占位函数，在alas中是检查服务器是否正常的 :return:
(self)
| 75 | |
| 76 | @cached_property |
| 77 | def checker(self): |
| 78 | """ |
| 79 | 占位函数，在alas中是检查服务器是否正常的 |
| 80 | :return: |
| 81 | """ |
| 82 | return None |
| 83 | |
| 84 | def save_error_log(self): |
| 85 | """ |
nothing calls this directly
no outgoing calls
no test coverage detected