java如何调用DOS命令,

java如何调用DOS命令,

/*
 * Created on 2006-5-27
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package com.zeng;

/**
 * @author Administrator
 *
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public class TestCmd {
  public static void main(String[] args) throws Exception {
   try{
    String cmd = "cmd.exe /c \"mkdir d:\\temp\\005\""; 
                      //可去掉一组引号"cmd.exe /c mkdir d:\\temp\\005"; 
                     //cmd.exe /c为固定格式,mkdir d:\\temp\\005是DOS命令,
                     //此命令在D盘创建一个目录d:\temp\005
       Runtime.getRuntime().exec(cmd); 
       }catch(Exception e){
    e.printStackTrace();
    }
   }
 }