final String[] values = form.id.split(":");
        return ComponentUtil.getPluginHelper().getArtifact(values[0], values[1]);
    }

    /**
     * Installs the specified artifact in a background thread.
     * Also removes any previously installed versions of the same plugin.
     *
     * @param artifact the artifact to install
     */
    public static void installArtifact(final Artifact artifact) {

      - tutorial/security/oauth2-jwt.md
    - tutorial/middleware.md
    - tutorial/cors.md
    - tutorial/sql-databases.md
    - tutorial/bigger-applications.md
    - tutorial/background-tasks.md
    - tutorial/metadata.md
    - tutorial/static-files.md
    - tutorial/testing.md
    - tutorial/debugging.md
  - Advanced User Guide:
    - advanced/index.md

	if pingErr != nil {
		if !xnet.IsConnRefusedErr(pingErr) && !xnet.IsConnResetErr(pingErr) {
			target.loggerOnce(context.Background(), pingErr, target.ID().String())
		}
		return pingErr
	}

	if err := target.args.validateFormat(conn); err != nil {
		target.loggerOnce(context.Background(), err, target.ID().String())
		return err
	}

	target.firstPing = true

	yes, err := target.isActive()

    Note over client,operation: Response is already sent, can't change it anymore
    opt Tasks
        operation -->> tasks: Send background tasks
    end
    opt Raise other exception
        tasks -->> tasks: Handle exceptions in the background task code
    end
```

/// info | 说明

只会向客户端发送 **一次响应** ，可能是一个错误响应，也可能是来自 *路由函数* 的响应。

在发送了其中一个响应之后，就无法再发送其他响应了。

///

	}

	// Use minIO Client object normally like the regular client.
	fmt.Printf("Calling list objects on bucket named `%s` with temp creds:\n===\n", bucketToList)
	objCh := minioClient.ListObjects(context.Background(), bucketToList, minio.ListObjectsOptions{})
	for obj := range objCh {
		if obj.Err != nil {
			log.Fatalf("Listing error: %v", obj.Err)
		}

			return
		}

		err := p.storage.WriteAll(context.Background(), minioMetaTmpBucket, fn, toWrite)
		if err != nil {
			continue
		}

		b, err := p.storage.ReadAll(context.Background(), minioMetaTmpBucket, fn)
		if err != nil || len(b) != len(toWrite) {
			continue
		}

		err = p.storage.Delete(context.Background(), minioMetaTmpBucket, fn, DeleteOptions{
			Recursive: false,

Если вы поняли всё выше, вы уже знаете, как «под капотом» работают эти утилиты для безопасности.

///

## Зависимости с `yield`, `HTTPException`, `except` и фоновыми задачами { #dependencies-with-yield-httpexception-except-and-background-tasks }

/// warning | Предупреждение

Скорее всего, вам не понадобятся эти технические детали.

			value:   "invalid",
			want:    nil,
			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := UnixSecondSerializer{}.Value(context.Background(), nil, reflect.Value{}, tt.value)
			if (err != nil) != tt.wantErr {
				t.Fatalf("UnixSecondSerializer.Value() error = %v, wantErr %v", err, tt.wantErr)
			}
			if err != nil {
				return
			}

///

## Abhängigkeiten mit `yield`, `HTTPException`, `except` und Hintergrundtasks { #dependencies-with-yield-httpexception-except-and-background-tasks }

/// warning | Achtung

Sie benötigen diese technischen Details höchstwahrscheinlich nicht.

			Key:   "trace",
			Value: slog.GroupValue(fields...),
		})
	}
}

func (l *slogLogger) log(ctx context.Context, level slog.Level, msg string, args ...any) {
	if ctx == nil {
		ctx = context.Background()
	}

	if !l.Logger.Enabled(ctx, level) {
		return
	}

	r := slog.NewRecord(time.Now(), level, msg, utils.CallerFrame().PC)
	r.Add(args...)
	_ = l.Logger.Handler().Handle(ctx, r)
}