你会看到另一个自动生成的文档（由 [ReDoc](https://github.com/Rebilly/ReDoc) 提供）：

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## 示例升级 { #example-upgrade }

现在修改 `main.py` 文件来接收来自 `PUT` 请求的请求体。

借助 Pydantic，使用标准的 Python 类型来声明请求体。

```Python hl_lines="2  7-10 23-25"
from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()

                resource.getResourceName());
    }

    @Override
    public void transferSucceeded(TransferEvent event) {
        String action = (event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploaded" : "Downloaded");
        String direction = event.getRequestType() == TransferEvent.RequestType.PUT ? "to" : "from";

        TransferResource resource = event.getResource();

Nicht abwärtskompatible Änderungen und neue Funktionen werden in „MINOR“-Versionen hinzugefügt.

/// tip | Tipp

„MINOR“ ist die Zahl in der Mitte, zum Beispiel ist in `0.2.3` die MINOR-Version `2`.

///

## Upgrade der FastAPI-Versionen { #upgrading-the-fastapi-versions }

Sie sollten Tests für Ihre App hinzufügen.

Mit **FastAPI** ist das sehr einfach (dank Starlette), schauen Sie sich die Dokumentation an: [Testen](../tutorial/testing.md)

You will see the alternative automatic documentation (provided by [ReDoc](https://github.com/Rebilly/ReDoc)):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Example upgrade

Now modify the file `main.py` to receive a body from a `PUT` request.

Declare the body using standard Python types, thanks to Pydantic.

```Python hl_lines="2  7-10 23-25"
from fastapi import FastAPI

你會看到另一種自動文件（由 [ReDoc](https://github.com/Rebilly/ReDoc) 提供）：

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## 範例升級 { #example-upgrade }

現在修改 `main.py` 檔案，使其能從 `PUT` 請求接收 body。

多虧了 Pydantic，你可以用標準的 Python 型別來宣告 body。

```Python hl_lines="2  7-10 23-25"
from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()

}

// If none of the http routes match respond with appropriate errors
func errorResponseHandler(w http.ResponseWriter, r *http.Request) {
	if r.Method == http.MethodOptions {
		return
	}
	desc := "Do not upgrade one server at a time - please follow the recommended guidelines mentioned here https://github.com/minio/minio#upgrading-minio for your environment"
	switch {
	case strings.HasPrefix(r.URL.Path, peerRESTPrefix):

        long contentLength = event.getTransferredBytes();
        if (contentLength >= 0) {
            String type = (event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploaded" : "Downloaded");
            String len = contentLength >= 1024 ? toKB(contentLength) + " KB" : contentLength + " B";

            String throughput = "";

    }

    @Override
    public void transferSucceeded(TransferEvent event) {
        String action = (event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploaded" : "Downloaded");
        String direction = event.getRequestType() == TransferEvent.RequestType.PUT ? "to" : "from";

        TransferResource resource = event.getResource();

<div class="termy">

```console
$ python -m pip install --upgrade pip

---> 100%
```

</div>

/// tip | Порада

Іноді ви можете отримати помилку **`No module named pip`** при спробі оновити pip.

Якщо це сталося, встановіть і оновіть pip за допомогою команди нижче:

<div class="termy">

```console
$ python -m ensurepip --upgrade

---> 100%
```

</div>

			t.Fatalf("%s : %s", instanceType, err.Error())
		}
		// uploadIds [4-9].
		uploadIDs = append(uploadIDs, res.UploadID)
	}
	// Create multipart parts.
	// Need parts to be uploaded before MultipartLists can be called and tested.
	createPartCases := []struct {
		bucketName      string
		objName         string
		uploadID        string
		PartID          int
		inputReaderData string