怎么在java中运行bat命令

@echo off

echo 正在加密，请稍后....

echo path:%~dp0

set base=%~dp0

set class=%base%\bin

set libs=%base%\lib

set

class_path=%class%%libs%\c3p0-0.9.1.2.jar%libs%\mysql-connector-java-5.0.8-bin.jar

java -classpath %class_path% com.test.Main

@pause

文件结构图：

classes目录是java编译后的class目录

libs目录存放的所要使用到的jar

startNet.bat为我们启动的bat文件

public class MyTest {

public static void mm(){

Runtime run= Runtime.getRuntime()

try

{

run.exec("D:/abc.bat")//添加程序路径

}catch(Exception e)

{

e.printStackTrace()

}

}

public static void main(String[] args) throws IOException {

Desktop.getDesktop().open(new File("d:/abc.bat"))

}

}

}

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