报错信息：

***************************
APPLICATION FAILED TO START
***************************

Description:

An attempt was made to call the method org.springframework.plugin.core.PluginRegistry.getPluginFor(Ljava/lang/Object;)Ljava/util/Optional; but it does not exist. Its class, org.springframework.plugin.core.PluginRegistry, is available from the following locations:

    jar:file:/C:/programs/maven/localHouse/org/springframework/plugin/spring-plugin-core/1.2.0.RELEASE/spring-plugin-core-1.2.0.RELEASE.jar!/org/springframework/plugin/core/PluginRegistry.class

It was loaded from the following location:

    file:/C:/programs/maven/localHouse/org/springframework/plugin/spring-plugin-core/1.2.0.RELEASE/spring-plugin-core-1.2.0.RELEASE.jar


Action:

Correct the classpath of your application so that it contains a single, compatible version of org.springframework.plugin.core.PluginRegistry

原因：maven-surefire-plugin指定的版本和spring-boot-starter-parent版本不一致（前者最好不要加版本号，另外springboot版本最好不要改动，本次问题就是改动了springboot版本，导致maven-surefire-plugin和springboot版本对不上所以报错）

解决方案：
方法1：maven-surefire-plugin指定的版本和spring-boot-starter-parent版本不一致的情况下，强制将依赖版本升级到2.0，问题解决

        <dependency>
            <groupId>org.springframework.plugin</groupId>
            <artifactId>spring-plugin-core</artifactId>
            <version>2.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.plugin</groupId>
            <artifactId>spring-plugin-metadata</artifactId>
            <version>2.0.0.RELEASE</version>
        </dependency>

方法2：恢复使用工程中本身有的springboot版本