java -jar XXX.jar 没有主清单属性以及找不到或无法加载主类的问题

<plugin>
    <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-maven-plugin</artifactId>
         <executions>
         <execution>
             <goals>
                 <goal>repackage</goal>
             </goals>
         </execution>
         </executions>
</plugin>