JAVA环境配置 1.下载jdk并安装 https://www.oracle.com/technetwork/java/javase/downloads/index.html 2.配置java的环境变量bin目录 JAVA_HOME: C:\Program Files\Java\jdk1.8.0_202 Path:%JAVA_HOME%\bin 3. 验证java安装正确 java -version java version “1.8.0_202” Java:trade_mark: SE Runtime Environment (build 1.8.0_202-b08) Java HotSpo