All the same process that applied for path parameters also applies for query parameters:

* Editor support (obviously)
* Data <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>
* Data validation
* Automatic documentation

## Defaults

As query parameters are not a fixed part of a path, they can be optional and can have default values.

///

* Verifique em <a href="https://github.com/fastapi/fastapi/issues" class="external-link" target="_blank">_issues_</a> para ver se existe alguém coordenando traduções para a sua linguagem.

 * 
 * 2) IP Address, NetBIOS name, nodeType, groupName - If however a
 * legal NetBIOS name string is used a name query request will retreive
 * the IP, node type, and whether or not this NbtAddress represents a
 * group name. This degree of state can be obtained with a Name Query
 * Request or Node Status Request.
 * 
 * 3) All - The NbtAddress will be populated with all state such as mac

                                        </table>
                                    </div>
                                </div>
                                <c:set var="pager" value="${keyMatchPager}" scope="request"/>
                                <c:import url="/WEB-INF/view/common/admin/crud/pagination.jsp"/>
                                <c:if test="${pager.currentPageNumber > pager.allPageCount}">

                                    </div>
                                </div>
                                <c:set var="pager" value="${relatedContentPager}"
                                       scope="request"/>
                                <c:import url="/WEB-INF/view/common/admin/crud/pagination.jsp"/>
                                <c:if test="${pager.currentPageNumber > pager.allPageCount}">

                """
            ),
        ] = None,
    ) -> None:
        super().__init__(code=code, reason=reason)


RequestErrorModel: Type[BaseModel] = create_model("Request")
WebSocketErrorModel: Type[BaseModel] = create_model("WebSocket")


class FastAPIError(RuntimeError):
    """
    A generic, FastAPI-specific error.
    """

    private File userToolchainsFile;

    private File installationToolchainsFile;

    // ----------------------------------------------------------------------------
    // Request
    // ----------------------------------------------------------------------------

    private File multiModuleProjectDirectory;

    private File basedir;

    private Path rootDirectory;

        ```python
        import time

        from fastapi import FastAPI, Request

        app = FastAPI()


        @app.middleware("http")
        async def add_process_time_header(request: Request, call_next):
            start_time = time.time()
            response = await call_next(request)
            process_time = time.time() - start_time

{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | "技術詳細"

また、`from starlette.requests import Request`と`from starlette.responses import JSONResponse`を使用することもできます。

**FastAPI** は開発者の利便性を考慮して、`fastapi.responses`と同じ`starlette.responses`を提供しています。しかし、利用可能なレスポンスのほとんどはStarletteから直接提供されます。これは`Request`と同じです。

///

## デフォルトの例外ハンドラのオーバーライド

**FastAPI** にはいくつかのデフォルトの例外ハンドラがあります。

	OffsetEnd    int64
	ResourceSize int64
}

func (e InvalidRange) Error() string {
	return fmt.Sprintf("The requested range 'bytes=%d-%d' is not satisfiable", e.OffsetBegin, e.OffsetEnd)
}

// ObjectTooLarge error returned when the size of the object > max object size allowed (5G) per request.
type ObjectTooLarge GenericError

func (e ObjectTooLarge) Error() string {