简单好记的Jdk 环境变量配置

新建calss_path:C:\Program Files\Java\jdk1.7.0_67;C:\Program Files\Java\jdk1.7.0_67\bin

新建JAVA_HOME:C:\Program Files\Java\jdk1.7.0_67

系统Path:中在尾部添加C:\Program Files\Java\jdk1.7.0_67\bin;