Windows10 上的安装配置
1、前往 JDK 官网下载对应 jdk 版本安装包:
本文以 jdk-8u161-windows-x64.exe 为例;
2、双击执行安装包程序;
3、选择需要安装的可选功能;
4、开始安装;
5、中间弹窗需要安装 JRE;
6、开始安装 JRE;
7、程序安装完成。
8、环境变量配置;
在"我的电脑"-"属性"-"高级系统设置"-"环境变量"中增加环境变量;
增加如下图所示的两个变量,和 PATH 追加的内容;
9、完成以上安装及配置后,进入命令提示窗口中进行验证;
java -version 命令查看当前 JDK 版本:
java 命令,查看命令用法;
javac 命令,查看命令用法;
至此,Windows 系统下的 Java(JDK)环境配置完成!!
by. Memento

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