2021-11-08 10:02:17 [调试] Write 30
2021-11-08 10:02:18 [调试] Write 5E
2021-11-08 10:02:19 [调试] Write 0C
2021-11-08 10:02:19 [调试] Read 20
2021-11-08 10:02:19 [调试] Write 0C
2021-11-08 10:02:19 [调试] Read 20