如何在Spring MVC中存储会话 [英] How to store session in Spring MVC

问题描述

在Spring MVC（2.5）Web应用程序中存储用户的会话相关数据（例如，用户已执行的最近操作的日志）的最佳方法是什么？

What's the best way of storing session related data of a user (like, for example a log of recent actions a user has done) in a Spring MVC (2.5) web application ?

使用经典的javax.servlet.http.HttpSession或在控制器bean中指定scope =session，并将数据存储在会话对象中？

Using the classic javax.servlet.http.HttpSession or by specifying scope="session" in controller beans, and storing the data in a session object ?

推荐答案

会话范围的bean（使用 scope =session）是最干净的方法。这样就无需自己与会话进行交互。

Session-scoped beans (using scope="session") is the cleanest approach. This removes the need to interact with the session yourself.

如果要将会话范围的bean自动装入控制器，则需要进行控制器会话 - 作为这里描述。这两种方法都是有效的。

If you want to autowire a session-scoped bean in to the controller, you either need to make the controller session-scoped itself, or use a scoped-proxy to wire it into a singleton controller, as described here. Either approach is valid.

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