SpringBoot踩坑笔记⼆：SpringBoot整合redis报Noqualifyin。。。
今天在学习Spring Boot整合redis的过程中遇到个问题，在使⽤
@Autowired
private RedisTemplate<String, Object> redisTemplate;
注⼊时，启动项⽬会报异常
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dis.RedisTest': Unsatisfied dependency expressed through field 'redisTemplate'; nested exception is org.springframework.beans.facto  at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:586) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessP
ropertyValues(AutowiredAnnotationBeanPostProcessor.java:372) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1341) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:393) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.st.autoconfigure.SpringBootDependencyInjectionTestExecutionListener.prepareTestInstance(SpringBootDependencyInjectionTestExecutionListener.java:44) ~[spring-boot-test-autoconfigure-2.0.5.RELEASE.jar:2.0. at st.context.TestContextManager.prepareTestInstance(TestContextManager.java:246) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.ateTest(SpringJUnit4ClassRunner.java:227) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.del.ReflectiveCallable.run(ReflectiveCallable.java:12) [junit-4.12.jar:4.12]
at st.context.hodBlock(SpringJUnit4ClassRunner.java:291)
[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) [spring-test-5.0.9.RELEASE.jar:5.0.9.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]
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
at st.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at st.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
at st.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
lipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:89) [.cp/:na]
lipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41) [.cp/:na]
lipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:541) [.cp/:na]
lipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:763) [.cp/:na]
lipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:463) [.cp/:na]
lipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209) [.cp/:na]
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.RedisTemplate<java.lang.String, java.lang.Object>' available: expected at least 1 bean which qualifi  at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1506) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1101) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.solveDependency(DefaultListableBeanFactory.java:1062) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
... 29 common frames omitted
这么⼀⼤串看的是不是有点懵，其实咱们看⼀句可以了
No qualifying bean of type 'org.RedisTemplate<java.lang.String, java.lang.Object>' available:
⼤致意思是没有与RedisTemplate<String, Object>匹配的bean
解决⽅法
1、不指定泛型，如
@Autowired
private RedisTemplate redisTemplate;
2、使⽤@Resource注解代替@Autowired，如spring boot选择题
@Resource
private RedisTemplate<String, Object> redisTemplate;

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