Java执行DOS命令

package Dos; import java.io.*; public class Dos { public static void main(String[] args) throws IOException { String command = "msg * Java执行DOS命令！"; Runtime r = Runtime.getRuntime(); Process p = r.exec(command); BufferedReader br = new BufferedReader(new InputStreamReader(p .getInputStream())); StringBuffer sb = new StringBuffer(); String inline; while (null != (inline = br.readLine())) { sb.append(inline).append("\n"); } System.out.println(sb.toString()); } }