JDK环境变量配置

1:

JAVA_HOME:C:Program FilesJavajdk1.7.0_40

2:

path:%JAVA_HOME%in;%JAVA_HOME%jrein

3:

CLASSPATH:.;%JAVA_HOME%lib;%JAVA_HOME%lib ools.jar

原文地址:https://www.cnblogs.com/flybiao/p/4761612.html