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23 lines
735 B
23 lines
735 B
2 months ago
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const pool = require('../db');
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async function updateScore(req, res) {
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const { student_id, points } = req.body; //假设前端发送的数据是这两部分
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try {
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const connection = await pool.getConnection();
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const [result] = await connection.query('UPDATE students SET score = score + ?, call_count = call_count + 1 WHERE student_id = ?', [points, student_id]);
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if (result.affectedRows > 0) {
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res.send({ message: '积分已更新' });
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} else {
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res.status(404).send({ message: '学生不存在' });
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}
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connection.release();
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} catch (error) {
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res.status(500).send({ error: '更新积分失败' });
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}
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}
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module.exports = { updateScore };
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