- echo off
- :begin
- set/p jdkpath=请输入JDK路径并按回车:
- ECHO %jdkpath%
- IF EXIST %jdkpath%. goto action ELSE goto error.
- :error
- ECHO 输入错误 [ %jdkpath% ] 不存在
- goto begin
- :action
- ECHO 1、创建JAVA_HOME 环境变量 %jdkpath%
- ECHO 2、设置PATH 环境变量:添加 %jdkpath%\bin
- ECHO 3、创建CLASSPATH 环境变量 %jdkpath%\lib
- setx /M JAVA_HOME "%jdkpath%"
- setx /M CLASSPATH ".;%%JAVA_HOME%%\lib\dt.jar;%%JAVA_HOME%%\lib\tools.jar"
- setx /M PATH "%PATH%;%%JAVA_HOME%%\bin"
- ECHO 设置完毕
来源: http://www.phpxs.com/code/1007279/