環境：win7
tomcata7.0解壓版本
執行:service.bat install
報錯：JAVA_HOME should point to a JDK not a JRE
網上找了幾種解決方案，其中一種是成功的：
在setclasspath.bat的頭部定義了JAVA_HOME和JRE_HOME的值，那么在這里手動設置JAVA_HOME變量
rem ---------------------------------------------------------------------------
rem Set CLASSPATH and Java options
rem
rem $Id: setclasspath.bat 505241 2007-02-09 10:22:58Z jfclere $
rem ---------------------------------------------------------------------------
set JAVA_HOME=C:\Program Files\Java\jdk1.5.0_05
set JRE_HOME=C:\Program Files\Java\jre1.5.0_05
rem Make sure prerequisite environment variables are set
if not "%JAVA_HOME%" == "" goto gotJdkHome
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