java - Spring Boot Multi-Module maven项目重新打包失败

Question

我目前正在学习 John Thompson 的 Spring Framework Beginner to Guru 类(class)。我按照他的步骤一步一步地在 spring boot 上为 spring pet clinic 创建多模块 maven 项目。当我在我的根模块上单击包时，它说重新打包失败，无法找到主类。

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        <executions>
            <execution>
                <goals>
                    <goal>repackage</goal>
                </goals>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </execution>
        </executions>
        </plugin>
    </plugins>
</build>

[错误] 无法执行目标 org.springframework.boot:spring-boot-maven-plugin:2.1.6.RELEASE:repackage (repackage) on project pet-clinic-data: 目标 org.springframework 的执行重新打包。 boot:spring-boot-maven-plugin:2.1.6.RELEASE:repackage failed: Unable to find main class -> [求助1]

Answer 1

删除

 <configuration>
       <skip>true</skip>
   </configuration>

并添加“spring-boot.repackage.skip”属性，如下所示:

<artifactId>pet-clinic-data</artifactId>
    <properties>
        <spring-boot.repackage.skip>true</spring-boot.repackage.skip>
    </properties>