### Проверка { #check-it }

Откройте браузер на <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Вы увидите JSON-ответ:

```JSON
{"item_id": 5, "q": "somequery"}
```

Вы уже создали API, который:

* Получает HTTP-запросы по _путям_ `/` и `/items/{item_id}`.

        "paths": {
            "/items/{item_id}": {
                "get": {
                    "summary": "Read Items",
                    "operationId": "read_items_items__item_id__get",
                    "parameters": [
                        {
                            "required": True,
                            "schema": {
                                "title": "The ID of the item to get",

from fastapi import FastAPI

app = FastAPI()


@app.get("/items/{item_id}")
async def read_user_item(item_id: str, needy: str):
    item = {"item_id": item_id, "needy": needy}

                                            <c:forEach var="p" varStatus="s"
                                                       items="${pager.pageNumberList}">
                                                <li
                                                        <c:if test="${p == pager.currentPageNumber}">class="page-item active"</c:if>>
                                                    <la:link

			<c:forEach var="p" varStatus="s"
				items="${pager.pageNumberList}">
				<li
					<c:if test="${p == pager.currentPageNumber}">class="page-item active"</c:if>><la:link
						styleClass="page-link"
						href="list/${p}">${p}</la:link></li>
			</c:forEach>
			<c:if test="${pager.existNextPage}">
				<li class="page-item"><la:link
						styleClass="page-link"
						href="list/${pager.currentPageNumber + 1}">

### 확인하기

브라우저로 <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>를 열어보십시오.

아래의 JSON 응답을 볼 수 있습니다:

```JSON
{"item_id": 5, "q": "somequery"}
```

여러분은 벌써 API를 만들었습니다:

* _경로_ `/` 및 `/items/{item_id}`에서 HTTP 요청 받기.
* 두 _경로_ 모두 `GET` 연산(HTTP _메소드_ 로 알려진)을 받습니다.
* _경로_ `/items/{item_id}`는 _경로 매개변수_ `int`형 이어야 하는 `item_id`를 가지고 있습니다.

                        },
                        "summary": "Read Items",
                        "operationId": "read_items_items__item_id__put",
                        "parameters": [
                            {
                                "required": True,
                                "schema": {
                                    "title": "Item Id",
                                    "type": "string",

class Image(BaseModel):
    url: HttpUrl
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    images: list[Image] | None = None


class Offer(BaseModel):
    name: str
    description: str | None = None
    price: float
    items: list[Item]


@app.post("/offers/")
async def create_offer(offer: Offer):

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()


@app.post("/items/", response_model=Item, summary="Create an item")
async def create_item(item: Item):
    """
    Create an item with all the information:

    - **name**: each item must have a name
    - **description**: a long description

from pydantic import BaseModel

app = FastAPI()


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


@app.post(
    "/items/",
    response_model=Item,
    summary="Create an item",
    description="Create an item with all the information, name, description, price, tax and a set of unique tags",
)