使用node和javascript将数据发送到服务器

const http = require('http');
const querystring = require('querystring');

const data = {
  name: 'John',
  age: 25
};

const postData = querystring.stringify(data);

const options = {
  hostname: '服务器主机名',
  port: '服务器端口号',
  path: '服务器路径',
  method: 'POST',
  headers: {
    'Content-Type': 'application/x-www-form-urlencoded',
    'Content-Length': Buffer.byteLength(postData)
  }
};

const req = http.request(options, (res) => {
  console.log(`服务器响应状态码：${res.statusCode}`);

  res.on('data', (chunk) => {
    console.log(`服务器响应数据：${chunk}`);
  });
});

req.on('error', (error) => {
  console.error(`请求发生错误：${error}`);
});

req.write(postData);
req.end();

node sendData.js