公交windows下直接点击startupb

在XP上明明已经安装了JDK1.5并设置好了JAVA_HOME,可偏偏Tomcat在启动过程中找不到。

报错信息如下：Neither the JAVA_HOME nor the JRE_HOME environment variable is defined At least one of these environment variable is needed to run this program;提示找不到java_home各jre_home路径，何解?

原因不知道了，下面来看解决办法：

1、分析t启动脚本：发现其调用了t,而t调用了t

2、在t的头部定义了JAVA_HOME和JRE_HOME的值，那么在这里手动设置JAVA_HOME变量

rem

rem Set CLASSPATH and Java options

rem

rem $Id: t 505241 10:22:58Z jfclere $

rem

set JAVA_HOME=C:Program FilesJavajdk1.5.0_05

set JRE_HOME=C:Program FilesJavajre1.5.0_05

rem Make sure prerequisite environment variables are set

if not %JAVA_HOME% == goto gotJdkHome

我们向整个互联行业、整个法律界提出这样一个问题：像腾讯这样利用自己雄厚的资源if not %JRE_HOME% == goto gotJreHome

echo Neither the JAVA_HOME nor the JRE_HOME environment variable is defined

echo At least one of these environment variable is needed to run this program

goto exit

:gotJreHome

if not exist %JRE_HOME%e goto noJavaHome

if not exist %JRE_HOME%e goto noJavaHome

if not %1 == debug goto okJavaHome

echo JAVA_HOME should point to a JDK in order to run in debug mode.

goto exit

:gotJdkHome

if not exist %JAVA_HOME%e goto noJavaHome

if not exist %JAVA_HOME%e goto noJavaHome

if not exist %JAVA_HOME%e goto noJavaHome

if not exist %JAVA_HOME%e goto noJavaHome

if not %JRE_HOME% == goto okJavaHome

set JRE_HOME=%JAVA_HOME%

goto okJavaHome

:noJavaHome

echo The JAVA_HOME environment variable is not defined correctly

echo This environment variable is needed to run this program

echo NB: JAVA_HOME should point to a JDK not a JRE

goto exit

:okJavaHome

if not ?SEDIR% == goto gotBasedir

echo The BASEDIR environment variable is not defined

echo This environment variable is needed to run this program

goto exit

:gotBasedir

if exist ?SEDIR%t goto okBasedir

echo The BASEDIR environment variable is not defined correctly

echo This environment variable is needed to run this program

goto exit

:okBasedir

rem Set the default rs argument

set JAVA_ENDORSED_DIRS=?SEDIR%endorsed

rem Set standard CLASSPATH

rem Note that there are no quotes as we do not want to introduce random

rem quotes into the CLASSPATH

if not exist %JAVA_HOME%r goto noJavac

set CLASSPATH=%JAVA_HOME文/嘉阳 视频/辛军%r

:noJavac

rem Set standard command for invoking Java.

rem Note that NT requires a window name argument when using start.

rem Also note the quoting as JAVA_HOME may contain spaces.

set _RUNJAVA=%JRE_HOME%binjava

set _RUNJAVAW=%JRE_HOME%binjavaw

set _RUNJDB=%JAVA_HOME%binjdb

set _RUNJAVAC=%JAVA_HOME%binjavac

goto end

:exit

exit /b 1

:end

3、重启tomcat,敲入http://localhost:8080验证，问题解决。

tomcat5需要jdk1.6做支撑，jdk1.5不能够。

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