У такому разі вони будуть застосовані до всіх *операцій шляху* в застосунку:

{* ../../docs_src/dependencies/tutorial012_an_py310.py hl[17] *}

### Preferred translations / glossary

Use the following preferred translations when they apply in documentation prose:

- request (HTTP): 请求
- response (HTTP): 响应
- path operation: 路径操作
- path operation function: 路径操作函数

### `///` admonitions

- Keep the admonition keyword in English (do not translate `note`, `tip`, etc.).
- If a title is present, prefer these canonical titles:

- `/// tip | 提示`

- the request body: le corps de la requête
- the response body: le corps de la réponse

- path operation: chemin d'accès
- path operations (plural): chemins d'accès
- path operation function: fonction de chemin d'accès
- path operation decorator: décorateur de chemin d'accès

- path parameter: paramètre de chemin
- query parameter: paramètre de requête

Здесь переменная `app` будет экземпляром класса `FastAPI`.

Это будет основная точка взаимодействия для создания всего вашего API.

### Шаг 3: создайте *операцию пути (path operation)* { #step-3-create-a-path-operation }

#### Путь (path) { #path }

Здесь «путь» — это последняя часть URL, начиная с первого символа `/`.

Итак, в таком URL:

```
https://example.com/items/foo
```

Nesse caso, elas serão aplicadas a todas as *operações de rota* da aplicação:

{* ../../docs_src/dependencies/tutorial012_an_py310.py hl[17] *}

     * @return received data buffer, or null if timeout
     * @throws IOException if receive fails
     */
    public abstract ByteBuffer receive(int timeout) throws IOException;

    /**
     * Perform RDMA read operation
     *
     * @param localRegion local memory region to read into
     * @param remoteAddress remote memory address
     * @param remoteKey remote memory key
     * @param length number of bytes to read

# 全局依赖项 { #global-dependencies }

有时，我们要为整个应用添加依赖项。

通过与[将 `dependencies` 添加到*路径操作装饰器*](dependencies-in-path-operation-decorators.md) 类似的方式，可以把依赖项添加至整个 `FastAPI` 应用。

这样一来，就可以为所有*路径操作*应用该依赖项：

{* ../../docs_src/dependencies/tutorial012_an_py310.py hl[17] *}

[将 `dependencies` 添加到*路径操作装饰器*](dependencies-in-path-operation-decorators.md) 一章的思路均适用于全局依赖项， 在本例中，这些依赖项可以用于应用中的所有*路径操作*。

## 为一组路径操作定义依赖项 { #dependencies-for-groups-of-path-operations }

class CIFSExceptionTest extends BaseTest {

    @Test
    @DisplayName("Should create CIFSException with message")
    void testCIFSExceptionWithMessage() {
        // Given
        String message = "CIFS operation failed";

        // When
        CIFSException exception = new CIFSException(message);

        // Then
        assertNotNull(exception);
        assertEquals(message, exception.getMessage());

     * @throws DcerpcException if the wrapping operation fails
     */
    void wrap(NdrBuffer outgoing) throws DcerpcException;

    /**
     * Unwraps incoming DCERPC message data after security processing
     * @param incoming the buffer containing data to be unwrapped
     * @throws DcerpcException if the unwrapping operation fails
     */
    void unwrap(NdrBuffer incoming) throws DcerpcException;

### Preferred translations / glossary

Use the following preferred translations when they apply in documentation prose:

- request (HTTP): 요청
- response (HTTP): 응답
- path operation: 경로 처리
- path operation function: 경로 처리 함수
- app: 애플리케이션
- command: 명령어
- burger: 햄버거 (NOT 버거)

### `///` admonitions

1) Keep the admonition keyword in English (do not translate `note`, `tip`, etc.).