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const express = require('express');
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const morgan = require('morgan');
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const rateLimit = require('express-rate-limit');
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// 创建应用实例
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const app = express();
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const PORT = 3000; // 可以根据需要修改端口
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// 中间件配置
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app.use(express.json()); // 解析 JSON 格式的请求体
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app.use(morgan('combined')); // 记录 HTTP 请求日志
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// 请求限制
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const limiter = rateLimit({
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windowMs: 15 * 60 * 1000, // 15 分钟
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max: 100 // 每个 IP 限制 100 次请求
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});
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app.use(limiter); // 应用限制
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// 定义接口
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app.post('/api/Snum-data', (req, res) => {
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const { Number } = req.body;
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// 检查请求体中的数据
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if (typeof Number === 'undefined') {
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return res.status(400).json({ message: 'Number is required' });
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}
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console.log('Received data:', Number);
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// 这里可以添加数据处理逻辑,例如保存到数据库
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res.status(200).json({ message: 'Data received successfully', data: { Number } });
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});
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// 启动服务器
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app.listen(PORT, () => {
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console.log(`Server is running on http://localhost:${PORT}`);
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});
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