java程序中执行系统命令猛击下面的链接看看你就知道怎么用了

• http://blog.csdn.net/a19881029/article/details/8063758
• http://wuhongyu.iteye.com/blog/461477/
• http://www.blogjava.net/fastzch/archive/2008/07/08/213477.html

java中执行系统命令