用前后端实现考场安排系统代码
时间: 2023-12-10 16:37:10 浏览: 85
java毕业设计之考试安排系统源码(前后端完整源代码).zip
这个问题需要具体分析,考场安排系统涉及到很多细节和功能,需要根据具体需求来设计代码。
以下是一个简单的考场安排系统的前后端实现示例:
前端:
考场列表页面
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>考场列表</title>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>考场列表</h1>
<table>
<thead>
<tr>
<th>考场编号</th>
<th>考场名称</th>
<th>座位数</th>
<th>已安排人数</th>
<th>操作</th>
</tr>
</thead>
<tbody id="exam-room-list">
</tbody>
</table>
<script>
$(document).ready(function() {
// 加载考场列表
$.ajax({
url: '/api/exam_rooms',
type: 'GET',
success: function(data) {
var examRooms = data.examRooms;
for (var i = 0; i < examRooms.length; i++) {
var examRoom = examRooms[i];
var tr = '<tr>' +
'<td>' + examRoom.id + '</td>' +
'<td>' + examRoom.name + '</td>' +
'<td>' + examRoom.seatCount + '</td>' +
'<td>' + examRoom.examCount + '</td>' +
'<td><a href="/exam_room/' + examRoom.id + '">查看详情</a></td>' +
'</tr>';
$('#exam-room-list').append(tr);
}
}
});
});
</script>
</body>
</html>
```
考场详情页面
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>考场详情</title>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>考场详情</h1>
<p>考场编号:{{ examRoom.id }}</p>
<p>考场名称:{{ examRoom.name }}</p>
<p>座位数:{{ examRoom.seatCount }}</p>
<p>已安排人数:{{ examRoom.examCount }}</p>
<h2>考试安排</h2>
<table>
<thead>
<tr>
<th>考试科目</th>
<th>开始时间</th>
<th>结束时间</th>
<th>负责老师</th>
<th>操作</th>
</tr>
</thead>
<tbody id="exam-list">
</tbody>
</table>
<h2>添加考试</h2>
<form id="add-exam-form">
<label for="subject">考试科目:</label>
<input type="text" name="subject" id="subject"><br>
<label for="startTime">开始时间:</label>
<input type="datetime-local" name="startTime" id="startTime"><br>
<label for="endTime">结束时间:</label>
<input type="datetime-local" name="endTime" id="endTime"><br>
<label for="teacher">负责老师:</label>
<input type="text" name="teacher" id="teacher"><br>
<input type="submit" value="添加">
</form>
<script>
$(document).ready(function() {
var examRoomId = {{ examRoom.id }};
// 加载考试列表
$.ajax({
url: '/api/exams?examRoomId=' + examRoomId,
type: 'GET',
success: function(data) {
var exams = data.exams;
for (var i = 0; i < exams.length; i++) {
var exam = exams[i];
var tr = '<tr>' +
'<td>' + exam.subject + '</td>' +
'<td>' + exam.startTime + '</td>' +
'<td>' + exam.endTime + '</td>' +
'<td>' + exam.teacher + '</td>' +
'<td><a href="/exam/' + exam.id + '">查看详情</a></td>' +
'</tr>';
$('#exam-list').append(tr);
}
}
});
// 添加考试
$('#add-exam-form').submit(function(event) {
event.preventDefault();
var exam = {
examRoomId: examRoomId,
subject: $('#subject').val(),
startTime: $('#startTime').val(),
endTime: $('#endTime').val(),
teacher: $('#teacher').val()
};
$.ajax({
url: '/api/exams',
type: 'POST',
data: JSON.stringify(exam),
contentType: 'application/json',
success: function(data) {
var exam = data.exam;
var tr = '<tr>' +
'<td>' + exam.subject + '</td>' +
'<td>' + exam.startTime + '</td>' +
'<td>' + exam.endTime + '</td>' +
'<td>' + exam.teacher + '</td>' +
'<td><a href="/exam/' + exam.id + '">查看详情</a></td>' +
'</tr>';
$('#exam-list').append(tr);
}
});
});
});
</script>
</body>
</html>
```
后端:
使用 Node.js 和 Express 框架实现。
app.js
```javascript
const express = require('express');
const bodyParser = require('body-parser');
const examRoomRouter = require('./routes/examRoom');
const examRouter = require('./routes/exam');
const app = express();
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use('/api/exam_rooms', examRoomRouter);
app.use('/api/exams', examRouter);
app.listen(3000, () => {
console.log('Server started on port 3000');
});
```
routes/examRoom.js
```javascript
const express = require('express');
const examRoomController = require('../controllers/examRoom');
const router = express.Router();
router.get('/', examRoomController.list);
router.get('/:id', examRoomController.get);
router.post('/', examRoomController.create);
module.exports = router;
```
controllers/examRoom.js
```javascript
const examRoomService = require('../services/examRoom');
exports.list = (req, res) => {
const examRooms = examRoomService.list();
res.json({ examRooms });
};
exports.get = (req, res) => {
const id = req.params.id;
const examRoom = examRoomService.get(id);
res.json({ examRoom });
};
exports.create = (req, res) => {
const examRoom = req.body;
const newExamRoom = examRoomService.create(examRoom);
res.json({ examRoom: newExamRoom });
};
```
routes/exam.js
```javascript
const express = require('express');
const examController = require('../controllers/exam');
const router = express.Router();
router.get('/', examController.list);
router.get('/:id', examController.get);
router.post('/', examController.create);
module.exports = router;
```
controllers/exam.js
```javascript
const examService = require('../services/exam');
exports.list = (req, res) => {
const examRoomId = req.query.examRoomId;
const exams = examService.list(examRoomId);
res.json({ exams });
};
exports.get = (req, res) => {
const id = req.params.id;
const exam = examService.get(id);
res.json({ exam });
};
exports.create = (req, res) => {
const exam = req.body;
const newExam = examService.create(exam);
res.json({ exam: newExam });
};
```
services/examRoom.js
```javascript
const examRooms = [];
exports.list = () => {
return examRooms;
};
exports.get = (id) => {
return examRooms.find(examRoom => examRoom.id == id);
};
exports.create = (examRoom) => {
examRoom.id = examRooms.length + 1;
examRoom.examCount = 0;
examRooms.push(examRoom);
return examRoom;
};
```
services/exam.js
```javascript
const exams = [];
exports.list = (examRoomId) => {
return exams.filter(exam => exam.examRoomId == examRoomId);
};
exports.get = (id) => {
return exams.find(exam => exam.id == id);
};
exports.create = (exam) => {
exam.id = exams.length + 1;
exams.push(exam);
return exam;
};
```
以上代码仅供参考,实际应用中需要根据具体需求进行修改和完善。
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