*************************** APPLICATION FAILED TO START
Description:
The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured.
Action:
Verify the connector's configuration, identify and stop any process that's listening on port 8080, or configure this application to listen on another port.
2016-10-19 00:01:22.615 INFO 10988 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@3023df74: startup date [Wed Oct 19 00:01:19 CEST 2016]; root of context hierarchy 2016-10-19 00:01:22.616 INFO 10988 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
这是通过以下步骤解决的，
检查在可用端口上运行的进程
netstat -ao |find /i "listening"我们得到以下
TCP 0.0.0.0:7981 machinename:0 LISTENING 2428TCP 0.0.0.0:7982 machinename:0 LISTENING 2428TCP 0.0.0.0:8080 machinename:0 LISTENING 12704TCP 0.0.0.0:8500 machinename:0 LISTENING 2428即端口号和 他们正在监听的进程ID
停止进程运行在您的端口号（在这种情况下，它是8080＆进程ID是12704）
Taskkill /F /IM 12704（注意：提及正确的进程ID）
I have strange thing when I try to modify Spring project inside my Spring Tool Suite. On the first load (deploy) everything is fine, application compiles and runs on localhost:8080
When I change something inside code and try to redeploy it (Run it again - Run As Spring Boot App) I get error message
*************************** APPLICATION FAILED TO START
Description:
The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured.
Action:
Verify the connector's configuration, identify and stop any process that's listening on port 8080, or configure this application to listen on another port.
2016-10-19 00:01:22.615 INFO 10988 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@3023df74: startup date [Wed Oct 19 00:01:19 CEST 2016]; root of context hierarchy 2016-10-19 00:01:22.616 INFO 10988 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown