以服務器linux 爲例子:java
修改catalina.sh 文件linux
# Bugzilla 37848: only output this if we have a TTY if [ $have_tty -eq 1 ]; then echo "Using CATALINA_BASE: $CATALINA_BASE" echo "Using CATALINA_HOME: $CATALINA_HOME" echo "Using CATALINA_TMPDIR: $CATALINA_TMPDIR" if [ "$1" = "debug" ] ; then echo "Using JAVA_HOME: $JAVA_HOME" else echo "Using JRE_HOME: $JRE_HOME" fi echo "Using CLASSPATH: $CLASSPATH" if [ ! -z "$CATALINA_PID" ]; then echo "Using CATALINA_PID: $CATALINA_PID" fi fi if [ "$1" = "jpda" ] ; then if [ -z "$JPDA_TRANSPORT" ]; then JPDA_TRANSPORT="dt_socket" fi if [ -z "$JPDA_ADDRESS" ]; then JPDA_ADDRESS="8777" #此處是修改默認遠程調式端口 修改成:8777 fi if [ -z "$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="$CATALINA_OPTS $JPDA_OPTS" shift fi if [ "$1" = "debug" ] ; then if $os400; then echo "Debug command not available on OS400" exit 1 else shift if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift
2.修改startup.sh服務器
# Start Script for the CATALINA Server # # $Id: startup.sh 1202062 2011-11-15 06:50:02Z mturk $ # ----------------------------------------------------------------------------- # Better OS/400 detection: see Bugzilla 31132 os400=false case "`uname`" in OS400*) os400=true;; esac # resolve links - $0 may be a softlink PRG="$0" while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG=`dirname "$PRG"`/"$link" fi done PRGDIR=`dirname "$PRG"` EXECUTABLE=catalina.sh # Check that target executable exists if $os400; then # -x will Only work on the os400 if the files are: # 1. owned by the user # 2. owned by the PRIMARY group of the user # this will not work if the user belongs in secondary groups eval else if [ ! -x "$PRGDIR"/"$EXECUTABLE" ]; then echo "Cannot find $PRGDIR/$EXECUTABLE" echo "The file is absent or does not have execute permission" echo "This file is needed to run this program" exit 1 fi fi exec "$PRGDIR"/"$EXECUTABLE" jpda start "$@" #此處在start前面 新增 jpda . jpda 執行catalina.sh中的默認遠程調式端口 ~
3.MyEclipse 端配置app
1.打開Debug Configurations選項socket
2.找到Remote java application ---》 new this
3.Host:遠程地址 好比:172.16.17.58 debug
Port: 8000 默認端口是8000code