バイナリやテキストデータ、JSONデータを送受信できます。

## 試してみる { #try-it }

コードを `main.py` に入れて、アプリケーションを実行します。

<div class="termy">

```console
$ fastapi dev

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

</div>

ブラウザで [http://127.0.0.1:8000](http://127.0.0.1:8000) を開きます。

次のようなシンプルなページが表示されます。

### 檢查自動 API 文件 { #check-the-automatic-api-docs }

現在，執行 `fastapi` 指令：

<div class="termy">

```console
$ fastapi dev

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

</div>

然後開啟位於 [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs) 的文件。

你會看到主應用的自動 API 文件，只包含它自己的*路徑操作*：

그런 뒤, 우리는 `FastAPI` 앱을 만들 때 그것을 사용합니다.

그런 다음 환경 변수 `OPENAPI_URL`을 빈 문자열로 설정하여 OpenAPI(UI docs 포함)를 비활성화할 수도 있습니다. 예를 들어:

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

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

</div>

그리고 `/openapi.json`, `/docs` 또는 `/redoc`의 URL로 이동하면 `404 Not Found`라는 오류가 다음과 같이 표시됩니다:

```JSON
{

package jcifs.dcerpc.msrpc;

/**
 * MSRPC implementation for connecting to the SAM service (version 4).
 * This class provides functionality to establish a connection to the
 * Security Account Manager (SAM) database using the SAMR RPC interface version 4.
 */
public class MsrpcSamrConnect4 extends samr.SamrConnect4 {

    /**
     * Creates a new request to connect to the SAM service.
     *
     * @param server the server name to connect to

package jcifs.smb1.dcerpc.msrpc;

/**
 * MSRPC implementation for connecting to the SAM service.
 * This class provides functionality to establish a connection to the
 * Security Account Manager (SAM) database using the SAMR RPC interface.
 */
public class MsrpcSamrConnect2 extends samr.SamrConnect2 {

    /**
     * Creates a new request to connect to the SAM service.
     *
     * @param server the server name to connect to

        // When
        MsrpcEnumerateAliasesInDomain msrpc = new MsrpcEnumerateAliasesInDomain(mockDomainHandle, acctFlags, mockSamArray);

        // Then
        // Verify that the 'sam' field is set correctly
        assertEquals(mockSamArray, msrpc.sam, "The 'sam' field should be initialized with the provided SamrSamArray.");

        // Verify that the 'ptype' field is set to 0

import jcifs.smb1.smb1.SmbException;

/**
 * Handle for Security Account Manager (SAM) policy operations.
 * This class represents an open handle to a SAM server and provides
 * high-level access to SAM database operations.
 */
public class SamrPolicyHandle extends rpc.policy_handle {

    DcerpcHandle handle;

    /**
     * Creates a new SAM policy handle.
     *
     * @param handle the DCE/RPC handle for communication

Sonrasında, environment variable `OPENAPI_URL`'i boş string olarak ayarlayarak OpenAPI'yi (UI docs dahil) devre dışı bırakabilirsiniz; örneğin:

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

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

</div>

Böylece `/openapi.json`, `/docs` veya `/redoc` URL'lerine giderseniz, aşağıdaki gibi bir `404 Not Found` hatası alırsınız:

        assertEquals(acctFlags, request.acct_flags, "The account flags should be set correctly.");
        assertEquals(mockSamArray, request.sam, "The sam array should be set correctly.");
        // ptype and flags are protected fields in DcerpcMessage, cannot test directly
    }

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