复制public void test() {    Transactiontransaction = Dog.newTransaction("URL",痛快 "/test/user");    try {      Dog.logEvent("User", "name-xxx", "status-yyy");      // do something      Transaction sql = Dog.newTransaction("SQL", "UserMapper.insert");      // try-catch-finally      transaction.setStatus("xxxx");      transaction.setSuccess(true/false);    } catch (Throwable throwable) {      transaction.setSuccess(false);      transaction.setData(Throwables.getStackTraceAsString(throwable));      throw throwable;    } finally {      transaction.finish();    }  }  1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.