SpringBoot2.1.0和Java11上的SpringDataRedis不工作

我将应用程序更新为SpringBoot2.1.0和Java11。从那时起，我的Redis不再工作了

当我调用

findById（）

并且结果为空时，就没有问题了。 当我调用

findById（）

并得到一个结果时，应用程序/线程就卡在这一点上，什么也没有发生

当我使用SpringBoot2.0.6和Java9时，同样的代码运行良好

我尝试使用

LettuceConnectionFactory

和

JedisConnectionFactory

，结果相同

我的Redis配置：

@Configuration
@EnableRedisRepositories
public class RedisConfiguration {

    @Bean
    RedisConnectionFactory connectionFactory() {
        return new LettuceConnectionFactory();
    }

    @Bean
    @Primary
    RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(connectionFactory);
        template.setKeySerializer(new StringRedisSerializer());
        template.setValueSerializer(new GenericJackson2JsonRedisSerializer());

        return template;
    }
}

我的存储库只是扩展了

crudepository

，我只使用提供的方法

Redis服务器版本是运行在OSX（开发）/Ubuntu（测试）上的Redis服务器v=4.0.9

---

我是否错过了使用Java 11/Boot 2.1时必须进行的一些更改？

我找到了一个解决方案。我创建了一个测试项目，发现以下异常是由

crudepository#findById（）

方法引发的

Caused by: org.springframework.data.keyvalue.core.UncategorizedKeyValueException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final java.lang.Long com.test.redisbug.Token.expiration!; nested exception is java.lang.UnsupportedOperationException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final java.lang.Long com.test.redisbug.Token.expiration!
    at org.springframework.data.keyvalue.core.KeyValuePersistenceExceptionTranslator.translateExceptionIfPossible(KeyValuePersistenceExceptionTranslator.java:55) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.resolveExceptionIfPossible(KeyValueTemplate.java:462) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.execute(KeyValueTemplate.java:348) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.findById(KeyValueTemplate.java:251) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.keyvalue.repository.support.SimpleKeyValueRepository.findById(SimpleKeyValueRepository.java:129) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
    at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:359) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:200) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:644) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:608) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.lambda$invoke$3(RepositoryFactorySupport.java:595) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:595) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:59) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61) ~[spring-data-commons-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]
    at com.sun.proxy.$Proxy47.findById(Unknown Source) ~[na:na]
    at com.test.redisbug.RedisBugApplication.run(RedisBugApplication.java:29) ~[classes/:na]
    at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:813) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE]
    ... 5 common frames omitted
Caused by: java.lang.UnsupportedOperationException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final java.lang.Long com.test.redisbug.Token.expiration!
    at com.test.redisbug.Token_Accessor_wgdh2l.setProperty(Unknown Source) ~[classes/:na]
    at org.springframework.data.redis.core.RedisKeyValueAdapter.readBackTimeToLiveIfSet(RedisKeyValueAdapter.java:622) ~[spring-data-redis-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.redis.core.RedisKeyValueAdapter.get(RedisKeyValueAdapter.java:300) ~[spring-data-redis-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.lambda$findById$3(KeyValueTemplate.java:253) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.execute(KeyValueTemplate.java:346) ~[spring-data-keyvalue-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    ... 29 common frames omitted

我将实体上的

@Value

注释更改为

@Data@allargsconstuctor

，现在它工作正常

---

似乎在

spring data redis中发生了一些更改

将变量key的名称更改为id

有一个bug使得带有@Id注释的字段必须命名为Id

public class Token implements Serializable {
    @Id private String id;
    private String code;
    @TimeToLive private Long expiration;
}

---

我刚刚遇到了同样的错误，在我的kotlin模型中将

val

设置为

var

，从而找到了解决方案。我没有使用

@value

或

@Data

或

@allargsconstuctor

@RedisHash("keys")
class Token (
        @Id
        val key: String? = null,
        @TimeToLive
        var expiration: Long
)

我的日志如下所示：

org.springframework.data.keyvalue.core.UncategorizedKeyValueException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final long oauth2demo.oauth2clientdemo.Token.expiration!; nested exception is java.lang.UnsupportedOperationException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final long oauth2demo.oauth2clientdemo.Token.expiration!
    at org.springframework.data.keyvalue.core.KeyValuePersistenceExceptionTranslator.translateExceptionIfPossible(KeyValuePersistenceExceptionTranslator.java:55) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.resolveExceptionIfPossible(KeyValueTemplate.java:462) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.execute(KeyValueTemplate.java:348) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.findById(KeyValueTemplate.java:251) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.repository.support.SimpleKeyValueRepos
...

---

你能试试这个

模板吗。afterPropertiesSet（）

和

重新连接工厂。afterPropertiesSet（）

然后返回这两个对象。从spring boot 2.0.3和java 9升级到spring boot 2.1.0和java 11后，我的mongo面临同样的问题。做您是否找到了除使用@AllArgsConstructor之外的其他解决方案，因为我不想使用此库。

org.springframework.data.keyvalue.core.UncategorizedKeyValueException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final long oauth2demo.oauth2clientdemo.Token.expiration!; nested exception is java.lang.UnsupportedOperationException: No accessor to set property @org.springframework.data.redis.core.TimeToLive(unit=SECONDS)private final long oauth2demo.oauth2clientdemo.Token.expiration!
    at org.springframework.data.keyvalue.core.KeyValuePersistenceExceptionTranslator.translateExceptionIfPossible(KeyValuePersistenceExceptionTranslator.java:55) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.resolveExceptionIfPossible(KeyValueTemplate.java:462) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.execute(KeyValueTemplate.java:348) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.core.KeyValueTemplate.findById(KeyValueTemplate.java:251) ~[spring-data-keyvalue-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
    at org.springframework.data.keyvalue.repository.support.SimpleKeyValueRepos
...