问如何使用hapi设置曲奇？

EN

const Hapi=require('hapi');
const server = Hapi.server({
    host:'localhost',
    port:3333
});

server.state('user', {
    ttl: 24 * 60 * 60 * 1000,     // One day
    isSecure: true,
    isHttpOnly: true,
    encoding: 'base64json',
    clearInvalid: false,
    strictHeader: true
});
server.route({
    method:'POST',
    path:'/login',
    handler:function(request,h) {
        var data = request.payload;

        if(data.account === "a" && data.password === "a"){
            h.state('user', { account: "shmily" });

            console.log(request.state.user); //undefined

            return h.response('success');
        }else{
            return "wrong";
        }

    }
});
async function start() {
    try {
        await server.start();
    }
    catch (err) {
        process.exit(1);
    }
    console.log('服务器开启了3333端口！');
};
start();