Using nodejs as the backend, the data in session disappears after the page jumps, how to solve it? - Codes Helper

my front-end page is in ngnix, and the port is 80

my background is written in nodejs, and the port is 3060,

now I log in on the login page, request the http://www.xinlizhiyouni.com:80/user/login/phone interface, then save the data to the session of nodejs, and then jump to the http://www.xinlizhiyouni.com:80/advertise/add.html request http://www.xinlizhiyouni.com:80/user/logout interface. But at this time, the session data is undefine,. I would like to ask why my session data has been lost. How to keep the data correctly in session and not lose it after the jump


//
app.all("*", function(req, res, next) {
 res.header("Access-Control-Allow-Origin", "*");
 res.header("Access-Control-Allow-Headers", "X-Requested-With");
 res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
 res.header("X-Powered-By"," 3.2.1");
 res.header("Content-Type", "application/json;charset=utf-8");
 next();
});

app.all("/user/login/phone", (req, res) => {
    let sess = req.session;
    let param = req.body;
    console.log("param == ", param)
    let selectParams = {
        phone: param.mobilePhoneUsername
    };
    let userModSql = "SELECT ul.password, ui.uid, ui.name, ui.sex, ui.phone FROM user_information ui, user_login ul WHERE ui.uid=ul.id AND ui.phone=?";
    pool.getConnection( (err, connection) => {
        if (err) {
            throw err;
        } else {
            connection.query(
                userModSql,
                [selectParams["phone"]],
                function (err, rows) {
                    if (err) {
                        throw err;
                    } else {
                        console.log("rows === ", rows);
                        let verifySign = cryptPwd(param.mobilePhonePassword, "liu")
                        console.log("verifySign === ", verifySign);
                        if (rows[0].password === verifySign ) {
                            req.session.loginUserInfo = rows[0]
                            //cookie
                            res.cookie("username",rows[0], {maxAge:100000}); //
                            // res.json({code: 0, message: "success"});
                            res.redirect("http://www.xinlizhiyouni.com:80/advertise/add.html");
                        } else {
                            res.json({code: 1, message: "fail"});
                        }
                    }
                }
            )
        }
    })
});

app.all("/user/logout", function(req, res, next) {
    console.log("loginUserInfo == ", req.session.loginUserInfo);
    res.json({ret_code: 0, ret_msg: ""});
});

Code for configuring session

app.use(bodyParser.urlencoded({ extended: false }))
// parse application/json
app.use(bodyParser.json());

app.use(cookieParser());
app.use(session({
    secret: "123456",
    cookie: {maxAge: 60000},
    resave: false
}));

< H1 > modified code < / H1 >

let identityKey = "superKey";

app.use(cookieParser());
app.use(session({
    name: identityKey,
    secret: "heart",  // session idcookie
    cookie: {maxAge: 60000},
    resave: false
}));

//
app.all("*", function(req, res, next) {
 res.header("Access-Control-Allow-Origin", "*");
 res.header("Access-Control-Allow-Headers", "X-Requested-With");
 res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
 res.header("X-Powered-By"," 3.2.1");
 res.header("Content-Type", "application/json;charset=utf-8");
 next();
});

app.all("/", function(req, res, next){
    let sess = req.session;
    let loginUser = sess.loginUser;
    let isLogined = !!loginUser;
});

// 
app.all("/test/user/login", function(req, res, next){
    let sess = req.session;
    let user = {
        "name": req.body.name
    };
    console.log("");
    sess.loginUser = user.name;
    res.json({ret_code: 0, ret_msg: ""});
});

app.all("/test/user/logout", function(req, res, next){
    let sess = req.session;
    let loginUser = sess.loginUser;

    console.log("");
    console.log(loginUser);

});