导入SpringBoot-actuthor包之后项目启动不了

Question

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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.cloud.client.discovery.health.DiscoveryCompositeHealthIndicator.<init>(DiscoveryCompositeHealthIndicator.java:42)

The following method did not exist:

    org.springframework.boot.actuate.health.CompositeHealthIndicator.<init>(Lorg/springframework/boot/actuate/health/HealthAggregator;)V

The method's class, org.springframework.boot.actuate.health.CompositeHealthIndicator, is available from the following locations:

    jar:file:/D:/local/repo/org/springframework/boot/spring-boot-actuator/2.3.11.RELEASE/spring-boot-actuator-2.3.11.RELEASE.jar!/org/springframework/boot/actuate/health/CompositeHealthIndicator.class

The class hierarchy was loaded from the following locations:

    org.springframework.boot.actuate.health.CompositeHealthIndicator: file:/D:/local/repo/org/springframework/boot/spring-boot-actuator/2.3.11.RELEASE/spring-boot-actuator-2.3.11.RELEASE.jar


Action:

Correct the classpath of your application so that it contains a single, compatible version of org.springframework.boot.actuate.health.CompositeHealthIndicator
]

Process finished with exit code 1

Answer 1

让阿豪来帮你解答，本回答参考chatgpt3.5编写提供，如果还有疑问可以评论或留言

问题描述： 应用启动失败。尝试从以下位置调用不存在的方法：org.springframework.cloud.client.discovery.health.DiscoveryCompositeHealthIndicator.<init>(DiscoveryCompositeHealthIndicator.java:42)。下列方法不存在：org.springframework.boot.actuate.health.CompositeHealthIndicator.<init>(Lorg/springframework/boot/actuate/health/HealthAggregator;)V。该方法的类 org.springframework.boot.actuate.health.CompositeHealthIndicator 可以从以下位置找到：jar:file:D:/local/repo/org/springframework/boot/spring-boot-actuator/2.3.11.RELEASE/spring-boot-actuator-2.3.11.RELEASE.jar!/org/springframework/boot/actuate/health/CompositeHealthIndicator.class。类层次结构从以下位置加载：org.springframework.boot.actuate.health.CompositeHealthIndicator: file:D:/local/repo/org/springframework/boot/spring-boot-actuator/2.3.11.RELEASE/spring-boot-actuator-2.3.11.RELEASE.jar。 问题解决方案： 纠正应用程序的类路径，确保它包含一个单一且兼容的 org.springframework.boot.actuate.health.CompositeHealthIndicator 版本。 例如，在 Maven 中，可以通过使用以下配置来确保只使用一个版本的依赖项：

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-dependencies</artifactId>
            <version>2.3.11.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

在 Gradle 中，可以使用以下配置来确保只使用一个版本的依赖项：

configurations.all {
    resolutionStrategy {
        failOnVersionConflict()
        force 'org.springframework.boot:spring-boot-starter-web:2.3.11.RELEASE'
    }
}

这将强制 Gradle 使用指定的版本，最终解决依赖项冲突。