先贴下报错信息

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APPLICATION FAILED TO START
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Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport$AutoConfiguredAnnotationRepositoryConfigurationSource.<init>(AbstractRepositoryConfigurationSourceSupport.java:128)

The following method did not exist:

    org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource.<init>(Lorg/springframework/core/type/AnnotationMetadata;Ljava/lang/Class;Lorg/springframework/core/io/ResourceLoader;Lorg/springframework/core/env/Environment;Lorg/springframework/beans/factory/support/BeanDefinitionRegistry;Lorg/springframework/beans/factory/support/BeanNameGenerator;)V

The method's class, org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource, is available from the following locations:

    jar:file:/D:/ProgramTool/mavenRepository/org/springframework/data/spring-data-commons/2.1.5.RELEASE/spring-data-commons-2.1.5.RELEASE.jar!/org/springframework/data/repository/config/AnnotationRepositoryConfigurationSource.class

It was loaded from the following location:

    file:/D:/ProgramTool/mavenRepository/org/springframework/data/spring-data-commons/2.1.5.RELEASE/spring-data-commons-2.1.5.RELEASE.jar


Action:

Correct the classpath of your application so that it contains a single, compatible version of org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource

查了下该类中的方法截图如下

发现调用方法的参数个数不对呀，到这里怀疑时jar包版本问题。

但是spring data elasticsearch 2.2.2中自带的spring-data-commons 的版本时2.1.5.。。。有点坑
和spring-boot版本不对应，。
于是：

排除自带的，升级下这个版本，
到此，问题解决，启动正常……