获取响应未设置浏览器cookie

function checkCookie() {
  const cookie = document.cookie;
  if (!cookie) {
    console.log("Cookie is not set");
  } else {
    console.log("Cookie is set:", cookie);
  }
}

const http = require("http");

const server = http.createServer((req, res) => {
  const cookies = req.headers.cookie;

  if (!cookies) {
    console.log("Cookie is not set");
  } else {
    console.log("Cookie is set:", cookies);
  }

  res.end("Check completed");
});

server.listen(3000, () => {
  console.log("Server running on port 3000");
});