主要的 `Response` 類別，其他回應皆繼承自它。

你也可以直接回傳它。

它接受以下參數：

- `content` - `str` 或 `bytes`。
- `status_code` - `int` 類型的 HTTP 狀態碼。
- `headers` - 由字串組成的 `dict`。
- `media_type` - 描述 media type 的 `str`。例如 `"text/html"`。

FastAPI（實際上是 Starlette）會自動包含 Content-Length 標頭。也會根據 `media_type`（並為文字型別附加 charset）包含 Content-Type 標頭。

{* ../../docs_src/response_directly/tutorial002_py310.py hl[1,18] *}

                                "description": "Successful Response",
                                "content": {"application/json": {"schema": {}}},
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {

        <jsp:param name="menuCategoryType" value="log"/>
        <jsp:param name="menuType" value="failureUrl"/>
    </jsp:include>
    <main class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">
                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>

        <jsp:param name="menuCategoryType" value="log"/>
        <jsp:param name="menuType" value="searchLog"/>
    </jsp:include>
    <main class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">
                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>

        <jsp:param name="menuCategoryType" value="log"/>
        <jsp:param name="menuType" value="crawlingInfo"/>
    </jsp:include>
    <main class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">
                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>

OkHttp may add headers that are absent from the original request, including `Content-Length`, `Transfer-Encoding`, `User-Agent`, `Host`, `Connection`, and `Content-Type`. It will add an `Accept-Encoding` header for transparent response compression unless the header is already present. If you’ve got cookies, OkHttp will add a `Cookie` header with them.

    "/items/{item_id}",
    response_model=Item,
    responses={
        404: {"model": Message, "description": "The item was not found"},
        200: {
            "description": "Item requested by ID",
            "content": {
                "application/json": {
                    "example": {"id": "bar", "value": "The bar tenders"}
                }
            },
        },
    },
)
async def read_item(item_id: str):

    }

    public void setContent_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setContent_Terms("content", opLambda, null);
    }

    public void setContent_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsRelatedContentCA> aggsLambda) {
        setContent_Terms("content", opLambda, aggsLambda);
    }

          documentation, if provided along with the Derivative Works; or,
          within a display generated by the Derivative Works, if and
          wherever such third-party notices normally appear. The contents
          of the NOTICE file are for informational purposes only and
          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside

이 클래스를 직접 반환할 수 있습니다.

다음 매개변수를 받을 수 있습니다:

* `content` - `str` 또는 `bytes`.
* `status_code` - HTTP 상태 코드를 나타내는 `int`.
* `headers` - 문자열로 이루어진 `dict`.
* `media_type` - 미디어 타입을 나타내는 `str` 예: `"text/html"`.

FastAPI(정확히는 Starlette)가 자동으로 Content-Length 헤더를 포함시킵니다. 또한 `media_type`에 기반하여 Content-Type 헤더를 포함하며, 텍스트 타입의 경우 문자 집합을 추가합니다.