java常用的环境变量配置

• JDK配置

JAVA_HOME:  C:javajdk1.7.0
CLASSPATH:  .;%JAVA_HOME%libdt.jar;%JAVA_HOME%lib	ools.jar;
PATH:        %JAVA_HOME%in;%JAVA_HOME%jrein;

• TOMCAT配置

CATALINA_HOME： D:/jakarta-tomcat-5.0.30
CLASSPATH：    %CATALINA_HOME%/common/lib;
PATH：%CATALINA_HOME%/bin/ant.bat;

• ant配置

ANT_HOME:E:/apache-ant-1.9.2
PATH:%ANT_HOME%/bin