Process p = Runtime.getRuntime().exec("chmod 755 " + myFile.getAbsolutePath() + "/fileName");BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
String line = ""
在我的java程序中,我试图从一个进程中获取InputStream,并用下面这段代码打印它: Process p = Runtime.getRuntime().exec("cmdsb = new StringBuffer(); //while ((line = br.readLine()) !null) {
//sb.append(line).append("\n