java执行exe文件的方法

package RunExe;

public class Runtime_Example {
    public static void main(String[] args) {
      try
      {
        Runtime rt = Runtime.getRuntime();
        //(A)  Calling a html from Java
        //1St Way
        //rt.exec("cmd.exe /C start C:\\j2sdk1.4.2_03\\bin\\nil.html");
        /* 2nd Way 
         String[] cmd = new String[4];
         cmd[0] = "cmd.exe";
         cmd[1] = "/C";
         cmd[2] = "start";
         cmd[3] = "C://j2sdk1.4.2_03//bin//nil.html";
         */
        //(B) Calling an .exe from java
        rt.exec("C:\\WINDOWS\\NOTEPAD.exe");
      } catch (Throwable t)
      {
        System.out.print(t.getMessage());
      }    
    }
}