学步园

jdk:(例如C:/jdk)

JDK_HOME:C:/jdk

CLASSPATH:.;%JAVA_HOME%/lib;%JAVA_HOME%/jre/lib;

PATH:%JAVA_HOME%/bin;%JAVA_HOME%/lib;%JAVA_HOME%/jre/lib;

tomcat:(例如C:/tomcat)

CATALINA_HOME:C:/tomcat