Java常用代码实现——执行脚本

 public static int exec(String cmd) throws IOException, InterruptedException {
    Process p = Runtime.getRuntime().exec(cmd);

    BufferedReader br = new BufferedReader(new InputStreamReader(p
            .getInputStream(), "utf-8"));
    String inline;
    while ((inline = br.readLine()) != null) {
        logger.info(inline);
    }
    br.close();

    BufferedReader error = new BufferedReader(new InputStreamReader(p
            .getErrorStream(), "utf-8"));
    String err;
    while ((err = error.readLine()) != null) {
        logger.info(err);
    }
    error.close();

    int result = p.waitFor();

    logger.info(cmd + " finished. result=" + result);
    return result;
}