Question

我想在socket.io

的节点服务器中获取cookie值

所以每次套接字向服务器发送消息时我都会检查cookie的值

（我不想要会话cookie）仅在快递中我通过

获取cookie

 router.get('/', function(req, res, next) {

  var cookie_id = req.cookies.userIDf;
  console.log(cookie_id);
   res.render('index', { title: 'Express' });
});

它的工作在这里但是使用socket.io我无法获得cookie任何解决方案吗？

io.sockets.on('connection', function (socket) {


var cookief =socket.handshake.headers['cookie'];
  console.log(cookief); // its give me session  id not the cookies
 });

Answer 1

io.sockets.on('connection', function (socket) {

var cookief =socket.handshake.headers.cookie; 

var cookies = cookie.parse(socket.handshake.headers.cookie);


console.log(cookies);

});

cookief将给出结果

io=5J1m_uXsDZvc61gTAAAA; userID=63kfh16tiu7md3ck7djv8856s0; userIDf=50

因此需要通过

解析获取值

cookie.parse（）;

cookies.io或cookies.userID或cookies.userIDf

结果将是

{ io: 'RqIksBUQW4SM4zA4AAAA',   userID: '63kfh16tiu7md3ck7djv8856s0',   userIDf: '50' }

如果你想要userIDf

cookies.userIDf将为您提供50

node.js socket.io获取cookie值

1 个答案: