cmd命令行设置 windows 设置环境变量

:: 设置新参数 JAVA_HOME1
setx JAVA_HOME1 "c:\test";
exit;
echo "%JAVA_HOME1%";

:: 追加参数内容 JAVA_HOME1 
setx JAVA_HOME1 "%JAVA_HOME1%;c:\test2\;";
exit;
echo "%JAVA_HOME1%";

:: 追加到Path
setx path "%path%;C:\test111;C:\11111\test222";

:: 追加到Path
setx Path "%Path%;%JAVA_HOME1%\bin\;"

:: 设置新参数 JAVA_HOME1
setx JAVA_HOME1 "c:\test" /m;
exit;
echo "%JAVA_HOME1%";

:: 追加参数内容 JAVA_HOME1 
setx JAVA_HOME1 "%JAVA_HOME1%;c:\test2\;" /m;
exit;
echo "%JAVA_HOME1%";

:: 追加到Path
setx path "%path%;C:\test111;C:\11111\test222" /m;

:: 追加到Path
setx Path "%Path%;%JAVA_HOME1%\bin\;" /m;