无法使用Java Spring Boot Session Data Redis在Redis中存储会话

Question

我认为我在Redis中保存会话信息时遇到问题.我试图按照说明进行操作spring-session-data-redis,但是当我启动请求时,我在redis中找不到任何会话信息.以下是我的代码和配置.

application.properties文件:

spring.session.store-type=redis
spring.session.redis.flush-mode= on-save
spring.session.redis.namespace= spring:session
spring.redis.host= 10.10.10.10
spring.redis.port=10000

pom.xml中:

<dependency>
    <groupId>org.springframework.session</groupId>
    <artifactId>spring-session-data-redis</artifactId>
</dependency>
<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
    <version>2.9.0</version>
    <type>jar</type>
</dependency>

应用程序配置类:

@Configuration
@EnableRedisHttpSession
@PropertySource("application.properties")
public class AppConfig {

    @Value("${spring.redis.host}")
    private String redisHostName;

    @Value("${spring.redis.port}")
    private int redisPort;

    @Bean
    JedisConnectionFactory jedisConnectionFactory() {
        RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration(
                redisHostName, redisPort);
        return new JedisConnectionFactory(redisStandaloneConfiguration);
    }
}

我的示例获取请求控制器:

// test only
    @CrossOrigin
    @GetMapping(value = "/test/test")
    public String justTest(HttpServletRequest request) {
        HttpSession session = request.getSession();
        session.setAttribute("sessionId", "ssssss");

        String value = (String) session.getAttribute("sessionId").toString();
        return value;
    }

我错过了什么吗？本spring-session-data-redis应该存储会话自动Redis的,但它似乎不是演戏那样.我需要spring-session依赖和spring-data-redis依赖吗？redis连接正常,我将其设置为侦听所有接口.

我似乎可以在启动请求时检索会话ID,但为什么会话没有插入Redis？

Answer 1

spring.session.redis.flush-mode= IMMEDIATE

/**
     * Flush mode for the Redis sessions. The default is {@code ON_SAVE} which only
     * updates the backing Redis when {@link SessionRepository#save(Session)} is invoked.
     * In a web environment this happens just before the HTTP response is committed.
     * <p>
     * Setting the value to {@code IMMEDIATE} will ensure that the any updates to the
     * Session are immediately written to the Redis instance.
     * @return the {@link RedisFlushMode} to use
     * @since 1.1

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