vbs与bat脚本实现本地jdk版本自动切换

vbs脚本：

Dim fso
Set fso = CreateObject("Scripting.FileSystemObject")
fso.DeleteFile "C:Program Files (x86)Common FilesOracleJavajavapathjava.exe",true
fso.DeleteFile "C:Program Files (x86)Common FilesOracleJavajavapathjavaw.exe",true
fso.DeleteFile "C:Program Files (x86)Common FilesOracleJavajavapathjavaws.exe",true
fso.CopyFile "C:Program Files (x86)Common FilesOracleJavajavapathjdk8-64*","C:Program Files (x86)Common FilesOracleJavajavapath",true
 

Set WshShell = WScript.CreateObject("WScript.Shell")
wshshell.run "java-version.bat",1,true

bat脚本

java -version
timeout /nobreak /t 4