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How to achieve a distributed Session, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.

JWT Token

Use JWT Token to store the user's identity, and then get other information from the database or cache. It doesn't matter which server the request is assigned to.

Tomcat + Redis

Configure in the configuration file of tomcat:

Then specify the host and port of redis and ok.

Spring Session + Redis

Configure in pom.xml:

Org.springframework.session spring-session-data-redis 1.2.1.RELEASE redis.clients jedis 2.8.1

Configure in the spring configuration file:

Configure in web.xml:

SpringSessionRepositoryFilter org.springframework.web.filter.DelegatingFilterProxy springSessionRepositoryFilter / *

Sample code:

@ RestController@RequestMapping ("/ test") public class TestController {@ RequestMapping ("/ putIntoSession") public String putIntoSession (HttpServletRequest request, String username) {request.getSession () .setAttribute ("name", "leo"); return "ok";} @ RequestMapping ("/ getFromSession") public String getFromSession (HttpServletRequest request, Model model) {String name = request.getSession () .getAttribute ("name"); return name }} is it helpful for you to read the above content? If you want to know more about the relevant knowledge or read more related articles, please follow the industry information channel, thank you for your support.

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