spring boot打包问题

• java.lang.IllegalArgumentException: No auto configuration classes found in META-INF/spring.factories. If you are using a custom packaging, make sure that file is correct.
  at org.springframework.util.Assert.notEmpty(Assert.java:450)
  at org.springframework.boot.autoconfigure.AutoConfigurationImportSelector.getCandidateConfigurations(AutoConfigurationImportSelector.java:160)
  at org.springframework.boot.autoconfigure.AutoConfigurationImportSelector.selectImports(AutoConfigurationImportSelector.java:96)
  at org.springframework.boot.autoconfigure.AutoConfigurationImportSelector$AutoConfigurationGroup.process(AutoConfigurationImportSelector.java:386)
  at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorGrouping.getImports(ConfigurationClassParser.java:828)
  at org.springframework.context.annotation.ConfigurationClassParser.processDeferredImportSelectors(ConfigurationClassParser.java:563)
  at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:188)
  at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:316)
  at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233)
  at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:271)
  at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:91)
  at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694)
  at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532)
  at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
  at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762)
  at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:398)
  at org.springframework.boot.SpringApplication.run(SpringApplication.java:330)
  at org.springframework.boot.SpringApplication.run(SpringApplication.java:1258)
  at org.springframework.boot.SpringApplication.run(SpringApplication.java:1246)
  at cn.argonavis.gphelper.GphelperApplication.main(GphelperApplication.java:10)
  15:07:21.145 [main] INFO org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext - Closing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@1fe1d71: startup date [Tue Sep 11 15:07:20 CST 2018]; root of context hierarchy
  15:07:21.146 [main] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@3047e6: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.event.internalEventListenerProcessor,org.springframework.context.event.internalEventListenerFactory,gphelperApplication]; root of factory hierarchy

• ***.jar中没有主清单属性；

使用以下方法上面的问题一次解决：
1、点击idea右上角的配置；

2、添加Maven配置；

3、在command line输入命令：clean package并点击Apply；

4、点击运行；

5、找到打包的文件；