refactor: solve the inconsistency of credentials refresh in all methods

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 89.28571% with 9 lines in your changes missing coverage. Please review.

Project coverage is 81.13%. Comparing base (8af550f) to head (d027945). Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
python/alibabacloud_tea_openapi/client.py	87.50%	6 Missing :warning:
golang/client/client.go	83.33%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #167 +/- ## ========================================== + Coverage 79.61% 81.13% +1.52% ========================================== Files 5 5 Lines 3159 3149 -10 Branches 114 114 ========================================== + Hits 2515 2555 +40 + Misses 552 518 -34 + Partials 92 76 -16 ``` | [Flag](https://app.codecov.io/gh/aliyun/darabonba-openapi/pull/167/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aliyun) | Coverage Δ | | |---|---|---| | [golang](https://app.codecov.io/gh/aliyun/darabonba-openapi/pull/167/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aliyun) | `76.43% <83.33%> (+3.93%)` | :arrow_up: | | [python](https://app.codecov.io/gh/aliyun/darabonba-openapi/pull/167/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aliyun) | `82.34% <87.50%> (-0.27%)` | :arrow_down: | | [typescript](https://app.codecov.io/gh/aliyun/darabonba-openapi/pull/167/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aliyun) | `89.25% <100.00%> (+0.06%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aliyun#carryforward-flags-in-the-pull-request-comment) to find out more.

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