APIはほとんどの場合 **レスポンス** ボディを送信する必要があります。しかしクライアントは、常に **リクエストボディ** を送信する必要があるとは限りません。場合によっては、クエリパラメータ付きのパスだけをリクエストして、ボディを送信しないこともあります。

**リクエスト**ボディを宣言するには、[Pydantic](https://docs.pydantic.dev/) モデルを使用し、その強力な機能とメリットをすべて利用します。

/// info | 情報

データを送信するには、`POST`（より一般的）、`PUT`、`DELETE`、`PATCH` のいずれかを使用すべきです。

`GET` リクエストでボディを送信することは仕様上は未定義の動作ですが、それでもFastAPIではサポートされています。ただし、非常に複雑／極端なユースケースのためだけです。

    opt Tarefas
        operation -->> tasks: Enviar tarefas de background
    end
    opt Lançar outra exceção
        tasks -->> tasks: Manipula exceções no código da tarefa de background
    end
```

/// info | Informação

Apenas **uma resposta** será enviada para o cliente. Ela pode ser uma das respostas de erro, ou então a resposta da *operação de rota*.

* `users:read` or `users:write` são exemplos comuns.
* `instagram_basic` é utilizado pelo Facebook / Instagram.
* `https://www.googleapis.com/auth/drive` é utilizado pelo Google.

/// info | Informação

No OAuth2, um "escopo" é apenas uma string que declara uma permissão específica necessária.

Não importa se ela contém outros caracteres como `:` ou se ela é uma URL.

my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

second_user_data = {
    "id": 4,
    "name": "Mary",
    "joined": "2018-11-30",
}

my_second_user: User = User(**second_user_data)
```

/// info | 정보

`**second_user_data`는 다음을 의미합니다:

`second_user_data` `dict`의 키와 값을 키-값 인자로서 바로 넘겨주는 것으로, 다음과 동일합니다: `User(id=4, name="Mary", joined="2018-11-30")`

///

### 편집기 지원 { #editor-support }

接下来，运行服务器，并把配置作为环境变量传入，例如你可以设置 `ADMIN_EMAIL` 和 `APP_NAME`：

<div class="termy">

```console
$ ADMIN_EMAIL="******@****.***" APP_NAME="ChimichangApp" fastapi run main.py

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

/// tip | 提示

要为单个命令设置多个环境变量，只需用空格分隔它们，并把它们都放在命令前面。

///

然后，`admin_email` 设置将为 `"******@****.***"`。

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...

	if err != nil {
		t.Fatalf("expected: <nil>, got: %s", err)
	}
	if len(volInfos) != 2 {
		t.Fatalf("expected: 2, got: %d", len(volInfos))
	}
	volFound := false
	for _, info := range volInfos {
		if info.Name == "success-vol" {
			volFound = true
			break
		}
	}
	if !volFound {
		t.Errorf("expected: success-vol to be created")
	}

	// removing the path and simulating disk failure

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name) createPolicy () { NAME=$1 # Create the name if it does not exist if ! checkPolicyExists $NAME ; then echo "Creating policy '$NAME'" else echo "Policy...

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name) createPolicy () { NAME=$1 # Create the name if it does not exist if ! checkPolicyExists $NAME ; then echo "Creating policy '$NAME'" else echo "Policy...

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...