fix:修复nacos协议兼容中的问题

[chuntaojun]

Please provide issue(s) of this PR:
Fixes #

To help us figure out who should review this PR, please put an X in all the areas that this PR affects.

• ApiServer
• Auth
• Configuration
• Naming
• HealthCheck
• Metrics
• Docs
• Installation
• Performance and Scalability
• Test and Release

Please check any characteristics that apply to this pull request.

• Does not have any user-facing changes. This may include API changes, behavior changes, performance improvements, etc.

[polaris-test-bot]

2024-01-11 11:55:31: =========TEST START==========
2024-01-11 18:11:22: =========TEST START==========
2024-01-11 18:44:47: [STANDALONE VERSION]PR autotest FAILED! We executed 40 test cases and 37 were passed. You can see test report in https://polaris-opentest-1306863770.cos.ap-guangzhou.myqcloud.com/prmain/sta/qta-report.html and https://polaris-opentest-1306863770.cos.ap-guangzhou.myqcloud.com/prmain/sta/ratelimit/qta-report.html
2024-01-11 18:44:51: [CLUSTER VERSION] PR autotest FAILED! We executed 39 test cases and 36 were passed. You can see test report in https://polaris-opentest-1306863770.cos.ap-guangzhou.myqcloud.com/prmain/clu/qta-report.html
2024-01-11 18:44:55: [KUBENETES VERSION]PR autotest FAILED! We executed 39 test cases and 36 were passed. You can see test report in https://polaris-opentest-1306863770.cos.ap-guangzhou.myqcloud.com/prmain/k8s/qta-report.html

[codecov]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (d23e0d4) 58.14% compared to head (1e7d58c) 58.19%.

Files	Patch %	Lines
config/config_file_release.go	86.95%	3 Missing ⚠️
config/server.go	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1322      +/-   ##
==========================================
+ Coverage   58.14%   58.19%   +0.04%     
==========================================
  Files         185      186       +1     
  Lines       37258    37285      +27     
==========================================
+ Hits        21664    21697      +33     
+ Misses      13009    13002       -7     
- Partials     2585     2586       +1     

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