首先確保使用redis正常。
配置添加使用存儲類型
# spring session使用存儲類型
spring.session.store-type=redis
pom.xml中要引入依賴
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
<version>2.1.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
</exclusion>
</exclusions>
否則會引發配置文件讀取錯誤
Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.boot.autoconfigure.session.SessionAutoConfiguration$ServletSessionConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@3d4eac69]