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；