### 使用 HTTPS 的重新導向 { #redirects-with-https }

例如，假設你定義了一個「路徑操作（path operation）」`/items/`：

{* ../../docs_src/behind_a_proxy/tutorial001_01_py310.py hl[6] *}

如果用戶端嘗試前往 `/items`，預設會被重新導向到 `/items/`。

但在設定「CLI 選項」`--forwarded-allow-ips` 之前，它可能會被重新導向到 `http://localhost:8000/items/`。

不過，也許你的應用實際部署在 `https://mysuperapp.com`，那重新導向就應該是 `https://mysuperapp.com/items/`。

設定 `--proxy-headers` 之後，FastAPI 就能重新導向到正確的位置。😎

```

from typing import Annotated

from fastapi import Cookie, FastAPI

app = FastAPI()


@app.get("/items/")
async def read_items(ads_id: Annotated[str | None, Cookie()] = None):

from typing import Annotated

from fastapi import FastAPI, Header

app = FastAPI()


@app.get("/items/")
async def read_items(user_agent: Annotated[str | None, Header()] = None):

from typing import Annotated

from fastapi import FastAPI, Header

app = FastAPI()


@app.get("/items/")
async def read_items(x_token: Annotated[list[str] | None, Header()] = None):

        return input;
    }

    /**
     * Checks if the item has been updated.
     *
     * @return true if the item has been updated, false otherwise.
     */
    public boolean isUpdated() {
        return newInput != null;
    }

    /**
     * Checks if the item has been marked for deletion.
     *
     * @return true if the item is marked for deletion, false otherwise.
     */

# Editör Desteği { #editor-support }

Resmi [FastAPI Extension](https://marketplace.visualstudio.com/items?itemName=FastAPILabs.fastapi-vscode), FastAPI geliştirme akışınızı iyileştirir: *path operation* keşfi, gezinme, FastAPI Cloud’a deploy ve canlı log akışı.

Daha fazla ayrıntı için, GitHub deposundaki README’ye bakın: [GitHub repository](https://github.com/fastapi/fastapi-vscode).

## Kurulum ve Yükleme { #setup-and-installation }

                        "properties": {
                            "loc": {
                                "title": "Location",
                                "type": "array",
                                "items": {
                                    "anyOf": [{"type": "string"}, {"type": "integer"}]
                                },
                            },

from fastapi import FastAPI

app = FastAPI()


@app.on_event("shutdown")
def shutdown_event():
    with open("log.txt", mode="a") as log:
        log.write("Application shutdown")


@app.get("/items/")
async def read_items():

        [
            {
                "required": True,
                "schema": {
                    "title": "P",
                    "type": "array",
                    "items": {"type": "string"},
                },
                "name": "p",
                "in": "query",
            }
        ]
    )


@pytest.mark.parametrize(
    "path",

Предположим, у вас есть только один body-параметр `item` из Pydantic-модели `Item`.

По умолчанию, **FastAPI** ожидает получить тело запроса напрямую.

Но если вы хотите чтобы он ожидал JSON с ключом `item` с содержимым модели внутри, также как это происходит при объявлении дополнительных body-параметров, вы можете использовать специальный параметр `embed` у типа `Body`:

```Python
item: Item = Body(embed=True)
```