2013-04-14 13 views

回答

2

我相信你正在試圖從過程的輸出,併爲你應該得到的InputStream

InputStream is = Runtime.getRuntime().exec("ls").getInputStream(); 
InputStreamReader isr = new InputStreamReader(is); 
BufferedReader buff = new BufferedReader (isr); 

String line; 
while((line = buff.readLine()) != null) 
    System.out.print(line); 

當您想要將某些輸出寫入/發送給進程時,您會得到OutputStream