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  2. github.com/tiangolo/fastapi

    docs_src/security/tutorial006_an_py310.py 

    Sebastián Ramírez <******@****.***> 1770902383 -0800
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Feb 12 13:19:43 GMT 2026
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  3. github.com/tiangolo/fastapi

    docs_src/body_multiple_params/tutorial001_an_py310.py 

    Sebastián Ramírez <******@****.***> 1679142599 +0100
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Sat Mar 18 12:29:59 GMT 2023
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  4. github.com/tiangolo/fastapi

    docs_src/dependencies/tutorial002_an_py310.py 

    Sebastián Ramírez <******@****.***> 1679142599 +0100
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Sat Mar 18 12:29:59 GMT 2023
    - 664 bytes
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  5. github.com/tiangolo/fastapi

    docs_src/header_param_models/tutorial001_an_py310.py 

    Sebastián Ramírez <******@****.***> 1726599250 +0200
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Tue Sep 17 18:54:10 GMT 2024
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  6. github.com/tiangolo/fastapi

    docs/uk/docs/tutorial/security/get-current-user.md 

    {* ../../docs_src/security/tutorial002_an_py310.py hl[25] *}

## Отримати користувача { #get-the-user }

`get_current_user` використає (фальшиву) утилітну функцію, яку ми створили, що приймає `token` як `str` і повертає нашу Pydantic-модель `User`:

{* ../../docs_src/security/tutorial002_an_py310.py hl[19:22,26:27] *}

## Впровадити поточного користувача { #inject-the-current-user }
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Sat Feb 14 08:43:14 GMT 2026
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  7. github.com/tiangolo/fastapi

    docs/zh-hant/docs/tutorial/sql-databases.md 

    {* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[21:22] hl[21:22] *}

### 建立 Session 依賴 { #create-a-session-dependency }

「`Session`」會在記憶體中保存物件並追蹤資料需要的任何變更，然後透過「`engine`」與資料庫溝通。

我們會用 `yield` 建立一個 FastAPI 的「依賴」，為每個請求提供一個新的 `Session`。這可確保每個請求只使用單一的 session。🤓

接著我們建立一個 `Annotated` 的依賴 `SessionDep`，讓後續使用這個依賴的程式碼更簡潔。

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[25:30]  hl[25:27,30] *}
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 17:05:38 GMT 2026
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  8. github.com/tiangolo/fastapi

    docs_src/dependencies/tutorial008c_an_py310.py 

    Sebastián Ramírez <******@****.***> 1770902383 -0800
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Feb 12 13:19:43 GMT 2026
    - 700 bytes
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  9. github.com/tiangolo/fastapi

    docs_src/dependencies/tutorial008d_an_py310.py 

    Sebastián Ramírez <******@****.***> 1770902383 -0800
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Feb 12 13:19:43 GMT 2026
    - 734 bytes
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  10. github.com/tiangolo/fastapi

    docs_src/dependencies/tutorial012_an_py310.py 

    Sebastián Ramírez <******@****.***> 1770902383 -0800
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Thu Feb 12 13:19:43 GMT 2026
    - 746 bytes
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  11. github.com/tiangolo/fastapi

    docs_src/query_params_str_validations/tutorial010_an_py310.py 

    Sebastián Ramírez <******@****.***> 1698179166 +0400
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Tue Oct 24 20:26:06 GMT 2023
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