JAVA执行Linux命令的方法
/** 执行Linux命令，并返回执行结果。 */ public static String exec(String[] args) { String result = ""; ProcessBuilder processBuilder = new ProcessBuilder(args); Process process = null; InputStream errIs = null; InputStream inIs = null; try { ByteArrayOutputStream baos = new ByteArrayOutputStream(); int read = -1; process = processBuilder.start(); errIs = process.getErrorStream(); while ((read = errIs.read()) != -1) { baos.write(read); } baos.write('\n'); inIs = process.getInputStream(); while ((read = inIs.read()) != -1) { baos.write(read); } byte[] data = baos.toByteArray(); result = new String(data); } catch (IOException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } finally { try { if (errIs != null) { errIs.close(); } if (inIs != null) { inIs.close(); } } catch (IOException e) { e.printStackTrace(); } if (process != null) { process.destroy(); } } return result; }