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