执行Tomcat的start.bat命令时，提示：'JAVA_OPTS'不是内部命令，也不是可运行的程序

Question

我在命令行窗口中找到Tomcat的bin目录，敲：startup.bat
提示的错误是：'JAVA_OPTS'不是内部命令，也不是可运行的程序
该如何解决呢？谢谢！

Answer 1

你的catalina.bat里面有JAVA_OPTS么？
catalina.bat里加了JAVA_OPTS="set －Xms   520m   -Xmx   900m   -Xss   128k" 

Answer 2

startup.bat中的内容没有改过
[code=BatchFile]@echo off
if "%OS%" == "Windows_NT" setlocal
rem ---------------------------------------------------------------------------
rem Start script for the CATALINA Server
rem
rem $Id: startup.bat 302918 2004-05-27 18:25:11Z yoavs $
rem ---------------------------------------------------------------------------rem Guess CATALINA_HOME if not defined
set CURRENT_DIR=%cd%
if not "%CATALINA_HOME%" == "" goto gotHome
set CATALINA_HOME=%CURRENT_DIR%
if exist "%CATALINA_HOME%\bin\catalina.bat" goto okHome
cd ..
set CATALINA_HOME=%cd%
cd %CURRENT_DIR%
:gotHome
if exist "%CATALINA_HOME%\bin\catalina.bat" goto okHome
echo The CATALINA_HOME environment variable is not defined correctly
echo This environment variable is needed to run this program
goto end
:okHomeset EXECUTABLE=%CATALINA_HOME%\bin\catalina.batrem Check that target executable exists
if exist "%EXECUTABLE%" goto okExec
echo Cannot find %EXECUTABLE%
echo This file is needed to run this program
goto end
:okExecrem Get remaining unshifted command line arguments and save them in the
set CMD_LINE_ARGS=
:setArgs
if ""%1""=="""" goto doneSetArgs
set CMD_LINE_ARGS=%CMD_LINE_ARGS% %1
shift
goto setArgs
:doneSetArgscall "%EXECUTABLE%" start %CMD_LINE_ARGS%:end
[/code]

Answer 3

catalina.bat中的内容也没有改过：
与JAVA_OPTS 有关系的是这些内容：
[code=BatchFile]rem   JAVA_OPTS       (Optional) Java runtime options used when the "start",
rem                   "stop", or "run" command is executed.[/code]
[code=BatchFile]rem $Id: catalina.bat 609438 2008-01-06 22:14:28Z t $
rem ---------------------------------------------------------------------------JAVA_OPTS=-Xms512m -Xmx1024m
[/code]
[code=BatchFile]
if not exist "%CATALINA_HOME%\bin\tomcat-juli.jar" goto noJuli
set JAVA_OPTS=%JAVA_OPTS% -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file="%CATALINA_BASE%\conf\logging.properties"
:noJulirem ----- Execute The Requested Command ---------------------------------------[/code]
[code=BatchFile]rem Execute Java with the applicable properties
if not "%JPDA%" == "" goto doJpda
if not "%SECURITY_POLICY_FILE%" == "" goto doSecurity
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" -Dfile.encoding="GB18030" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end
:doSecurity
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Djava.security.manager -Djava.security.policy=="%SECURITY_POLICY_FILE%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" -Dfile.encoding="GB18030" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end
:doJpda
if not "%SECURITY_POLICY_FILE%" == "" goto doSecurityJpda
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %JPDA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" -Dfile.encoding="GB18030" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end
:doSecurityJpda
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %JPDA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Djava.security.manager -Djava.security.policy=="%SECURITY_POLICY_FILE%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" -Dfile.encoding="GB18030" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end:end[/code]

Answer 4

是不是Tomcat还要配置哪些东西呢，我用的是解压缩版的Tomcat5.5.26

Answer 5

set JAVA_OPTS=前面的set不能缺少