Application property “server.servlet.session.timeout” is not working in Spring Boot project

问题

According to the documentation of Spring Boot, session timeout can be configured by setting

server.servlet.session.timeout= 300s

in application.properties file. In this post and in Spring Boot documentation it is also said so. But unfortunately this is not working for me.

Is there any other configuration to get expected result?

回答1:

I am posting answer because this scenario is new for me. And I haven't got proper solution step by step. According to the suggestion of M. Deinum I created a web.xml file under WEB-INF folder. Project structure is like

src
 |_ main
     |_ java
     |_ resources
     |_ webapp
         |_ WEB-INF
              |_ web.xml

And in web.xml I configured <session-timeout>...</session-timeout>

My web.xml is like

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         id="WebApp_ID" version="2.5">


    <session-config>
        <session-timeout>5</session-timeout>
    </session-config>

</web-app>

And now session time of my webapp in server is working according to my configuration. Thanks goes to M. Deinum

回答2:

You can use Approach 1:

server.servlet.session.timeout=30s
server.servlet.session.cookie.max-age=30s

It is working fine for me

回答3:

spring doc The latest version of SpringBoot is using the following properties.

server.servlet.session.timeout=30m

回答4:

Use HttpSessionListener.

server.servlet.session.timeout working only for embedded container.

@Configuration
public class MyHttpSessionListener implements HttpSessionListener {
    @Override
    public void sessionCreated(HttpSessionEvent event) {
        event.getSession().setMaxInactiveInterval(30);
    }
}

回答5:

A possible cause for this problem might be using @EnableRedisHttpSession. As explained in this answer:

By using @EnableRedisHttpSession you are telling Spring Boot that you want to take complete control over the configuration of Redis-based HTTP sessions. As a result, its auto-configuration backs off and server.servlet.session.timeout has no effect. If you want to use server.servlet.session.timeout then you should remove @EnableRedisHttpSession. Alternatively, if you want to use @EnableRedisHttpSession then you should use the maxInactiveIntervalInSeconds attribute to configure the session timeout.

Hope this helps someone.

来源：https://stackoverflow.com/questions/54193797/application-property-server-servlet-session-timeout-is-not-working-in-spring-b

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