​​https://stackoverflow.com/questions/29842516/error-running-intellij-debugger-unable-to-open-debugger-port-java-net-connect​​


​​http://www.jetbrains.com/help/idea/run-debug-configuration-tomcat-server.html#d17085e2989​​

远程 部署

1 服务器配置

vi catalina.sh

在头部加上
CATALINA_OPTS="-Dcom.sun.management.jmxremote=
-Dcom.sun.management.jmxremote.port=1099
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Djava.rmi.server.hostname=192.168.0.50"


启动 ./catalina.sh start

2 idea 配置 

1. tomcat server remoting
2.server
jmx port :1099
type:sftp
path from root :/
mapped as : E:\idea\sheku2.0\target\artifacts\wp_war_exploded
remote connection settings : host:<host>  port:1099

3.deployment
选择war

3 deployment server 配置

type:sftp
port:远程服务的特定端口 如22
Root path: /opt/apache-tomcat-8.5.20/webapps/

4 over