* serialized with XML 1.0.
   *
   * <p>For SOAP 1.1 messages, see {@code XML_UTF_8} per <a
   * href="http://www.w3.org/TR/2000/NOTE-SOAP-20000508/">W3C Note on Simple Object Access Protocol
   * (SOAP) 1.1</a>
   *
   * @since 20.0
   */
  public static final MediaType SOAP_XML_UTF_8 = createConstantUtf8(APPLICATION_TYPE, "soap+xml");

    multiset.add(checkNotNull(elementFunction.apply(t)), countFunction.applyAsInt(t));
  }

  /**
   * Returns the empty immutable sorted multiset.
   *
   * <p><b>Performance note:</b> the instance returned is a singleton.
   */
  @SuppressWarnings("unchecked")
  public static <E> ImmutableSortedMultiset<E> of() {

     * <ul>
     *     <li>System properties (lowest precedence)</li>
     *     <li>Project properties (optional)</li>
     *     <li>User properties (highest precedence)</li>
     * </ul>
     * Note: Project properties contains properties injected from profiles, if applicable. Their precedence is
     * {@code profile > project}, hence active profile property may override project property.
     * <p>

 *
 * When the maximum concurrent streams limit is reduced, some allocations will be rescinded.
 * Attempting to create new streams on these allocations will fail.
 *
 * Note that an allocation may be released before its stream is completed. This is intended to make
 * bookkeeping easier for the caller: releasing the allocation as soon as the terminal stream has

            Set<Artifact> ignorableArtifacts)
            throws ArtifactResolutionException, ArtifactNotFoundException;

    /**
     * Resolves the transitive dependencies of the specified projects. Note that dependencies which can't be resolved
     * from any repository but are present among the set of specified projects will not cause an exception. Instead,

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="1  15"
{!> ../../docs_src/path_operation_configuration/tutorial001_py310.py!}
```

////

👈 👔 📟 🔜 ⚙️ 📨 & 🔜 🚮 🗄 🔗.

/// note | "📡 ℹ"

👆 💪 ⚙️ `from starlette import status`.

**FastAPI** 🚚 🎏 `starlette.status` `fastapi.status` 🏪 👆, 👩‍💻. ✋️ ⚫️ 👟 🔗 ⚪️➡️ 💃.

///

## 🔖

이러한 경우, 데이터를 응답에 전달하기 전에 `jsonable_encoder`를 사용하여 변환할 수 있습니다:

```Python hl_lines="6-7 21-22"
{!../../docs_src/response_directly/tutorial001.py!}
```

/// note | "기술적 세부 사항"

`from starlette.responses import JSONResponse`를 사용할 수도 있습니다.

**FastAPI**는 개발자의 편의를 위해 `starlette.responses`를 `fastapi.responses`로 제공합니다. 그러나 대부분의 가능한 응답은 Starlette에서 직접 제공합니다.

///

Here we use it to create a `GzipRequest` from the original request.

{* ../../docs_src/custom_request_and_route/tutorial001.py hl[18:26] *}

/// note | "Technical Details"

A `Request` has a `request.scope` attribute, that's just a Python `dict` containing the metadata related to the request.

app = FastAPI()

app.add_middleware(UnicornMiddleware, some_config="rainbow")
```

`app.add_middleware()` 的第一个参数是中间件的类，其它参数则是要传递给中间件的参数。

## 集成中间件

**FastAPI** 为常见用例提供了一些中间件，下面介绍怎么使用这些中间件。

/// note | "技术细节"

以下几个示例中也可以使用 `from starlette.middleware.something import SomethingMiddleware`。

**FastAPI** 在 `fastapi.middleware` 中提供的中间件只是为了方便开发者使用，但绝大多数可用的中间件都直接继承自 Starlette。

///

## `HTTPSRedirectMiddleware`

对于这些情况，在将数据传递给响应之前，你可以使用 `jsonable_encoder` 来转换你的数据。


```Python hl_lines="4 6 20 21"
{!../../docs_src/response_directly/tutorial001.py!}
```

/// note | "技术细节"

你也可以使用 `from starlette.responses import JSONResponse`。

出于方便，**FastAPI** 会提供与 `starlette.responses` 相同的 `fastapi.responses` 给开发者。但是大多数可用的响应都直接来自 Starlette。

///

## 返回自定义 `Response`