FastAPI 提供了一个[VS Code 官方扩展](https://marketplace.visualstudio.com/items?itemName=FastAPILabs.fastapi-vscode)（也支持 Cursor），包含众多功能，例如路径操作浏览器、路径操作搜索、测试中的 CodeLens 导航（从测试跳转到定义），以及从编辑器内进行 FastAPI Cloud 部署和查看日志。

///

## 进阶用户指南 { #advanced-user-guide }

在本**教程-用户指南**之后，您可以阅读**进阶用户指南**。

**进阶用户指南**以本教程为基础，使用相同的概念，并教授一些额外的特性。

但是您应该先阅读**教程-用户指南**（即您现在正在阅读的内容）。

                        @Override
                        public double execute(ExplanationHolder explanation) {
                            try {
                                values.advance(docId);
                                if (values.docValueCount() != 1) {
                                    throw new IllegalArgumentException("script only works when there is exactly one value");

    * You can also add [`Security` dependencies with `scopes`](../advanced/security/oauth2-scopes.md).

/// tip

Vous en apprendrez davantage sur l'utilisation des variables d'environnement pour gérer les **paramètres d'application** dans le [Guide utilisateur avancé - Paramètres et variables d'environnement](./advanced/settings.md).

## Variable d'environnement `PATH` { #path-environment-variable }

      }
      if (advanceSlowPointer) {
        slowPointer = slowPointer.getCause();
      }
      advanceSlowPointer = !advanceSlowPointer; // only advance every other iteration
    }
    return throwable;
  }

  /**
   * Gets a {@code Throwable} cause chain as a list. The first entry in the list will be {@code

`yield`를 사용하는 의존성은 시간이 지나면서 서로 다른 사용 사례를 다루고 일부 문제를 수정하기 위해 발전해 왔습니다.

FastAPI의 여러 버전에서 무엇이 바뀌었는지 보고 싶다면, 고급 가이드의 [고급 의존성 - `yield`, `HTTPException`, `except` 및 백그라운드 작업을 사용하는 의존성](../../advanced/advanced-dependencies.md#dependencies-with-yield-httpexception-except-and-background-tasks)에서 더 자세히 읽을 수 있습니다.
## 컨텍스트 관리자 { #context-managers }

### "컨텍스트 관리자"란 { #what-are-context-managers }

            SmbFile hiddenShare = new SmbFile("smb1://server/C$/");
            assertTrue(hiddenShare.isHidden());
        }
    }

    // Helper method to create a mock SmbFile for more advanced tests if needed
    private SmbFile createMockSmbFile(String url, NtlmPasswordAuthentication auth) throws MalformedURLException {
        // This is complex due to the class structure. A better approach would be

///

## Tests separieren { #separating-tests }

In einer echten Anwendung würden Sie Ihre Tests wahrscheinlich in einer anderen Datei haben.

      },
      logger = logger,
    )

  /** Runs all tasks that are ready. Used by the test thread only. */
  fun runTasks() {
    advanceUntil(nanoTime)
  }

  /** Advance the simulated clock, then runs tasks that are ready. Used by the test thread only. */
  fun advanceUntil(newTime: Long) {
    taskRunner.assertLockNotHeld()

    taskRunner.withLock {

        lenient().when(fileEntry.getName()).thenReturn("test");
    }

    @Test
    @DisplayName("Iterator without filter - simple case")
    void iteratorWithoutFilter() {
        // Setup: constructor calls advance() once
        when(delegate.hasNext()).thenReturn(true, false);
        when(delegate.next()).thenReturn(fileEntry);

        TestIterator iterator = new TestIterator(null);

        // Verify iteration