如何从Redis保存和检索会话

问题描述：

我正在尝试将Redis会话集成到以Node.js编写的身份验证系统中.

I am trying to integrate Redis sessions into my authentication system written in Node.js.

我已经能够成功设置Redis服务器，connect-redis和Express服务器.

I have been able to successfully set up Redis server, connect-redis and Express server.

这是我的设置(仅此重要):

Here is my setup (just the important bit):

var express = require("express");
var RedisStore = require("connect-redis")(express);
var redis = require("redis").createClient();

app.use(express.cookieParser());
app.use(express.session({
    secret: "thisismysecretkey",
    store: new RedisStore({ host: 'localhost', port: 6379, client: redis })
}));

现在...我实际上如何创建，读取和销毁会话?我已经阅读了很多关于如何设置connect-redis的文章，以及关于SO的许多问题，但是我发誓每个都只停留在配置上，而没有解释如何实际使用它...

Now... How do I actually create, read and destroy the session? I have read tons of articles on how to setup connect-redis and many questions here on SO, but I swear each one stops on just the configuration and does not explain how to actually use it...

我知道这可能非常简单，但是请不要投票，只解释一下:).

I am aware that that is probably extremely simple, but please don't downvote and just explain :).

答

这应该就是它的全部了.您可以通过req.session在路由处理程序中访问会话.这些会话会自动创建，保存和销毁.

That should be all there is to it. You access the session in your route handlers via req.session. The sessions are created, saved, and destroyed automatically.

如果您需要为用户手动创建新会话，请致电req.session.regenerate().

If you need to manually create a new session for a user, call req.session.regenerate().

如果需要手动保存，可以致电req.session.save().

If you need to save it manually, you can call req.session.save().

如果需要手动销毁它，可以致电req.session.destroy().

If you need to destroy it manually, you can call req.session.destroy().

有关方法和属性的完整列表，请参见连接文档.

See the Connect documentation for the full list of methods and properties.

如何从Redis保存和检索会话

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