@Test
  public void testAudioInfoAndGroupDAOMySQL() {
    AudioInfoDAO aid = new AudioInfoDAO();
    AudioGroupInfo agi = new AudioGroupInfo();
    AudioInfo ai = new AudioInfo();
    agi.setCreateTime(new Date());
    agi.setTitleName("TestTitleName");
    agi.setTitleRid("testTitleRid1");

    ai.setAudioGroupInfo(agi);
    ai.setCreateTime(new Date());
    ai.setDescription("xxxxxxxxxxxxxxx");
    ai.setInputPath("inputPath");
    ai.setMessageType("messageType");
    ai.setName("name");
    ai.setRid("rid0");
    ai.setS3StoragePath("s3StoragePath");
    ai.setVideoDuration(10);
    ai.setType("type");
    ai.setAccessNum(0);
    aid.save(ai);

    // AudioGroupInfoDAO agid = new AudioGroupInfoDAO();
    // agid.save(agi);

  }
 @Test
 public void test() {
   AudioInfoDAO aid = new AudioInfoDAO();
   List<AudioInfo> lists = aid.find(0, 5);
   for (AudioInfo aif : lists) {
     System.out.println(aif.getRid() + " " + aif.getInputPath());
   }
 }