Linux tomcat 启动异常 试了很多想了很多未解

Question

Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:995)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
... 12 more
Caused by: java.net.BindException: Address already in use
字数有限 ,大概问题原因再上

Answer 1

端口被占用，如果是linux请使用ps -ef|grep 端口号 ,找到对应进程的pid，使用kill -9 pid杀掉进程。
如果是windows请在任务管理器中找到占用该端口的进程手动杀掉。