JAVA调用windows cmd命令

public class Test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {		
		try {
			String[] cmd = new String[3];
			cmd[0 ] = "cmd";
			cmd[1] = "/C";
			cmd[2] = "d:/orgdemo.xml";
			Process p = Runtime.getRuntime().exec(cmd);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}