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### What problem does this PR solve?
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Issue Number: fix #791 

### What is changed and how it works?

Prior to the PR, there were two issues:
1. We should use the HTTP header **Accept-Encoding** instead of content-encoding to determine the compressor.

## Todo
  - [ ]  we also need to consider the content negotiation if http headers contains a list of accept encoding suits.


### How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

- [x] Unit Test 
- [x] Integration Test 
- [ ] Test cases to be added
- [ ] No code

## validation
![image](https://github.com/user-attachments/assets/ee189ee7-5776-4f17-b4c2-9a6882f57e9f)


# Checklist:

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream modules

Signed-off-by: xkx <triumph_9431@qq.com>