安装tomcat 并配置环境变量

https://blog.csdn.net/abc7766554/article/details/76216598

按照上面的流程安装之后出现下列错误

java.net.BindException: Address already in use: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
        at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
        at java.net.ServerSocket.bind(ServerSocket.java:375)
        at java.net.ServerSocket.<init>(ServerSocket.java:237)
        at org.apache.catalina.core.StandardServer.await(StandardServer.java:440)
        at org.apache.catalina.startup.Catalina.await(Catalina.java:769)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:715)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493)

cmd输入netstat -ano 找了下没有8080端口被占用的情况, 然后我把iis里面的网站全部停止,
在浏览器输入http://127.0.0.1:8080/ 有点忙没时间找原因
成功