[英]Unable to store session in Redis using Java Spring Boot Session Data Redis
我認為我在Redis中保存會話信息時遇到問題。 我試圖按照spring-session-data-redis
的說明進行操作,但是當我啟動請求時,我無法在redis中找到任何會話信息。 以下是我的代碼和配置。
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>
應用程序配置類:
@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);
}
}
我的示例獲取請求控制器:
// 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;
}
我錯過了什么嗎? spring-session-data-redis
應該自動將會話存儲到Redis,但它似乎不是那樣的。 我是否需要spring-session
依賴和spring-data-redis
依賴? redis連接正常,我將其設置為偵聽所有接口。
我似乎可以在啟動請求時檢索會話ID,但為什么會話沒有插入Redis?
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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