node.js - 使用express-session和express-socket.io-session NodeJs时出错

Question

我正在使用nodejsexpress-session和express-socket.io-session，问题是当我运行server.js时，出现一些错误:

express-session deprecated undefined resave option; provide resave option node_modules\express-socket.io-session\index.js:66:7
express-session deprecated req.secret; provide secret option node_modules\express-socket.io-session\index.js:66:7
express-session deprecated undefined saveUninitialized option; provide saveUninitialized option node_modules\express-socket.io-session\index.js:66:7

这是代码:

var express = require('express');
var session = require('express-session');
var io = require('socket.io').listen(http);
var sharedsession = require("express-socket.io-session");
var app = express();

app.use(session({
   secret: 'ssshhhhh',
   resave: true,
   saveUninitialized: true
}));

io.use(sharedsession(session, {
   resave: true,
   secret: 'ssshhhhh',
   saveUninitialized: true
}));

io.sockets.on('connection', function(socket){
   console.log(socket.handshake.session);
});

我希望我已经清楚地了解了我的问题。谢谢

Answer 1

您的设置看起来不正确，您希望以可以在express和socket.io之间共享的方式定义 session ，例如

const session = require('express-session')({  
   secret: 'ssshhhhh',
   resave: true,
   saveUninitialized: true
});
const sharedsession = require('express-socket.io-session');
...
app.use(session);
io.use(sharedsession(session));