springBoot中怎么配置Redis管理session

springBoot中怎么配置Redis管理session，相信很多没有经验的人对此束手无策，为此本文总结了问题出现的原因和解决方法，通过这篇文章希望你能解决这个问题。

1.引入maven依赖

    org.springframework.boot    spring-boot-starter-data-redis    org.springframework.session    spring-session-data-redis

2.写入关键配置

spring.session.store-type=redis  #配置由redis管理session#redis连接信息spring.redis.host=127.0.0.1spring.redis.port=6379spring.redis.timeout=600000spring.redis.password=

3.加入关键配置代码

@Configuration@EnableRedisHttpSession(maxInactiveIntervalInSeconds=60*60*4,redisNamespace = "spring:session:tjzz:application")//设置session过期时间,设置存储路径@ConfigurationProperties(prefix = "spring.redis")public class SessionConfig {    @Value("${spring.redis.host}")    private String host;    @Value("${spring.redis.port}")    private int port;    @Value("${spring.redis.timeout}")    private int timeout;    @Value("${spring.redis.password}")    private String password;    /*    * 配置redis序列化方式    * */    @Bean(name = "springSessionDefaultRedisSerializer")    public GenericJackson2JsonRedisSerializer getGenericJackson2JsonRedisSerializer() {        return new GenericJackson2JsonRedisSerializer();    }    /*     * cookie  Base64解码     * */    @Bean    public DefaultCookieSerializer getDefaultCookieSerializer(){        DefaultCookieSerializer cookieSerializer = new DefaultCookieSerializer();        cookieSerializer.setUseBase64Encoding(false);        return cookieSerializer;    }}

4.测试类

@RestControllerpublic class SessionController {    @RequestMapping(value = "/get-session-id.action",method = RequestMethod.GET)    public String getSessionId(){        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();        HttpSession session = request.getSession();             String sessionId="";            Object temp=session.getAttribute("USER");//session中存储userCode的key为USER            System.out.println(temp.toString());            sessionId=session.getId();            return sessionId;    }}

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