1>从Java官网下载jdk-8u25-windows-x64
默认安装,安装后路径:
JAVA:C:\Program Files\Java\jdk1.8.0_25\bin\;
JRE:C:\Program Files\Java\jdk1.8.0_25\jre\bin\;
2>SEARCH:高级系统设置,打开高级->环境变量
配置JAVA_HOME,PATH,如下:
3>打开 CMD.EXE,输入java -version,输出如下:
C:\Users\a>java -version
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b18)
Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
说明安装成功!!!