如何自动装配RedisTemplate <String，Object>

我想在spring boot中使用RedisTemplate . 我可以成功使用StringRedisTemplate，但我不能使用RedisTemplate . 这是代码 .

@RunWith(SpringRunner.class)
@SpringBootTest
public class RedisEntityTests {

    @Autowired
    private StringRedisTemplate stringRedisTemplate;

    @Autowired
    private RedisTemplate<String, RedisEntity> redisTemplate;

    // This test case can run successfully.
    @Test
    public void testString() {
        // save string
        stringRedisTemplate.opsForValue().set("aaa", "111");
        Assert.assertEquals("111", stringRedisTemplate.opsForValue().get("aaa"));
    }

    // This test case I got error.
    @Test
    public void testObject() throws Exception {
        // save object
        RedisEntity redisEntity = new RedisEntity("Tom", 20);
        redisTemplate.opsForValue().set(redisEntity.getName(), redisEntity);

        Assert.assertEquals(20, (redisTemplate.opsForValue().get("Tom")).getAge().longValue());
    }
}

然后，运行测试方法：testObject（），这是错误报告：

2017-12-17 16：12：12.079 ERROR 4708 --- [main] ostest.context.TestContextManager：允许TestExecutionListener [org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@49070868]准备测试实例时捕获异常[springworld.RedisEntityTests@2f3cd727] org.springframework.beans.factory.UnsatisfiedDependencyException：创建名为'springworld.RedisEntityTests'的bean时出错：通过字段'redisTemplate'表示不满意的依赖关系;嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：没有类型'org.springframework.data.redis.core.RedisTemplate'的限定bean可用：预计至少有1个bean可以作为autowire候选者 . 依赖注释：{@ org.springframework.beans.factory.annotation.Autowired（required = true）}在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor $ AutowiredFieldElement.inject（AutowiredAnnotationBeanPostProcessor.java：588）〜[spring-beans -4.3.13.RELEASE.jar：4.3.13.RELEASE]在org.springframework.beans.factory.annotation.InjectionMetadata.inject（InjectionMetadata.java:88）〜[spring-beans-4.3.13.RELEASE.jar： 4.3.13.RELEASE] org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:366）〜[spring-beans-4.3.13.RELEASE.jar：4.3.13.RELEASE] at org . springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1264）〜[spring-beans-4.3.13.RELEASE.jar：4.3.13.RELEASE] org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory .autowireBeanProperties（AbstractAutowireCapableBeanFactory.java:38 6）〜[spring-beans-4.3.13.RELEASE.jar：4.3.13.RELEASE] org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies（DependencyInjectionTestExecutionListener.java:118)~ [spring-test-4.3 .13.RELEASE.jar：4.3.13.RELEASE] at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance（DependencyInjectionTestExecutionListener.java:83）〜[spring-test-4.3.13.RELEASE.jar：4.3 . 13.RELEASE]在org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener.prepareTestInstance（SpringBootDependencyInjectionTestExecutionListener.java:44）〜[spring-boot-test-autoconfigure-1.5.9.RELEASE.jar：1.5.9.RELEASE] at at org.springframework.test.context.TestContextManager.prepareTestInstance（TestContextManager.java:230）〜[spring-test-4.3.13.RELEASE.jar：4.3.13.RELEASE] org.springframework.test.context.junit4.SpringJUnit4ClassRunner .createTest（SpringJUnit4ClassRunner.java:228）[spring-test-4.3.13.RELEASE.ja r：4.3.13.RELEASE]在org.springframework.test.context.junit4.SpringJUnit4ClassRunner $ 1.runReflectiveCall（SpringJUnit4ClassRunner.java:287）[spring-test-4.3.13.RELEASE.jar：4.3.13.RELEASE] at at org.junit.internal.runners.model.ReflectiveCallable.run（ReflectiveCallable.java:12）[junit-4.12.jar：4.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock（SpringJUnit4ClassRunner.java:289） [spring-test-4.3.13.RELEASE.jar：4.3.13.RELEASE]在org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:247）[spring-test-4.3.13.RELEASE .jar：4.3.13.RELEASE]在org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:94）[spring-test-4.3.13.RELEASE.jar：4.3.13.RELEASE] at org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:290）[junit-4.12.jar：4.12] at org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:71）[junit-4.12.jar ：4.12]在org.junit.runners.ParentRunner.runChildren（ParentRu） nner.java:288) [junit-4.12.jar：4.12] org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:58）[junit-4.12.jar：4.12] at org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:268）[junit-4.12.jar：4.12] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate（RunBeforeTestClassCallbacks.java:61）[spring-test-4.3.13 .RELEASE.jar：4.3.13.RELEASE] atorg.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate（RunAfterTestClassCallbacks.java:70）[spring-test-4.3.13.RELEASE.jar：4.3.13.RELEASE] org.junit.runners.ParentRunner . 在org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run（SpringJUnit4ClassRunner.java:191）中运行（ParentRunner.java:363）[junit-4.12.jar：4.12] [spring-test-4.3.13.RELEASE.jar ：4.3.13.RELEASE] org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:86）[ . ct /：na] at or.e.eclipse.jdt.internal.junit.runner . testOecution.run（TestExecution.java:38）[ . cc /：na] atg.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:539）[ . cp /：na] at org . eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:761）[ . cp /：na] at or.e.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:461） [.cp /：na] at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:207） [.cp /：na]引起：org.springframework.beans.factory.NoSuchBeanDefinitionException：没有类型'org.springframework.data.redis.core.RedisTemplate'的限定bean可用：预计至少有1个bean有资格作为autowire候选者 . 依赖注释：{@ org.springframework.beans.factory.annotation.Autowired（required = true）}在org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound（DefaultListableBeanFactory.java:1493）〜[spring-beans-4.3 .13.RELEASE.jar：4.3.13.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency（DefaultListableBeanFactory.java:1104)~ [spring-beans-4.3.13.RELEASE.jar：4.3 . 13.RELEASE] org.springframework上的org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency（DefaultListableBeanFactory.java:1066）〜[spring-beans-4.3.13.RELEASE.jar：4.3.13.RELEASE] . beans.factory.annotation.AutowiredAnnotationBeanPostProcessor $ AutowiredFieldElement.inject（AutowiredAnnotationBeanPostProcessor.java：585）〜[spring-beans-4.3.13.RELEASE.jar：4.3.13.RELEASE] ...省略了29个常用帧