在Windows系统下一键下载安装jdk1.8,并且配置环境变量

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@echo off setlocal   rem 定义 JDK 下载链接和安装路径 set "jdk_url=https://repo.huaweicloud.com/java/jdk/8u151-b12/jdk-8u151-windows-x64.exe" set "jdk_installer=jdk-8u151-windows-x64.exe" set "install_path=C:\Java"   rem 创建安装目录 if not exist "%install_path%" mkdir "%install_path%"   rem 下载 JDK 安装程序 curl -o "%install_path%\%jdk_installer%" "%jdk_url%"   rem 安装 JDK echo Installing JDK... "%install_path%\%jdk_installer%" /s INSTALLDIR="%install_path%" /INSTALLDIRPUBJRE="%install_path%"   rem 配置环境变量 setx JAVA_HOME "%install_path%" /M setx PATH "%PATH%;%install_path%\bin" /M   echo JDK installation and environment configuration completed.   endlocal

　　复制代码保存bat文件,运行即可.