* <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank"><strong>Swagger UI</strong></a>，可交互式操作，能在浏览器中直接调用和测试你的 API  。

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* 另外的 API 文档：<a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>

y "plug-ins" pueden construirse usando el sistema de **Inyección de Dependencias**. Pero, de hecho, en realidad **no hay necesidad de crear "plug-ins"**, ya que al usar dependencias es posible declarar una cantidad infinita de integraciones e interacciones que se vuelven disponibles para tus *path operation functions*.

Y las dependencias se pueden crear de una manera muy simple e intuitiva que te permite simplemente importar los paquetes de Python que necesitas, e integrarlos con tus funciones...

{* ../../docs_src/first_steps/tutorial001_py39.py hl[3] *}

Here the `app` variable will be an "instance" of the class `FastAPI`.

This will be the main point of interaction to create all your API.

### Step 3: create a *path operation* { #step-3-create-a-path-operation }

#### Path { #path }

"Path" here refers to the last part of the URL starting from the first `/`.

![Swagger UI Interaktion](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Klicken Sie dann auf den Button „Execute“, die Benutzeroberfläche wird mit Ihrer API kommunizieren, die Parameter senden, die Ergebnisse erhalten und sie auf dem Bildschirm anzeigen:

![Swagger UI Interaktion](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)

    @Resource
    protected LabelTypeBhv labelTypeBhv;

    /** Configuration settings for Fess application */
    @Resource
    protected FessConfig fessConfig;

    /** Client for interacting with the search engine */
    @Resource
    protected SearchEngineClient searchEngineClient;

    /**
     * Retrieves a paginated list of elevate words based on the provided pager criteria.
     *

    class PerformanceTests {

        @RepeatedTest(value = 10, name = "Repeated encoding/decoding stability test {currentRepetition}/{totalRepetitions}")
        @DisplayName("Encoding and decoding is stable across multiple iterations")
        void testEncodingDecodingStability() throws Exception {
            ASN1ObjectIdentifier[] mechs = new ASN1ObjectIdentifier[] { OID_KRB, OID_NTLM };

                        }
                        return "success";
                    });
                } catch (CIFSException e) {
                    // Expected for some iterations
                }
            }

            SmbCircuitBreaker.CircuitBreakerMetrics metrics = cbWithWindow.getMetrics();
            assertEquals(10, metrics.totalRequests(), "Should track all requests");

* <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank"><strong>Swagger UI</strong></a> 提供互動式探索，讓你可以直接從瀏覽器呼叫並測試你的 API 。

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a> 提供結構性的文件，讓你可以在瀏覽器中查看。

## О сторонних интеграциях { #about-third-party-integrations }

В этом примере мы используем OAuth2 «password flow» (аутентификация по паролю).

Это уместно, когда мы входим в наше собственное приложение, вероятно, с нашим собственным фронтендом.

* 대화형 탐색 <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank"><strong>Swagger UI</strong></a>를 이용해, 브라우저에서 바로 여러분의 API를 호출하거나 테스트할 수 있습니다.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>을 이용해 API 문서화를 대체할 수 있습니다.