ajax调用无法将参数传递给nodejs应用程序

$.ajax({
  url: '/your-url',
  method: 'POST',
  data: { param1: 'value1', param2: 'value2' },
  success: function(response) {
    // 处理成功响应
  },
  error: function(xhr, status, error) {
    // 处理错误响应
  }
});

const express = require('express');
const bodyParser = require('body-parser');

const app = express();
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

app.post('/your-url', (req, res) => {
  const param1 = req.body.param1;
  const param2 = req.body.param2;

  // 处理参数
});

app.listen(3000, () => {
  console.log('Server is running on port 3000');
});

app.post('/your-url', (req, res) => {
  res.setHeader('Access-Control-Allow-Origin', '*');
  // 其他设置

  // 处理参数
});