远程调试
1:找路径文件名为catalina.bat(一般为portal/bin/catalina.bat,Tomcat 5.0/bin/catalina.bat;linux 编辑catalina.sh)
set JAVA_OPTS=-Xms512m -Xmx768m -XX:MinHeapFreeRatio=20 -XX:MaxHeapFreeRatio=80 -Dfile.encoding=GBK
在上行语句下面加上:
SET CATALINA_OPTS=-server -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5888
2.打开eclipse中的debug设置窗口(Debug Configurations),选择Remote Java Application ,新建一个debug项,输入远程服务器IP和刚才设置端口号(5888),点ok就可以进入debug状态了。
动态加载类
1:找到路径文件名为Tomcat 5.0/conf/tomcat-users.xml
加上
<role rolename="manager"/>
<user username="admin" password="admin" roles="manager"/>
2:打开URL http://192.168.51.51/manager/html 可以看到许多部署的应用 替哪个class 就在哪个应用的右边有个reload按钮按下就可以重新编译部署了。
前提不混淆的包
其他方式:
set JAVA_HOME=D:\Program Files\Mocha Software_new\Mocha BSM\jdk1.5.0
set CATALINA_HOME=D:\Program Files\Mocha Software_new\Mocha BSM\mocha_bsm_portal
set CATALINA_BASE=%CATALINA_HOME%
set CATALINA_TMPDIR=%CATALINA_HOME%\temp
set CATALINA_OPTS=-Dbsm.config.root="%CATALINA_HOME%/common/config" -Djava.security.auth.login.config="%CATALINA_HOME%/conf/jaas.conf" -Djava.awt.headless="true" %CATALINA_OPTS%
set JAVA_OPTS=-Xms512m -Xmx768m -XX:MinHeapFreeRatio=20 -XX:MaxHeapFreeRatio=80 -XX:PermSize=128M -XX:MaxPermSize=512m -Dfile.encoding=GBK
set JAVA_OPTS=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n %JAVA_OPTS%
set CATALINA_HOME=D:\Program Files\Mocha Software_new\Mocha BSM\mocha_bsm_portal
set CATALINA_BASE=%CATALINA_HOME%
set CATALINA_TMPDIR=%CATALINA_HOME%\temp
set CATALINA_OPTS=-Dbsm.config.root="%CATALINA_HOME%/common/config" -Djava.security.auth.login.config="%CATALINA_HOME%/conf/jaas.conf" -Djava.awt.headless="true" %CATALINA_OPTS%
set JAVA_OPTS=-Xms512m -Xmx768m -XX:MinHeapFreeRatio=20 -XX:MaxHeapFreeRatio=80 -XX:PermSize=128M -XX:MaxPermSize=512m -Dfile.encoding=GBK
set JAVA_OPTS=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n %JAVA_OPTS%