socket.io如何解析登录成功后的cookie（web框架用了Express）

Question

我已经导入了cookie-parser模块了：

Answer 1

// 设置socket的session验证io.use(function (socket, next) {  if (socket.request.headers.cookie) {    socket.request.cookies = cookie.parse(socket.request.headers.cookie);    next();  } else {    return next(new Error('Missing cookie headers'));  }});io.on('connection', function (socket) {  console.log(socket.request.cookies);});