파일과 폼 필드는 폼 데이터로 업로드되며, 파일과 폼 필드를 받게 됩니다.

또한 일부 파일은 `bytes`로, 일부 파일은 `UploadFile`로 선언할 수 있습니다.

/// warning

다수의 `File`과 `Form` 매개변수를 한 *경로 처리*에 선언하는 것이 가능하지만, 요청의 본문이 `application/json`가 아닌 `multipart/form-data`로 인코딩되기 때문에 JSON으로 받기를 기대하는 `Body` 필드를 함께 선언할 수는 없습니다.

이는 **FastAPI**의 한계가 아니라, HTTP 프로토콜의 일부입니다.

///

## 요약 { #recap }

import org.codelibs.fess.mylasta.direction.FessConfig;

/**
 * This class provides system-related utility methods.
 * It extends {@link org.codelibs.core.lang.SystemUtil} and adds
 * methods specific to the Fess application.
 */
public class SystemUtil extends org.codelibs.core.lang.SystemUtil {

    private static final String DEFAULT_SENSITIVE_PATTERN = ".*password.*|.*secret.*|.*key.*|.*token.*|.*credential.*|.*auth.*|.*private.*";

   *
   * https://console.developers.google.com/project
   */
  public static final String GOOGLE_API_KEY = "AIzaSyAx2WZYe0My0i-uGurpvraYJxO7XNbwiGs";
  public static final MediaType MEDIA_TYPE_JSON = MediaType.get("application/json");

  private final OkHttpClient client = new OkHttpClient.Builder()
      .addInterceptor(new GzipRequestInterceptor())
      .build();
  private final Moshi moshi = new Moshi.Builder().build();

heart of the https://www.elastic.co/products[Elastic Stack]. You can use
Elasticsearch to store, search, and manage data for:

* Logs
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* A search backend
* Application monitoring
* Endpoint security

\... and more!

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https://www.elastic.co/products/elasticsearch[product page].

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    Note over Client: Keeps consuming...
```

データを送り続ける無限ストリームにすることもできます。

## JSON Lines { #json-lines }

このような場合、1 行に 1 つの JSON オブジェクトを送る「**JSON Lines**」形式を使うのが一般的です。

レスポンスの content type は `application/jsonl`（`application/json` の代わり）となり、ボディは次のようになります:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}
{"name": "Portal Gun", "description": "A portal opening device."}

     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Waiting for application startup.
     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Application startup complete.

     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Waiting for application startup.
     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Application startup complete.
```

</div>

Çıktıda, şuna benzer bir satır göreceksiniz:

```hl_lines="4"

     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Waiting for application startup.
     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Application startup complete.
```

</div>

/// tip | 提示

在生产环境中，你会使用 `fastapi run` 而不是 `fastapi dev`。🚀

///

            logger.debug("loaded filetype: {}", mimetypeMap);
        }
    }

    /**
     * Adds or updates a MIME type to file type mapping.
     *
     * @param mimetype the MIME type to map (e.g., "application/pdf")
     * @param filetype the file type classification (e.g., "pdf")
     */
    public void add(final String mimetype, final String filetype) {
        mimetypeMap.put(mimetype, filetype);
    }

    /**

They will be added to the OpenAPI schema and used by the automatic documentation interfaces:

<img src="/img/tutorial/path-operation-configuration/image01.png">

### Tags with Enums { #tags-with-enums }

If you have a big application, you might end up accumulating **several tags**, and you would want to make sure you always use the **same tag** for related *path operations*.

In these cases, it could make sense to store the tags in an `Enum`.