调试win系统下部署在tomcat的应用

步骤：

1.复制start.bat，重命名为jdpa.bat

2.搜索

call "%EXECUTABLE%" start %CMD_LINE_ARGS%

修改为以下四行

set JPDA_TRANSPORT=dt_socketset JPDA_ADDRESS=8000set JPDA_SUSPEND=ycall "%EXECUTABLE%" jpda start %CMD_LINE_ARGS%

3.win下执行jpda.bat，即可看到tomcat处于监听8000端口状态

（完）

eclipse中连接不写了，网上比较多。配置好之后可能会出的问题。以下是我的排查步骤：

如果远程服务器已经进入调试模式，本地缺不能连接。

1.window-->preferences-->搜索Debug,修改Debugger timeout 为6000，延时时间久一点。
2.window-->preferences-->搜索network Connections，修改Active Provider为Direct,重启eclipse。

这个是修改之后完整的jpda.dat，直接拉到最后看end上的四行，即时我们添加的。

@echo offrem Licensed to the Apache Software Foundation (ASF) under one or morerem contributor license agreements.  See the NOTICE file distributed withrem this work for additional information regarding copyright ownership.rem The ASF licenses this file to You under the Apache License, Version 2.0rem (the "License"); you may not use this file except in compliance withrem the License.  You may obtain a copy of the License atremrem     http://www.apache.org/licenses/LICENSE-2.0remrem Unless required by applicable law or agreed to in writing, softwarerem distributed under the License is distributed on an "AS IS" BASIS,rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.rem See the License for the specific language governing permissions andrem limitations under the License.rem ---------------------------------------------------------------------------rem Start script for the CATALINA Serverrem ---------------------------------------------------------------------------setlocalrem Guess CATALINA_HOME if not definedset "CURRENT_DIR=%cd%"if not "%CATALINA_HOME%" == "" goto gotHomeset "CATALINA_HOME=%CURRENT_DIR%"if exist "%CATALINA_HOME%\bin\catalina.bat" goto okHomecd ..set "CATALINA_HOME=%cd%"cd "%CURRENT_DIR%":gotHomeif exist "%CATALINA_HOME%\bin\catalina.bat" goto okHomeecho The CATALINA_HOME environment variable is not defined correctlyecho This environment variable is needed to run this programgoto end:okHomeset "EXECUTABLE=%CATALINA_HOME%\bin\catalina.bat"rem Check that target executable existsif exist "%EXECUTABLE%" goto okExececho Cannot find "%EXECUTABLE%"echo This file is needed to run this programgoto end:okExecrem Get remaining unshifted command line arguments and save them in theset CMD_LINE_ARGS=:setArgsif ""%1""=="""" goto doneSetArgsset CMD_LINE_ARGS=%CMD_LINE_ARGS% %1shiftgoto setArgs:doneSetArgsset JPDA_TRANSPORT=dt_socketset JPDA_ADDRESS=8000set JPDA_SUSPEND=ycall "%EXECUTABLE%" jpda start %CMD_LINE_ARGS%:end