Jenkins部署SpringBoot项目报错：ERROR: Step ‘Deploy war/ear to a container’ aborted due to exception:

ERROR: Step ‘Deploy war/ear to a container’ aborted due to exception: 
java.lang.InterruptedException: [DeployPublisher][WARN] No wars found. Deploy aborted. %n
	at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:107)
	at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:112)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
	at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:45)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1919)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:428)
Finished: FAILURE

报错出现在，构建war包完成之后，要部署到Tomcat容器时候，出现如上错误。

从错误 "No wars found" 中可以大致看出，意思是：找不到war包。

然后我仔细看了一下，Jenkins给我部署出来的东西，发现：

jenkins给我打包了jar，但是我配置的Jenkins找war包取部署，所以就找不到了。

解决方案：

（1）方案一：修改Jenkins部署jar包

（2）方案二：修改pom.xml重新打包

修改源代码中的pom.xml文件，添加<packaging>打包类型为war，然后上传源代码到git，重新通过Jenkins部署即可。