- 如何設定 **驗證限制** 像是 `maximum_length` or `regex`。
- 簡單且非常容易使用的 **<abbr title="也被稱為元件、資源、提供者、服務或是注入">依賴注入</abbr>** 系統。
- 安全性和身份驗證，包含提供支援 **OAuth2**、**JWT tokens** 和 **HTTP Basic** 驗證。
- 更進階 (但同樣簡單) 的宣告 **多層次的巢狀 JSON 格式** (感謝 Pydantic)。
- **GraphQL** 與 <a href="https://strawberry.rocks" class="external-link" target="_blank">Strawberry</a> 以及其他的相關函式庫進行整合。
- 更多其他的功能 (感謝 Starlette) 像是：

* Segurança e autenticação, incluindo suporte para **OAuth2** com autenticação **JWT tokens** e **HTTP Basic**.
* Técnicas mais avançadas (mas igualmente fáceis) para declaração de **modelos JSON profundamente aninhados** (graças ao Pydantic).

        }
    }

    /**
     * Check if a connection is unhealthy using comprehensive checks
     */
    private boolean isConnectionUnhealthy(SmbTransportImpl transport) {
        try {
            // Basic disconnection check
            if (transport.isDisconnected()) {
                return true;
            }

            // Check if transport is failed
            if (transport.isFailed()) {

            assertTrue(length > 0);
            verify(mockDigest).sign(eq(buffer), eq(0), eq(length), eq(testBlock), any());
        }

        @Test
        @DisplayName("Test decode basic message")
        void testDecodeBasicMessage() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[1024];
            System.arraycopy(SMBUtil.SMB_HEADER, 0, buffer, 0, SMBUtil.SMB_HEADER.length);

queue_limit  (number)             maximum limit for undelivered messages, defaults to '100000'
username     (string)             username for Elasticsearch basic-auth
password     (string)             password for Elasticsearch basic-auth
comment      (sentence)           optionally add a comment to this setting
```

or environment variables

```
KEY:

# Development - Contributing

First, you might want to see the basic ways to [help FastAPI and get help](help-fastapi.md){.internal-link target=_blank}.

## Developing

If you already cloned the <a href="https://github.com/fastapi/fastapi" class="external-link" target="_blank">fastapi repository</a> and you want to deep dive in the code, here are some guidelines to set up your environment.

### Virtual environment

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    * UUID.
    * ...다른 것들.

모든 검증은 견고하면서 잘 확립된 **Pydantic**에 의해 처리됩니다.

### 보안과 인증

보안과 인증이 통합되어 있습니다. 데이터베이스나 데이터 모델과의 타협없이 사용할 수 있습니다.

다음을 포함하는, 모든 보안 스키마가 OpenAPI에 정의되어 있습니다.

* HTTP Basic.
* **OAuth2** (**JWT tokens** 또한 포함). [OAuth2 with JWT](tutorial/security/oauth2-jwt.md){.internal-link target=\_blank}에 있는 자습서를 확인해 보세요.
* 다음에 들어 있는 API 키:
    * 헤더.
    * 매개변수.
    * 쿠키 및 그 외.

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