writeResponse(w, err.HTTPStatusCode, encodedErrorResponse, mimeJSON)
}

// writeCustomErrorResponseJSON - similar to writeErrorResponseJSON,
// but accepts the error message directly (this allows messages to be
// dynamically generated.)
func writeCustomErrorResponseJSON(ctx context.Context, w http.ResponseWriter, err APIError,
	errBody string, reqURL *url.URL,
) {

    h += h << 3;
    h ^= h >>> 6;
    h += (h << 2) + (h << 14);
    return h ^ (h >>> 16);
  }

  /**
   * This method is a convenience for testing. Code should call {@link Segment#copyEntry} directly.
   */
  // Guarded By Segment.this
  @VisibleForTesting
  E copyEntry(E original, E newNext) {
    int hash = original.getHash();
    return segmentFor(hash).copyEntry(original, newNext);
  }

# 사용자 정의 응답 - HTML, Stream, 파일, 기타 { #custom-response-html-stream-file-others }

기본적으로 **FastAPI**는 JSON 응답을 반환합니다.

[응답을 직접 반환하기](response-directly.md)에서 본 것처럼 `Response`를 직접 반환하여 이를 재정의할 수 있습니다.

그러나 `Response`를 직접 반환하면(또는 `JSONResponse`와 같은 하위 클래스를 반환하면) 데이터가 자동으로 변환되지 않으며(비록 `response_model`을 선언했다 하더라도), 문서도 자동으로 생성되지 않습니다(예를 들어, 생성된 OpenAPI의 일부로 HTTP 헤더 `Content-Type`에 특정 "미디어 타입"을 포함하는 것 등).

По умолчанию **FastAPI** возвращает ответы в формате JSON.

Вы можете переопределить это, вернув `Response` напрямую, как показано в разделе [Вернуть Response напрямую](response-directly.md).

Типово **FastAPI** повертатиме JSON-відповіді.

Ви можете переписати це, повернувши `Response` безпосередньо, як показано в [Повернути відповідь безпосередньо](response-directly.md).

///

## 安装软件包 { #install-packages }

在激活虚拟环境后，你可以在其中安装软件包。

/// tip | 提示

当你需要安装或升级软件包时，执行本操作**一次**；

如果你需要再升级版本或添加新软件包，你可以**再次执行此操作**。

///

### 直接安装包 { #install-packages-directly }

如果你急于安装，不想使用文件来声明工程的软件包依赖，你可以直接安装它们。

/// tip | 提示

将程序所需的软件包及其版本放在文件中（例如 `requirements.txt` 或 `pyproject.toml`）是个好（并且非常好）的主意。

///

//// tab | `pip`

<div class="termy">

    sampleDataList.addAll(misses);
    Collections.shuffle(sampleDataList);
    sampleData = sampleDataList.toArray(new String[sampleDataList.size()]);
  }

  // Since we can't pass a concrete SomeEnum.class directly, we need to use a raw type.
  @SuppressWarnings("unchecked")
  @Benchmark
  boolean getIfPresent(int repetitions) {
    boolean retVal = false;
    for (int i = 0; i < repetitions; ++i) {

Por defecto, **FastAPI** devolverá responses JSON.

Puedes sobrescribirlo devolviendo un `Response` directamente como se ve en [Devolver una Response directamente](response-directly.md).

gcp auth plugin with a Google Service Account to authenticate to a cluster now additionally requests a token with the  "userinfo.email" scope. This way, users can write ClusterRoleBindings/RoleBindings with the email address of the service account directly. (This is a breaking change if the numeric uniqueIDs of the Google service accounts were being used in RBAC role bindings. The behavior can be overridden by explicitly specifying the scope values as comma-separated string in the "users[*].config.scopes"...

		}
	}

	// We must not use the http.Header().Set method here because some (broken)
	// clients expect the ETag header key to be literally "ETag" - not "Etag" (case-sensitive).
	// Therefore, we have to set the ETag directly as map entry.
	w.Header()[xhttp.ETag] = []string{"\"" + etag + "\""}
	hash.TransferChecksumHeader(w, r)

	writeSuccessResponseHeadersOnly(w)
}

// CompleteMultipartUploadHandler - Complete multipart upload.