jsonify({"error": "No selected file"}), 400
+
+    # 检查文件是不是 Excel 文件
+    if file and allowed_excel(file.filename):
+        try:
+            # 使用 openpyxl 读取文件内容
+            data = parse_table(file, number)
+            db_manager = DatabaseManager()
+            result = db_manager.insert_into_class_student(data)
+            print(result)
+            return jsonify({"message": "File successfully processed"}), 200
+        except Exception as e:
+            return jsonify({"error": str(e)}), 500
+    else:
+        return jsonify({"error": "Invalid file type"}), 400
+
+
+@app.route('/api/get-course-name', methods=['GET'])
+def get_course_name():
+    period_id, period_name = check_now_time()  # 获取当前时间段信息
+    print(f"period_id: {period_id}, period_name: {period_name}")
+
+    # 如果当前不在任何时间段内
+    if period_id is None:
+        return jsonify({
+            'msg': period_name,  # 返回不在课程时间段内的消息
+            'data': None
+        })
+
+    # 获取当前用户编号
+    number = session.get('number')
+    if not number:
+        return jsonify({"msg": "用户未登录或编号不可用", "data": None})
+
+    # 获取今天是星期几
+    now = datetime.now()
+    day_of_week = now.weekday() + 1
+
+    # 如果是周末
+    if not (1 <= day_of_week <= 5):
+        return jsonify({"msg": "周末没有课程", "data": None})
+
+    # 如果是工作日，获取课程信息
+    print(f"day of week: {day_of_week}")
+    db_manager = DatabaseManager()
+    data = db_manager.get_course_name(number, day_of_week, period_id)
+    print(data)
+    # 返回课程信息
+    return jsonify({
+        'msg': 'ok',
+        'data': data
+    })
+
+
+@app.route('/api/student-sign-in', methods=['POST'])
+def student_sign_in():
+    number = session.get("number")
+    course_name = request.form.get('course_name')
+    course_id = request.form.get('course_id')
+    now = datetime.now()
+    date = now.strftime("%Y年%m月%d日%H:%M")
+    status = "出勤"
+    print(f"number: {number},course_name: {course_name},course_id: {course_id}")
+    db_manager = DatabaseManager()
+    result = db_manager.update_sign_in_info(number, course_id, course_name, date, status)
+
+    if result == 1:
+        return jsonify({"msg": "ok", "data": "签到成功!"})
+    else:
+        return jsonify({"msg": "fail", "data": "签到失败!"})
+
+
+@app.route('/api/get-today-courses')
+def student_get_today_courses():
+    number = session.get('number')
+    if not number:
+        return jsonify({"msg": "用户未登录或编号不可用", "data": None})
+
+    # 获取今天是星期几
+    now = datetime.now()  # 获取当前时间
+    day_of_week = now.weekday() + 1
+
+    # 如果是周末
+    if not (1 <= day_of_week <= 5):
+        return jsonify({"msg": "周末没有课程", "data": None})
+
+    db_manager = DatabaseManager()
+    data = db_manager.student_get_today_courses(number, day_of_week)
+
+    # 返回课程信息
+    return jsonify({
+        'msg': 'ok',
+        'data': data
+    })
+
+
+@app.route('/api/teacher-sign-in', methods=['POST'])
+def teacher_sign_in():
+    teacher_number = session.get('number')
+    course_id = request.form['course_id']
+    course_name = request.form['course_name']
+    class_name = request.form['class_name']
+    major_id = request.form['major_id']
+
+    now = datetime.now()
+    date = now.strftime("%Y年%m月%d日%H:%M")
+    status = "出勤"
+    print(f"course_id: {course_id},course_name: {course_name},class_name: {class_name},major_id: {major_id}")
+
+    db_manager = DatabaseManager()
+    data = db_manager.teacher_sign_in(course_id, course_name, class_name, major_id, date, status, teacher_number)
+    return data
+
+
 if __name__ == '__main__':
     app.run(debug=True)

config.py

@@ -1,9 +1,18 @@
 # config.py
 import pymysql
-
+import logging
-# app secretkey
+import os
+# 设置session SECRET_KEY
 SECRET_KEY = 'sUNiJ7QPulxrbmZD'
 
+# 配置日志
+LOGGING_CONFIG = {
+    'level': logging.INFO,
+    'format': '%(asctime)s - %(levelname)s - [%(filename)s:%(funcName)s] - %(message)s'
+}
+# 配置文件下载路径
+FILE_PATH = os.path.join(os.getcwd(), 'files')
+
 # 数据库连接配置
 DB_CONFIG = {
     'host': '42.193.20.110',

db/database_manager.py

@@ -1,3 +1,5 @@
+from utils.time_utils import check_now_time
+from utils.time_utils import get_time_by_ids
 from db.connection import MySQLPool
 import bcrypt
 
@@ -29,6 +31,22 @@ class DatabaseManager:
             cursor.close()
             conn.close()
 
+    def executemany(self, query, params_list):
+        conn = self.pool.get_connection()
+        try:
+            cursor = conn.cursor()
+            cursor.executemany(query, params_list)  # 使用executemany代替execute
+            conn.commit()  # 提交事务
+            return cursor.rowcount  # 返回受影响的行数
+        except Exception as e:
+            # 可以在这里添加错误处理逻辑，例如打印错误日志、回滚事务等
+            print("An error occurred: ", e)
+            conn.rollback()
+            return None
+        finally:
+            cursor.close()
+            conn.close()
+
     def user_exists(self, phone_number):
         sql = "SELECT 1 FROM user WHERE number=%s LIMIT 1"
         result = self.fetch(sql, (phone_number,))
@@ -59,7 +77,7 @@ class DatabaseManager:
                 return {'valid': True, 'status': status, 'name': name}
 
         # 密码不匹配或用户不存在，返回登录失败
-        return {'valid': False}
+        return {'valid': False, 'status': True}
 
     def get_menu(self, role):
         sql = "SELECT menu_name,path FROM menu_items WHERE role=%s ORDER BY `order`"
@@ -67,33 +85,60 @@ class DatabaseManager:
         return result
 
     def get_all_courses(self):
-        sql = "SELECT course_name, course_code, course_type, credits, description FROM course"
+        sql = "SELECT course_name, course_code, credits, description FROM course"
         result = self.fetch(sql)
         return result
 
-    def get_current_teacher_courses(self, phone_number):
+    def get_current_teacher_courses(self, teacher_number):
-        # 根据电话号码查询user_id
+        # 使用INNER JOIN连接teacher_class_course表和course表
-        user_sql = "SELECT user_id FROM user WHERE number = %s"
+        sql = """
-        user_result = self.fetch(user_sql, (phone_number,))
+        SELECT
+    c.course_id, 
+    c.course_name, 
+    c.course_code, 
+    c.credits,
+    tcc.class_name,
+    m.major,
+    m.major_id
+FROM 
+    teacher_class_course tcc
+JOIN 
+    course c ON tcc.course_id = c.course_id
+JOIN 
+    major m ON tcc.major_id = m.major_id
+WHERE 
+    tcc.teacher_number = %s;
+        """
 
-        if user_result:
+        # 执行查询并返回结果
-            user_id = user_result[0]['user_id']
+        class_student_sql = """SELECT course_id, course_name,class_name,major,major_id,major FROM class_student where teacher_number = %s;"""
+        result1 = self.fetch(sql, (teacher_number,))
+        result2 = self.fetch(class_student_sql, (teacher_number))
 
-            # 使用联合查询获取该老师的所有课程信息及班级信息
+        data = []
-            course_class_sql = """
+        # 遍历第一个结果集
-            SELECT c.course_name, c.course_code, c.credits, cl.class_name, cl.major
+        if result1:
-            FROM class_courses cc
+            for row in result1:
-            JOIN courses c ON cc.course_id = c.course_id
+                data.append({
-            JOIN classes cl ON cc.class_id = cl.class_id
+                    "course_id": row['course_id'],
-            WHERE cc.user_id = %s
+                    "course_name": row['course_name'],
-            """
+                    "class_name": row['class_name'],
-            courses_classes_result = self.fetch(course_class_sql, (user_id,))
+                    "major_id": row['major_id'],
+                    "major": row['major']
+                })
 
-            # 组织和返回信息
+        # 遍历第二个结果集
-            if courses_classes_result:
+        if result2:
-                # print(courses_classes_result)
+            for row in result2:
-                return courses_classes_result
+                data.append({
-        return []
+                    "course_id": row['course_id'],
+                    "course_name": row['course_name'],
+                    "class_name": row['class_name'],
+                    "major_id": row['major_id'],
+                    "major": row['major']
+                })
+        # 返回包含两个结果集信息的data列表
+        return data
 
     def get_course_type(self):
         sql = "SELECT course_name, course_type FROM course"
@@ -108,7 +153,7 @@ class DatabaseManager:
     def insert_teacher(self, teacher):
         sql = "INSERT INTO teacher (name, user_id,teacher_number) VALUES (%s, %s, %s);"
 
-        data = (teacher.name, teacher.user_id,teacher.teacher_number)
+        data = (teacher.name, teacher.user_id, teacher.teacher_number)
         print(data)
         return self.execute(sql, data)
 
@@ -125,3 +170,130 @@ class DatabaseManager:
             """
         data = (student.student_name, student.student_number, student.user_id, student.major_id, student.class_name)
         return self.execute(sql, data)
+
+    def get_course_name(self, student_number, day_of_week, period_id):
+        print(f"student_number: {student_number}, day_of_week: {day_of_week}, period_id: {period_id}")
+        # 从student表获取class_name
+        sql_student = "SELECT class_name FROM student WHERE student_number = %s;"
+        class_name = self.fetch(sql_student, (student_number,))[0]['class_name']
+
+        # 使用class_name和day_of_week从schedule表获取course_id
+        sql_schedule = "SELECT course_id FROM schedule WHERE day_of_week = %s AND class_name = %s AND period_id = %s;"
+        course_id = self.fetch(sql_schedule, (day_of_week, class_name, period_id))
+        print(f"course_id: {course_id}")
+        id = course_id[0]['course_id']
+        print(f"id: {id}")
+        # 对于每一个course_id，从course表中查询course_name
+        sql_course = "SELECT course_name FROM course WHERE course_id = %s;"
+        course_name = self.fetch(sql_course, (id,))[0]['course_name']
+        print(f"course_name: {course_name}")
+        data = {"course_name": course_name, "course_id": id}
+        return data
+
+    def update_sign_in_info(self, student_number, course_id, course_name, date, status):
+        sql = """
+        INSERT INTO attendance_record (student_number, course_id, course_name, date, status)
+        VALUES (%s, %s, %s, %s, %s)
+        """
+        val = (student_number, course_id, course_name, date, status)
+        result = self.execute(sql, val)
+        return result
+
+    def get_class_courses(self, student_number):
+        # 1. 查询学生的主修专业
+        major_sql = "SELECT major_id FROM student WHERE student_number = %s;"
+        major_result = self.fetch(major_sql, student_number)
+        print(major_result)
+        major_id = major_result[0]['major_id']
+
+        # 2. 查询专业的所有课程ID
+        course_ids_sql = "SELECT course_id FROM major_course WHERE major_id = %s;"
+        courses_result = self.fetch(course_ids_sql, major_id)
+        course_ids = [course['course_id'] for course in courses_result]
+
+        # 3. 对每个课程ID查询课程详细信息
+        courses_data = []
+        for course_id in course_ids:
+            course_sql = "SELECT course_name, course_code, credits, description FROM course WHERE course_id = %s;"
+            result = self.fetch(course_sql, course_id)
+            courses_data.append(result[0])
+        return courses_data  # 返回课程详细信息列表
+
+    def student_get_today_courses(self, student_number, day_of_week):
+        # 从student表获取class_name
+        sql_student = "SELECT class_name FROM student WHERE student_number = %s;"
+        class_name = self.fetch(sql_student, (student_number,))[0]['class_name']
+
+        # 使用class_name和day_of_week从schedule表获取course_id
+        sql_schedule = "SELECT course_id,period_id FROM schedule WHERE day_of_week = %s AND class_name = %s;"
+        schedule_results = self.fetch(sql_schedule, (day_of_week, class_name))
+        print(schedule_results)
+        data = []
+        for i in schedule_results:
+            course_id = i['course_id']
+            sql_course = "SELECT course_name FROM course WHERE course_id = %s;"
+            course_name = self.fetch(sql_course, (course_id))[0]['course_name']
+            id = i['period_id']
+            time = get_time_by_ids(id)
+            data.append({"course_name": course_name, "time": time})
+        return data
+
+    def teacher_sign_in(self, course_id, course_name, class_name, major_id, date, status, teacher_number):
+        class_student_sql = "SELECT student_number FROM class_student WHERE teacher_number = %s AND major_id = %s AND class_name = %s"
+        class_student_result = self.fetch(class_student_sql, (teacher_number, major_id, class_name))
+
+        student_sql = "SELECT student_number FROM student WHERE class_name = %s AND major_id = %s;"
+        student_sql_result = self.fetch(student_sql, (class_name, major_id))
+
+        values_list = []
+        # 检查是否有学生编号被返回
+        if student_sql_result:
+            for student in student_sql_result:
+                # 对于每个学生编号，创建一条记录的值元组
+                student_number = student['student_number']
+                values_list.append((student_number, course_id, course_name, date, status))
+
+        if class_student_result:
+            for class_student in class_student_result:
+                # 注意这里变量名已经修改为class_student
+                student_number = class_student['student_number']
+                values_list.append((student_number, course_id, course_name, date, status))
+
+        # 如果没有任何学生编号，返回相应的消息
+        if not values_list:
+            return {"msg": "当前班级专业没有学生"}
+
+        # 构建一次性插入多条记录的SQL语句
+        attendance_sql = "INSERT INTO attendance_record (student_number, course_id, course_name, date, status) VALUES (%s, %s, %s, %s, %s)"
+
+        # 使用executemany一次性插入多条记录
+        result = self.executemany(attendance_sql, values_list)
+        print(f"Inserted rows: {result}")
+
+        return {"msg": "班级签到成功，签到人数：" + str(result)}
+
+    def insert_into_class_student(self, class_students):
+        try:
+            values_list = [
+                (
+                    cs['teacher_number'],
+                    cs['class_name'],
+                    cs['student_name'],
+                    cs['student_number'],
+                    cs['course_id'],
+                    cs['course_name'],
+                    cs['major_id'],
+                    cs['major']
+                )
+                for cs in class_students
+            ]
+
+            sql = """INSERT INTO class_student 
+                     (teacher_number, class_name, student_name, student_number, course_id, course_name, major_id, major) 
+                     VALUES (%s, %s, %s, %s, %s, %s, %s, %s)"""
+            result = self.executemany(sql, values_list)
+            return {"inserted_rows": result}
+        except Exception as e:
+            # 这里应根据实际情况记录日志或返回错误信息
+            print(f"An error occurred: {e}")
+            return {"error": str(e)}

mysql.sql

@@ -1,18 +1,3 @@
-CREATE TABLE user
-(
-    user_id  INT AUTO_INCREMENT PRIMARY KEY,
-    name     VARCHAR(50)  NOT NULL,
-    number   VARCHAR(15)  NOT NULL UNIQUE,
-    password VARCHAR(255) NOT NULL,
-    status   BOOLEAN      NOT NULL
-);
-
-INSERT INTO user (name, number, password, identity, status)
-VALUES ('学生', '1', '$2b$12$okY88GrzlUHb/Ox1ENwtqeBUnE0bgMOCPy.UKmFaTnu3El7EYX8Em', 'student', TRUE),
-       ('老师', '2', '$2b$12$okY88GrzlUHb/Ox1ENwtqeBUnE0bgMOCPy.UKmFaTnu3El7EYX8Em', 'teacher', TRUE);
-
-
-
 CREATE TABLE menu_items
 (
     id        INT AUTO_INCREMENT PRIMARY KEY,
@@ -27,13 +12,10 @@ INSERT INTO menu_items (menu_name, role, path, `order`)
 VALUES ('课程信息', 'student', '/course-info', 1),
        ('课程签到', 'student', '/attendance', 2),
        ('公告信息', 'student', '/announcement', 3),
-       ('签到提醒', 'student', '/attendance-reminder', 4);
+       ('签到提醒', 'student', '/attendance-reminder', 4),
-
+       ('课程类别', 'teacher', '/course-category', 1),
-
-INSERT INTO menu_items (menu_name, role, path, `order`)
-VALUES ('课程类别', 'teacher', '/course-category', 1),
        ('课程信息', 'teacher', '/course-info', 2),
-       ('课程签到', 'teacher', '/attendance', 3),
+       ('课程签到', 'teacher', '/attendance-teacher', 3),
        ('签到提醒', 'teacher', '/attendance-reminder', 4);
 
 
@@ -79,18 +61,71 @@ VALUES ('大学计算机基础', 'CF001', '必修', 3, '介绍计算机基础知
        ('离散数学导论', 'IDTM01', '必修', 3, '介绍离散数学的基础知识和应用'),
        ('计算机网络', 'CN002', '必修', 4, '学习计算机网络的基础理论和协议');
 
-
+CREATE TABLE attendance_record
-CREATE TABLE attendance_records
 (
     record_id  INT AUTO_INCREMENT PRIMARY KEY,
+    student_number VARCHAR(20) NOT NULL,
     course_id  INT  NOT NULL,
-    student_id INT  NOT NULL,
+    course_name VARCHAR(255) NOT NULL,
-    date       DATE NOT NULL,
+    date       VARCHAR(255) NOT NULL,
-    status     ENUM('present', 'absent', 'late', 'excused'),
+    status     VARCHAR(20)
-    FOREIGN KEY (course_id) REFERENCES course (course_id),
-    FOREIGN KEY (student_id) REFERENCES students (student_id)
 );
 
+CREATE TABLE time_period
+(
+    period_id   INT AUTO_INCREMENT UNIQUE,
+    period_name VARCHAR(10),
+    start_time  TIME,
+    end_time    TIME,
+    PRIMARY KEY (period_id)
+);
+
+INSERT INTO time_period (period_name, start_time, end_time)
+VALUES ('一、二节', '08:00:00', '09:30:00'),
+       ('三、四节', '10:00:00', '11:30:00'),
+       ('五、六节', '14:30:00', '16:00:00'),
+       ('七、八节', '16:30:00', '18:00:00');
+
+CREATE TABLE class_student (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    teacher_number VARCHAR(20) NOT NULL,
+    class_name VARCHAR(20) NOT NULL , -- 班级
+    student_name VARCHAR(50) NOT NULL , -- 姓名
+    student_number VARCHAR(20) NOT NULL UNIQUE, -- 学号
+    course_id INT NOT NULL , -- 课程ID
+    course_name VARCHAR(100) NOT NULL , -- 课程名称
+    major_id VARCHAR(20) NOT NULL,
+    major   VARCHAR(255) NOT NULL
+);
+
+
+CREATE TABLE user
+(
+    user_id  INT AUTO_INCREMENT PRIMARY KEY,
+    name     VARCHAR(50)  NOT NULL,
+    number   VARCHAR(15)  NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    status   BOOLEAN      NOT NULL
+);
+
+INSERT INTO user (name, number, password, status) VALUES
+('教师1','G0001','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('教师2','G0002','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('教师3','G0003','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('教师4','G0004','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生1','X202301000001','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生2','X202301000002','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生3','X202301000003','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生4','X202301000004','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生5','X202301000005','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生6','X202301000006','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生7','X202301000007','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生8','X202301000008','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生9','X202301000009','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生10','X2023010000010','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生11','X2023010000011','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE),
+('学生12','X2023010000012','$2b$12$COT85R.ice41B/ofAra2ZewTe1En3ZhF6CBKOv2WScTcy.jQAhEVO',TRUE);
+
 
 CREATE TABLE major
 (
@@ -118,27 +153,20 @@ CREATE TABLE student
     FOREIGN KEY (major_id) REFERENCES major (major_id)
 );
 
-INSERT INTO student (user_id, student_number, student_name, class_id)
+INSERT INTO student (user_id, student_number, student_name, class_name,major_id)
-VALUES (5,'王伟', 202300001000, 1),
+    VALUES
-       (6,'李娜', 202300001001, 1),
+(5,'X202301000001','学生1','2023级01班','000'),
-       (7,'张伟', 202300001002, 1),
+(6,'X202301000002','学生2','2023级01班','000'),
-       (8,'刘洋', 202300001003, 1),
+(7,'X202301000003','学生3','2023级01班','000'),
-       (9,'陈敏', 202300001004, 1),
+(8,'X202301000004','学生4','2023级01班','000'),
-       (10,'杨静', 202300001005, 2),
+(9,'X202302000005','学生5','2023级02班','000'),
-       (11,'赵媛媛', 202300001006, 2),
+(10,'X202302000006','学生6','2023级02班','000'),
-       (12,'黄进', 202300001007, 2),
+(11,'X202302000007','学生7','2023级02班','000'),
-       (13,'周杰', 202300001008, 2),
+(12,'X202302000008','学生8','2023级02班','000'),
-       (14,'吴琳', 202300001009, 2),
+(13,'X202303000009','学生9','2023级03班','001'),
-       (15,'徐涛', 202300001010, 3),
+(14,'X202303000010','学生10','2023级03班','001'),
-       (16,'孙怡', 202300001011, 3),
+(15,'X202303000011','学生11','2023级03班','001'),
-       (17,'朱元璋', 202300001012, 3),
+(16,'X202303000012','学生12','2023级03班','001');
-       (18,'马云', 202300001013, 3),
-       (19,'胡雪', 202300001014, 3),
-       (20,'郭敬明', 202300001015, 4),
-       (21,'林芳', 202300001016, 4),
-       (22,'段誉', 202300001017, 4),
-       (23,'曹操', 202300001018, 4),
-       (24,'刘备', 202300001019, 4);
 
 CREATE TABLE teacher
 (
@@ -150,82 +178,109 @@ CREATE TABLE teacher
     FOREIGN KEY (user_id) REFERENCES user (user_id)
 );
 
-INSERT INTO teacher (name, user_id)
+INSERT INTO teacher (name, user_id,teacher_number)
-VALUES ('教师1', 1),
+VALUES ('教师1', 1,'G0001'),
-       ('教师2', 2),
+       ('教师2', 2,'G0002'),
-       ('教师3', 3),
+       ('教师3', 3,'G0003'),
-       ('教师4', 4);
+       ('教师4', 4,'G0004');
+
+CREATE TABLE major_course
+(
+    id        INT AUTO_INCREMENT PRIMARY KEY,
+    major_id  VARCHAR(20) NOT NULL,
+    course_id INT         NOT NULL,
+    FOREIGN KEY (major_id) REFERENCES major (major_id),
+    FOREIGN KEY (course_id) REFERENCES course (course_id)
+);
+
+INSERT INTO major_course (major_id, course_id) VALUES
+ ('000',1),
+ ('000',2),
+ ('000',3),
+ ('000',4),
+ ('000',5),
+ ('000',6),
+ ('000',7),
+ ('000',8);
 
 CREATE TABLE teacher_class_course
 (
-    id         INT AUTO_INCREMENT,
+    id             INT AUTO_INCREMENT,
-    teacher_id INT,
+    teacher_number VARCHAR(20) NOT NULL,
-    course_id  INT,
+    course_id      INT         NOT NULL,
-    class_id   INT,
+    class_name     VARCHAR(20) NOT NULL,
+    major_id       VARCHAR(20) NOT NULL,
     PRIMARY KEY (id),
-    FOREIGN KEY (teacher_id) REFERENCES teacher (teacher_id),
+    FOREIGN KEY (teacher_number) REFERENCES teacher (teacher_number),
     FOREIGN KEY (course_id) REFERENCES course (course_id),
-    FOREIGN KEY (class_id) REFERENCES class (class_id)
+    FOREIGN KEY (major_id) REFERENCES major (major_id)
 );
 
-INSERT INTO teacher_class_course(teacher_id, course_id, class_id)
+INSERT INTO teacher_class_course(teacher_number, course_id, class_name,major_id) VALUES
-VALUES (1, 1, 1),
+('G0001',1,'2023级01班','000'),
-       (1, 2, 1),
+('G0001',3,'2023级01班','000'),
-       (1, 1, 3),
+('G0002',2,'2023级02班','000'),
-       (1, 1, 4),
+('G0002',4,'2023级02班','000'),
-       (2, 2, 1),
+('G0001',1,'2023级02班','000'),
-       (2, 2, 2),
+('G0001',3,'2023级02班','000'),
-       (2, 2, 3),
+('G0002',2,'2023级03班','001'),
-       (2, 2, 4),
+('G0002',4,'2023级03班','001');
-       (3, 2, 1),
-       (3, 2, 2),
-       (3, 2, 3),
-       (3, 2, 4);
-
-
 
 CREATE TABLE schedule
 (
-    schedule_id INT AUTO_INCREMENT,
+    schedule_id    INT AUTO_INCREMENT UNIQUE,
-    day_of_week INT,
+    day_of_week    INT         NOT NULL,
-    period_id   INT,
+    period_id      INT         NOT NULL,
-    teacher_id  INT,
+    teacher_number VARCHAR(20) NOT NULL,
-    class_id    INT,
+    class_name     VARCHAR(20) NOT NULL,
-    course_id   INT,
+    course_id      INT         NOT NULL,
     PRIMARY KEY (schedule_id),
     FOREIGN KEY (period_id) REFERENCES time_period (period_id),
-    FOREIGN KEY (teacher_id) REFERENCES teacher (teacher_id),
+    FOREIGN KEY (teacher_number) REFERENCES teacher (teacher_number),
-    FOREIGN KEY (class_id) REFERENCES class (class_id),
     FOREIGN KEY (course_id) REFERENCES course (course_id)
 );
 
 
-INSERT INTO schedule (day_of_week, period_id, teacher_id, class_id, course_id) VALUES
+INSERT INTO schedule (day_of_week, period_id, teacher_number, class_name, course_id) VALUES
-(1,1,1,1,1),
+(1,1,'G0001','2023级01班',1),
-(1,2,1,2,1),
+(1,2,'G0001','2023级01班',3),
-(2,3,1,1,3),
+(1,3,'G0002','2023级01班',2),
-(2,4,1,1,4),
+(1,4,'G0002','2023级01班',4),
-(3,1,1,1,2),
+(2,1,'G0001','2023级01班',1),
-(3,4,1,1,1),
+(2,2,'G0001','2023级01班',3),
-(4,2,1,2,1),
+(2,3,'G0002','2023级01班',2),
-(4,3,1,1,1),
+(2,4,'G0002','2023级01班',4),
-(5,1,1,1,3),
+(3,1,'G0001','2023级01班',1),
-(5,3,1,1,1);
+(3,2,'G0001','2023级01班',3),
-
+(3,3,'G0002','2023级01班',2),
-
+(3,4,'G0002','2023级01班',4),
-CREATE TABLE time_period
+(4,1,'G0001','2023级01班',1),
-(
+(4,2,'G0001','2023级01班',3),
-    period_id   INT AUTO_INCREMENT,
+(4,3,'G0002','2023级01班',2),
-    period_name VARCHAR(10),
+(4,4,'G0002','2023级01班',4),
-    start_time  TIME,
+(5,1,'G0001','2023级01班',1),
-    end_time    TIME,
+(5,2,'G0001','2023级01班',3),
-    PRIMARY KEY (period_id)
+(5,3,'G0002','2023级01班',2),
-);
+(5,4,'G0002','2023级01班',4),
-
+(1,1,'G0002','2023级03班',2),
-INSERT INTO time_period (period_name, start_time, end_time)
+(1,2,'G0002','2023级03班',4),
-VALUES ('一、二节', '08:00:00', '09:30:00'),
+(1,3,'G0001','2023级02班',1),
-       ('三、四节', '10:00:00', '11:30:00'),
+(1,4,'G0001','2023级02班',3),
-       ('五、六节', '14:30:00', '16:00:00'),
+(2,1,'G0002','2023级02班',2),
-       ('七、八节', '16:30:00', '18:00:00');
+(2,2,'G0002','2023级02班',4),
+(2,3,'G0001','2023级02班',1),
+(2,4,'G0001','2023级02班',3),
+(3,1,'G0002','2023级03班',2),
+(3,2,'G0002','2023级03班',4),
+(3,3,'G0001','2023级02班',1),
+(3,4,'G0001','2023级02班',3),
+(4,1,'G0002','2023级02班',2),
+(4,2,'G0002','2023级02班',4),
+(4,3,'G0001','2023级02班',1),
+(4,4,'G0001','2023级02班',3),
+(5,1,'G0002','2023级03班',2),
+(5,2,'G0002','2023级03班',4),
+(5,3,'G0001','2023级02班',1),
+(5,4,'G0001','2023级02班',3);
 
 

utils/allowed_files.py

@@ -0,0 +1,2 @@
+def allowed_excel(filename):
+    return '.' in filename and filename.rsplit('.', 1)[1].lower() in {'xlsx', 'xls'}

utils/parse_table.py

@@ -0,0 +1,30 @@
+from openpyxl import load_workbook
+
+
+def parse_table(file_path, number):
+    # 加载Excel工作簿
+    work_book = load_workbook(file_path)
+
+    # 选择工作簿中的第一个工作表
+    sheet = work_book.active
+
+    # 创建一个列表来存储所有行的数据
+    data = []
+
+    # 从第二行开始遍历（假设第一行是标题行）
+    for row in sheet.iter_rows(min_row=2, values_only=True):
+        # 创建一个字典来存储每行的数据
+        row_data = {
+            "teacher_number": number,
+            "class_name": row[0],  # 班级
+            "student_name": row[1],  # 姓名
+            "student_number": row[2],  # 学号
+            "course_id": row[3],  # 课程id
+            "course_name": row[4],  # 课程
+            "major_id": row[5],  # 专业代码
+            "major": row[6]
+        }
+        data.append(row_data)
+
+    # 返回解析后的数据
+    return data

utils/time_utils.py

@@ -0,0 +1,35 @@
+import datetime
+
+time_periods = {
+    1: {"period_name": "一、二节", "start_time": "08:00:00", "end_time": "09:30:00"},
+    2: {"period_name": "三、四节", "start_time": "10:00:00", "end_time": "11:30:00"},
+    3: {"period_name": "五、六节", "start_time": "14:30:00", "end_time": "16:00:00"},
+    4: {"period_name": "七、八节", "start_time": "16:30:00", "end_time": "18:00:00"}
+}
+
+
+def check_now_time():
+    # 获取当前时间
+    current_time = datetime.datetime.now().time()
+
+    # 遍历time_periods的每个时间段
+    for period_id, period_info in time_periods.items():
+        start_time = datetime.datetime.strptime(period_info["start_time"], "%H:%M:%S").time()
+        end_time = datetime.datetime.strptime(period_info["end_time"], "%H:%M:%S").time()
+
+        # 检查当前时间是否在时间段内
+        if start_time <= current_time <= end_time:
+            return period_id, period_info["period_name"]
+
+    # 如果当前时间不在任何一个时间段内
+    return None, "当前不在任何课程时间段内"
+
+
+def get_time_by_ids(id):
+    # 获取对应的时间信息并添加到结果列表
+    period = time_periods.get(id)
+    if period:  # 确保id是有效的
+        return period["start_time"][0:5] + "-" + period["end_time"][0:5]
+    else:
+        return None
+