| However, this repository may have problems with heavy traffic at times, so people have mirrored
   | it to several places.
   |
   | That repository definition will have a unique id, so we can create a mirror reference for that
   | repository, to be used as an alternate download site. The mirror site will be the preferred
   | server for that repository.
   |-->
  <mirrors>
    <!-- mirror

{* ../../docs_src/dependencies/tutorial011_an_py310.py hl[9] *}

Neste caso, o **FastAPI** nunca tocará ou se importará com o `__init__`, nós vamos utilizar diretamente em nosso código.

## Crie uma instância { #create-an-instance }

Nós poderíamos criar uma instância desta classe com:

{* ../../docs_src/dependencies/tutorial011_an_py310.py hl[18] *}

你希望前端能用使用者名稱與密碼向後端進行身分驗證。

我們可以用 OAuth2 搭配 FastAPI 來實作。

但不必通讀整份冗長規格只為了找出你需要的幾個重點。

就用 FastAPI 提供的工具處理安全性。

## 看起來如何 { #how-it-looks }

先直接跑範例看效果，再回頭理解其原理。

## 建立 `main.py` { #create-main-py }

將範例複製到檔案 `main.py`：

{* ../../docs_src/security/tutorial001_an_py310.py *}

## 執行 { #run-it }

/// info

我们可以用 **OAuth2** 在 **FastAPI** 中实现它。

但为了节省你的时间，不必为获取少量信息而通读冗长的规范。

我们直接使用 **FastAPI** 提供的安全工具。

## 效果预览 { #how-it-looks }

先直接运行代码看看效果，之后再回过头理解其背后的原理。

## 创建 `main.py` { #create-main-py }

把下面的示例代码复制到 `main.py`：

{* ../../docs_src/security/tutorial001_an_py310.py *}

## 运行 { #run-it }

/// info | 信息

- The "fake" clients generated by `client-gen` now have the same semantics on
  error as the real clients; in particular, a failed Get(), Create(), etc, no longer
  returns `nil`. (It now returns a pointer to a zero-valued object, like the real
  clients do.) This will break some downstream unit tests that were testing
  `result == nil` rather than `err != nil`, and in some cases may expose bugs

                }
            }

            // Clean up temp directory
            cleanupTempDirectory(tempDir);

        } catch (Exception e) {
            context.failure("Failed to create temp project structure: " + e.getMessage());
            // Mark all POMs as errors
            errorPoms.addAll(pomMap.keySet());
        }

        return new UpgradeResult(processedPoms, modifiedPoms, errorPoms);

///

## プロジェクトの作成 { #create-a-project }

まず、プロジェクト用のディレクトリを作成します。

私は通常 home/user ディレクトリの中に `code` というディレクトリを用意していて、プロジェクトごとに1つのディレクトリをその中に作成しています。

<div class="termy">

```console
// Go to the home directory
$ cd
// Create a directory for all your code projects
$ mkdir code
// Enter into that code directory
$ cd code
// Create a directory for this project
$ mkdir awesome-project

   * soft/weak entries.
   */
  final RemovalListener<K, V> removalListener;

  /** Measures time in a testable way. */
  final Ticker ticker;

  /** Factory used to create new entries. */
  final EntryFactory entryFactory;

  /**
   * Accumulates global cache statistics. Note that there are also per-segments stats counters which
   * must be aggregated to obtain a global stats view.

        try {
            EVERYONE = new SID("S-1-1-0");
            CREATOR_OWNER = new SID("S-1-3-0");
            SYSTEM = new SID("S-1-5-18");
        } catch (final SmbException se) {
            log.error("Failed to create builtin SIDs", se);
        }
    }

    /**
     * Convert a sid_t to byte array
     *
     * @param sid the RPC sid_t structure to convert
     * @return byte encoded form
     */

* Ten un prompt específico del idioma - `docs/{language code}/llm-prompt.md`.
* Haz una traducción fresca de este documento a tu idioma destino (mira, por ejemplo, el comando `translate-page` de `translate.py`). Esto creará la traducción en `docs/{language code}/docs/_llm-test.md`.
* Revisa si las cosas están bien en la traducción.
* Si es necesario, mejora tu prompt específico del idioma, el prompt general, o el documento en inglés.