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Merge branch '4.0.x'

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Closes gh-49705
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Andy Wilkinson
2026-03-23 09:44:29 +00:00
parent c5cb7c43a9 1e5fd25888
commit e8fe9166bf
1 changed files with 7 additions and 13 deletions
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documentation/spring-boot-docs/src/docs/antora/modules/reference/pages/web/spring-session.adoc
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@@ -2,23 +2,16 @@
= Spring Session
Spring Boot provides {url-spring-session-site}[Spring Session] auto-configuration for a range of data stores.
For each data store, a specific Spring Boot starter is provided.
When building a servlet web application, the following stores can be auto-configured:
* Redis
* JDBC
Additionally, {url-spring-boot-for-apache-geode-site}[Spring Boot for Apache Geode] provides {url-spring-boot-for-apache-geode-docs}#geode-session[auto-configuration for using Apache Geode as a session store].
* Redis (`spring-boot-starter-session-data-redis`)
* JDBC (`spring-boot-starter-session-jdbc`)
The servlet auto-configuration replaces the need to use `@Enable*HttpSession`.
If a single Spring Session module is present on the classpath, Spring Boot uses that store implementation automatically.
If you have more than one implementation, Spring Boot uses the following order for choosing a specific implementation:
. Redis
. JDBC
. If neither Redis nor JDBC are available, we do not configure a javadoc:org.springframework.session.SessionRepository[].
When building a reactive web application, the Redis store can be auto-configured.
When building a reactive web application, the Redis store can be auto-configured by depending on `spring-boot-starter-session-data-redis`.
This replaces the need to use `@EnableRedisWebSession`.
Each store has specific additional settings.
@@ -37,4 +30,5 @@ If that property is not set with a servlet web application, the auto-configurati
You can take control over Spring Session's configuration using `@Enable*HttpSession` (servlet) or `@EnableRedisWebSession` (reactive).
This will cause the auto-configuration to back off.
Spring Session can then be configured using the annotation's attributes rather than the previously described configuration properties.
Alternatively, depend on the relevant Spring Session module directly rather than using one of Spring Boot's starters for Spring Session.
With either approach, Spring Session can then be configured using the annotation's attributes rather than the previously described configuration properties.