这是打开和关闭IE的Java代码:

publicclassOpenClose{publicstaticvoidmain(String[] args){while(true){try{
				Process p = Runtime.getRuntime().exec("C:\\Program Files\\Internet Explorer\\iexplore.exe \""");
				Thread.sleep(5000);
				p.destroy();
				System.out.println("Return value was "+ p.waitFor());}catch(Exception e){}}}}