java 调用bat java 执行bat 文件

@echo off

set "Ymd=%date:~,4%%date:~5,2%%date:~8,2%"

exp aa/aaa@10g owner=aaa file=E:\wrok\db\%Ymd%-aaa.dmp

echo wait ...

exp bbb/bbb@10g owner=bbb file=E:\wrok\db\%Ymd%-bbb.dmp

//数据备份

private static void dataBackup(){

if(DATA_BACKUP){

Runtime rt = Runtime.getRuntime();

try {

String file = "/databackup.bat";

rt.exec("cmd.exe /c start " + file);

logger.error(" 数据备份成功 "+ new Date());

} catch (IOException e) {

logger.error(" 数据备份>>异常 "+e.getMessage());

}

}

}