Tomcat远程调试

可能需要修改tomcat配置文件catalina.sh

关键是下面这段

if [ "$1" = "jpda" ] ; then
  if [ -z "$JPDA_TRANSPORT" ]; then
    JPDA_TRANSPORT="dt_socket" 
  fi
  if [ -z "$JPDA_ADDRESS" ]; then
    JPDA_ADDRESS=8000
  fi
  if [ -z "$JPDA_SUSPEND" ]; then
    JPDA_SUSPEND="n" 
  fi
  if [ -z "$JPDA_OPTS" ]; then
    JPDA_OPTS="-agentlib:jdwp=transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND" 
  fi
  CATALINA_OPTS="$JPDA_OPTS $CATALINA_OPTS" 
  shift
fi

启动 

sh /home/tomcat/8.5/bin/catalina.sh jpda start 

查看端口

netstat -anop|grep 8000