*/
    public FieldConfigs(final Map<String, String> params) {
        this.params = params;
    }

    /**
     * Retrieves the configuration for the specified field name.
     *
     * @param fieldName the name of the field to get configuration for
     * @return an OptionalThing containing the Config if the field exists and has a non-blank value,
     *         otherwise an empty OptionalThing
     */

    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {
            final String name = ComponentUtil.getFessConfig().getIndexLogIndex();
            indexName = super.asEsIndex().replaceFirst(Pattern.quote("fess_log"), name);
        }
        return indexName;
    }

    @Override
    protected LocalDateTime toLocalDateTime(final Object value) {

            assertTrue(msg instanceof DcerpcMessage);
        }
    }

    @Nested
    @DisplayName("Edge case handling")
    class EdgeCases {

        @Test
        @DisplayName("should handle null system name")
        void testNullSystemNameDoesNotThrow() {
            // Arrange
            SamrPolicyHandle ph = createMockPolicyHandle();

            // Act & Assert

    <artifactId>guava-parent</artifactId>
    <version>33.4.0-android</version>
  </parent>
  <artifactId>failureaccess</artifactId>
  <version>1.0.3</version>
  <packaging>jar</packaging>
  <name>Guava InternalFutureFailureAccess and InternalFutures</name>
  <description>
    Contains
    com.google.common.util.concurrent.internal.InternalFutureFailureAccess and
    InternalFutures. Most users will never need to use this artifact. Its

* 使用 `templates` 渲染并返回 `TemplateResponse`， 传递模板的名称、request对象以及一个包含多个键值对（用于Jinja2模板）的"context"字典，

{* ../../docs_src/templates/tutorial001.py hl[4,11,15:16] *}

/// note | 笔记

在FastAPI 0.108.0，Starlette 0.29.0之前，`name`是第一个参数。
并且，在此之前，`request`对象是作为context的一部分以键值对的形式传递的。

///

/// tip | 提示

通过声明 `response_class=HTMLResponse`，API 文档就能识别响应的对象是 HTML。

///

/// note | 技术细节

from typing import Union

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item = Body(embed=True)):
    results = {"item_id": item_id, "item": item}

			ObjectV: ObjectV{
				ObjectName: oi.Name,
				VersionID:  oi.VersionID,
			},
		}, oi, ObjectOptions{
			Versioned:        globalBucketVersioningSys.PrefixEnabled(oi.Bucket, oi.Name),
			VersionSuspended: globalBucketVersioningSys.PrefixSuspended(oi.Bucket, oi.Name),
		}, nil)
	} else {

from typing import Annotated, Union

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Annotated[Item, Body(embed=True)]):
    results = {"item_id": item_id, "item": item}

            def __init__(self, name: str):
                self.name = name


        app = FastAPI()


        @app.exception_handler(UnicornException)
        async def unicorn_exception_handler(request: Request, exc: UnicornException):
            return JSONResponse(
                status_code=418,
                content={"message": f"Oops! {exc.name} did something. There goes a rainbow..."},

     * StringUtil.decapitalize("ABC")     = "ABC"
     * </pre>
     *
     * @param name
     *            the string to decapitalize
     * @return the decapitalized string
     */
    public static String decapitalize(final String name) {
        if (isEmpty(name)) {
            return name;
        }
        final char[] chars = name.toCharArray();