需要更改哪些内容才能成功将 spring-data-redis 1.8.15 的 XML 配置移动到 2.1.0？

Question

我正在尝试将使用 spring-data-redis 1.8.15.RELEASE 的现有应用程序更新到 2.1.0。发布。此应用程序使用基于 XML 的配置，并且是在 Spring Boot 之前创建的，因此我无法使用利用更现代的 Spring 和 Spring Boot 配置代码的文档。

在更改 spring-data-redis 的版​​本之前，应用程序能够成功编译和运行，将 redis 用于各种用途，包括 spring-session。但是，在更新 spring-data-redis 的版​​本后，当我尝试运行应用程序时，我收到一个异常，告诉我 JedisConnectionFactory bean 无法再被实例化。

从文档 (https://docs.spring.io/spring-data-redis/docs/current/reference/html/) 中，我不清楚我需要更改哪些内容才能摆脱此异常。该文档似乎显示了 JedisConnectionFactory bean 的 XML 示例，该示例与此代码当前的方式类似。我从其他资源/站点中了解到，我现在可能需要创建一个与 JedisConnectionFactory bean 相关的 RedisStandaloneConfiguration bean，但我无法找到一个明确的示例来说明如何做到这一点。

谁能帮助我进行配置并告诉我需要更改哪些内容才能让我的应用程序正常运行？

来自 pom.xml 的片段

<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-redis</artifactId>
    <version>1.8.15.RELEASE</version>
    <!--want to move to <version>2.1.0.RELEASE</version>-->
</dependency>
<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
    <version>2.9.0</version>
</dependency>

来自 application.xml 的片段

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
   xmlns:security="http://www.springframework.org/schema/security"
   xmlns:tx="http://www.springframework.org/schema/tx"
   xmlns:util="http://www.springframework.org/schema/util"
   xsi:schemaLocation="http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc.xsd
    http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/security
    http://www.springframework.org/schema/security/spring-security.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd
    http://www.springframework.org/schema/util
    http://www.springframework.org/schema/util/spring-util.xsd">                
<context:annotation-config/>

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE"/>
    <property name="locations">
        <list>
            <value>classpath:app.properties</value>
        </list>
    </property>
</bean>

<bean id="keySerializer" class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
<bean id="valueSerializer" class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/>
<bean id="hashKeySerializer" class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/>
<bean id="hashValueSerializer" class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/>

<bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
    <property name = "hostName" value = "${redisHostName}"/>
    <property name = "port" value ="${redisPort}"/>
    <property name = "usePool" value = "true" />
</bean>

<!-- redis template definition -->
<bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate">
    <property name = "connectionFactory" ref = "jedisConnectionFactory"/>
    <property name = "keySerializer" ref = "keySerializer"/>
    <property name = "valueSerializer" ref = "valueSerializer"/>
    <property name = "hashKeySerializer" ref = "hashKeySerializer"/>
    <property name = "hashValueSerializer" ref = "hashValueSerializer"/>
</bean>

</beans>

例外情况：

org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class [org.springframework.web.context.ContextLoaderListener]
 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jedisConnectionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.redis.connection.jedis.JedisConnectionFactory]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.springframework.util.Assert.isTrue(ZLjava/util/function/Supplier;)V
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1105)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1050)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4745)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:630)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1842)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.redis.connection.jedis.JedisConnectionFactory]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.springframework.util.Assert.isTrue(ZLjava/util/function/Supplier;)V
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:163)
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1098)
    ... 26 more
Caused by: java.lang.NoSuchMethodError: org.springframework.util.Assert.isTrue(ZLjava/util/function/Supplier;)V
    at org.springframework.data.redis.connection.RedisStandaloneConfiguration.<init>(RedisStandaloneConfiguration.java:65)
    at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.<init>(JedisConnectionFactory.java:93)
    at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.<init>(JedisConnectionFactory.java:106)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147)
    ... 28 more

Answer 1

您使用的 Spring 库之间看起来不匹配。如果您使用的spring-core 版本小于5.x，我认为您会看到这个问题。 spring-data-redis 依赖于其他 Spring 库的 5.1.0 版本。您可能需要检查其他依赖项。