Java Object[]中取值

Object[] args = joinPoint.getArgs();
if (sysLogEntity.getOperation().equals("修改密码")) {
    Object args1 = args[0];
    log.info("args1---------------------------" + args1);
    if (args1 != null) {
      String args2 = new Gson().toJson(args1);
      JSONObject args3 = (JSONObject) JSONObject.parse(args2);
      log.info("args2---------------------------" + args3);
      String password = args3.getString("password");
      log.info("password---------------------------" + password);
      String newPassword = args3.getString("newPassword");
      log.info("newPassword---------------------------" + newPassword);
      String salt = RandomStringUtils.randomAlphanumeric(5);
      String pwd = new Sha256Hash(password, salt).toHex();
      String newPwd = new Sha256Hash(newPassword, salt).toHex();
      log.info("pwd---------------------------" + pwd);
      log.info("newPwd---------------------------" + newPwd);
    }
  }

args1---------------------------{t=1576837407561, password=123456, newPassword=123456..}
args2---------------------------{"password":"123456","t":1576837407561,"newPassword":"123456.."}
password---------------------------123456
newPassword---------------------------123456..
pwd---------------------------66db5d10a4f413c45081926c5f2904
newPwd---------------------------5cdceb7882d0e95ca60c245d37bc35f