weblogic 8
set DEBUG_OPTS=-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,server=y,address=5555,suspend=n
%JAVA_HOME%\bin\java %DEBUG_OPTS% %JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS% -Dweblogic.Name=%SERVER_NAME% -Dweblogic.ProductionModeEnabled=%PRODUCTION_MODE% -Dweblogic.management.username= %WLS_USER% -Dweblogic.management.password= %WLS_PW% -Djava.security.policy="%WL_HOME%\server\lib\weblogic.policy"
weblogic.Server
weblogic 9
set DEBUG_OPTS=-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,server=y,address=8000,suspend=n
if "%WLS_REDIRECT_LOG%"=="" (
echo Starting WLS with line:
echo %JAVA_HOME%\bin\java %JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS% -Dweblogic.Name=%SERVER_NAME% -Djava.security.policy=%WL_HOME%\server\lib\weblogic.policy %PROXY_SETTINGS% %SERVER_CLASS%
%JAVA_HOME%\bin\java %DEBUG_OPTS% %JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS% -Dweblogic.Name=%SERVER_NAME% -Djava.security.policy=%WL_HOME%\server\lib\weblogic.policy %PROXY_SETTINGS% %SERVER_CLASS%
) else (
echo Redirecting output from WLS window to %WLS_REDIRECT_LOG%
%JAVA_HOME%\bin\java %DEBUG_OPTS% %JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS% -Dweblogic.Name=%SERVER_NAME% -Djava.security.policy=%WL_HOME%\server\lib\weblogic.policy %PROXY_SETTINGS% %SERVER_CLASS% >"%WLS_REDIRECT_LOG%" 2>&1
)
tomcat 5
SET CATALINA_OPTS=-server -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5555
UNIX
tomcat 5
還需要把% CATALINE_HOME %/bin/startup.sh中的最後一行exec "$PRGDIR"/"$EXECUTABLE" start "$@" 中的start改成jpda start。由於默認的端口是8000，所以如果8000端口已有他用的話，還需在catalina.sh文件中設置：JPDA_ADDRESS=8787。
輸入命令startup.sh或者catalina.sh jpda start就可啓動tomcat。
在catalina.sh中設置JPDA_ADDRESS=8787
啓動時：./catalina.sh jpda run
原理
-Xdebug等變量是j2ee標準變量加到啓動Web容器參數即可
tomcat5會再環境中查詢CATALINA_OPTS
weblogic不會去查詢需要手工添加到啓動變量中