* When an instance is created with a File object, the content is cached in the specified file.
 *
 * <p>The {@code close()} method deletes the file if the content is cached in a file.
 *
 * <p>The {@code getInputStream()} method provides an InputStream to read the cached content.
 * If the content is cached in a file, it returns a FileInputStream. If the content is cached in memory,

        doc.put("title", "Test Doc");
        doc.put("url", "http://example.com");
        doc.put("content", "Plain text content without any HTML");
        documents.add(doc);

        final String result = client.testBuildContext(documents);
        assertTrue(result.contains("Plain text content without any HTML"));
    }

    @Test
    public void test_buildContext_multipleDocumentsWithHtml() {

    /**
     * Returns true if [fieldName] is content specific and therefore should always be used
     * from cached headers.
     */
    private fun isContentSpecificHeader(fieldName: String): Boolean =
      "Content-Length".equals(fieldName, ignoreCase = true) ||
        "Content-Encoding".equals(fieldName, ignoreCase = true) ||
        "Content-Type".equals(fieldName, ignoreCase = true)
  }
}

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] *}

        <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>

    <jsp:include page="/WEB-INF/view/common/admin/sidebar.jsp">
        <jsp:param name="menuCategoryType" value="log"/>
        <jsp:param name="menuType" value="log"/>
    </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>

    "/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):

    /**
     * Generates an answer using document content (synchronous version for non-enhanced flow).
     *
     * @param userMessage the user's message
     * @param documents the documents with content
     * @param history the conversation history
     * @return the chat response
     */

ore{display:block;height:calc(100vh - 1rem);height:-webkit-min-content;height:-moz-min-content;height:min-content;content:""}.modal-dialog-centered.modal-dialog-scrollable{-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;justify-content:center;height:100%}.modal-dialog-centered.modal-dialog-scrollable .modal-content{max-height:none}.modal-dialog-centered.modal-dialog-scrollable::before{content:none}.modal-content{position:relative;display:-ms-flexbox;display:flex;-ms-flex-dir...

        <jsp:param name="menuCategoryType" value="crawl"/>
        <jsp:param name="menuType" value="duplicateHost"/>
    </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>