更多细节查看 <a href="https://www.starlette.dev/background/" class="external-link" target="_blank">Starlette's official docs for Background Tasks</a>.

## 告诫

如果您需要执行繁重的后台计算，并且不一定需要由同一进程运行（例如，您不需要共享内存、变量等），那么使用其他更大的工具（如 <a href="https://docs.celeryq.dev" class="external-link" target="_blank">Celery</a>）可能更好。

它们往往需要更复杂的配置，即消息/作业队列管理器，如RabbitMQ或Redis，但它们允许您在多个进程中运行后台任务，甚至是在多个服务器中。

    This is for client errors, invalid authentication, invalid data, etc. Not for server
    errors in your code.

    Read more about it in the
    [FastAPI docs for Handling Errors](https://fastapi.tiangolo.com/tutorial/handling-errors/).

    ## Example

    ```python
    from fastapi import FastAPI, HTTPException

    app = FastAPI()

/// info | Info

Beachten Sie, dass **Browser Cookies auf besondere Weise und hinter den Kulissen handhaben** und **JavaScript** **nicht** ohne Weiteres erlauben, auf sie zuzugreifen.

Wenn Sie zur **API-Dokumentations-UI** unter `/docs` gehen, können Sie die **Dokumentation** zu Cookies für Ihre *Pfadoperationen* sehen.

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import gradlebuild.basics.BuildEnvironment
import gradlebuild.docs.FindBrokenInternalLinks
import gradlebuild.integrationtests.tasks.DistributionTest
import gradlebuild.performance.tasks.PerformanceTest
import gradlebuild.testcleanup.extension.TestFilesCleanupBuildServiceRootExtension

        if (size == 0) {
            return docs; // empty
        }
        int fromIndex = startPosition;
        if (fromIndex >= size) {
            fromIndex = size - 1;
        }
        int toIndex = startPosition + pageSize;
        if (toIndex >= size) {
            toIndex = size;
        }
        return docs.subList(fromIndex, toIndex);
    }

    /**

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gradlebuild.docs;

import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.RegularFileProperty;

public abstract class ReleaseNotes {
    /**

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gradlebuild.docs;

import org.gradle.internal.exceptions.Contextual;

@Contextual
public class DocGenerationException extends RuntimeException {
    public DocGenerationException(String message) {
        super(message);
    }

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gradlebuild.docs.dsl.docbook.model

class ExtensionMetaData {
    final String pluginId
    final String extensionId
    final String extensionClass

    ExtensionMetaData(String pluginId, String extensionId, String extensionClass) {

Esse é o benefício dos padrões...

///

## Veja em ação { #see-it-in-action }

Abra o docs interativo: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Autentique-se { #authenticate }

Clique no botão "Authorize".

Use as credenciais:

User: `johndoe`

Password: `secret`

	// is unique for a sequence of bytes. See also compareSignatureV2.
	return subtle.ConstantTimeCompare([]byte(sig1), []byte(sig2)) == 1
}

// doesPolicySignatureMatch - Verify query headers with post policy
//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-HTTPPOSTConstructPolicy.html
//
// returns ErrNone if the signature matches.
func doesPolicySignatureV4Match(formValues http.Header) (auth.Credentials, APIErrorCode) {