1、打开intellij idea软件，创建spring boot项目，添加maven依赖，代码如下 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework.session</groupId> <artifactId>spring-session-jdbc</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency>
3、根据org/springframework/session/jdbc/schema-mysql.sql中内容，添加数据库表，sql脚本如下CREATE TABLE SPRING_SESSION ( PRIMARY_ID CHAR(36) NOT NULL, SESSION_ID CHAR(36) NOT NULL, CREATION_TIME BIGINT NOT NULL, LAST_ACCESS_TIME BIGINT NOT NULL, MAX_INACTIVE_INTERVAL INT NOT NULL, EXPIRY_TIME BIGINT NOT NULL, PRINCIPAL_NAME VARCHAR(100), CONSTRAINT SPRING_SESSION_PK PRIMARY KEY (PRIMARY_ID)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;CREATE UNIQUE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (SESSION_ID);CREATE INDEX SPRING_SESSION_IX2 ON SPRING_SESSION (EXPIRY_TIME);CREATE INDEX SPRING_SESSION_IX3 ON SPRING_SESSION (PRINCIPAL_NAME);CREATE TABLE SPRING_SESSION_ATTRIBUTES ( SESSION_PRIMARY_ID CHAR(36) NOT NULL, ATTRIBUTE_NAME VARCHAR(200) NOT NULL, ATTRIBUTE_BYTES BLOB NOT NULL, CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_PRIMARY_ID, ATTRIBUTE_NAME), CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_PRIMARY_ID) REFERENCES SPRING_SESSION(PRIMARY_ID) ON DELETE CASCADE) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
5、注入一个TaskScheduler，用户清除过期session，代码如下@SpringBootApplicationpublic class SpringBootSessionApplication { public static void main(String[] args) { SpringApplication.run(SpringBootSessionApplication.class, args); } @Bean public TaskScheduler taskScheduler(){ return new ThreadPoolTaskScheduler(); }}
7、启动应用程序，打开浏览器，访问刚才编写的接口，如下图所示
