使用Gradle时，依赖关系将两次放入Spring Boot（> 2.x）jar

Question

为CF添加这样的Cloud SDK： compile "com.sap.cloud.s4hana:s4hana-all:${cloudSDKVersion}" compile ("com.sap.cloud.s4hana.cloudplatform:scp-cf:${cloudSDKVersion}")导致弹簧启动罐中的重复罐子被部署到CF. 示例： core-2.3.1.jar connectivity-2.3.1.jar

• 这导致 ：
  • 运行时期间的ClassNotFoundExceptions
  • 防止cf push命令出错： Comparing local files to remote cache... Aborting push: File BOOT-INF/lib/core-2.3.1.jar has been modified since the start of push. Validate the correct state of the file and try again. FAILED Comparing local files to remote cache... Aborting push: File BOOT-INF/lib/core-2.3.1.jar has been modified since the start of push. Validate the correct state of the file and try again. FAILED

Answer 1

构建引导软件包时，gradle会跳过组件名称。

经过一些谷歌搜索后，这是解决方案： https ： //github.com/spring-projects/spring-boot/issues/10778

bootJar {
    rootSpec.filesMatching('**/*.jar', { jar ->
        String groupId = jar.file.parentFile.parentFile.parentFile.parentFile.name
        jar.name = "$groupId-${jar.name}"
    })
}