JDK环境配置 1、配置环境变量(系统属性设置): 2、配置参数: JAVA_HOME: C:Program FilesJavajdk1.8.0_65 PATH: C:Program FilesJavajdk1.8.0_65in CLASSPATH: .;C:Program FilesJavajdk1.8.0_65lib;C:Program FilesJavajdk1.8.0_65lib ools.jar