当你在等待的时候，你和你的恋人一起去挑选一张桌子，然后你们坐下来聊了很长时间（因为汉堡很豪华，需要一些时间来准备）。

当你和你的恋人坐在桌子旁，等待汉堡的时候，你可以用这段时间来欣赏你的恋人是多么的棒、可爱和聪明✨😍✨。

<img src="/img/async/concurrent-burgers/concurrent-burgers-05.png" class="illustration">

在等待中和你的恋人交谈时，你会不时地查看柜台上显示的号码，看看是否已经轮到你了。

然后在某个时刻，终于轮到你了。你去柜台拿汉堡然后回到桌子上。

<img src="/img/async/concurrent-burgers/concurrent-burgers-06.png" class="illustration">

As you are sitting at the table with your crush, while you wait for the burgers, you can spend that time admiring how awesome, cute and smart your crush is ✨😍✨.

<img src="/img/async/concurrent-burgers/concurrent-burgers-05.png" class="illustration">

While waiting and talking to your crush, from time to time, you check the number displayed on the counter to see if it's your turn already.

* Kliknij potem przycisk "Execute" (wykonaj), interfejs użytkownika połączy się z API, wyśle parametry, otrzyma odpowiedź i wyświetli ją na ekranie:

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

### Zaktualizowana alternatywna dokumentacja API

Otwórz teraz <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.

* Затем нажмите кнопку "Execute", пользовательский интерфейс свяжется с вашим API, отправит параметры, получит результаты и отобразит их на экране:

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

### Альтернативное обновление документации API

А теперь перейдите на <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.

- github.com/prometheus/common: [v0.4.1 → v0.9.1](https://github.com/prometheus/common/compare/v0.4.1...v0.9.1)
- github.com/prometheus/procfs: [v0.0.5 → v0.0.11](https://github.com/prometheus/procfs/compare/v0.0.5...v0.0.11)
- github.com/spf13/cobra: [v0.0.5 → v1.0.0](https://github.com/spf13/cobra/compare/v0.0.5...v1.0.0)
- github.com/spf13/viper: [v1.3.2 → v1.4.0](https://github.com/spf13/viper/compare/v1.3.2...v1.4.0)

			testWriteTo{nil, 0, errUnrefData},
			testRemaining{0, 5},
		},
	}, {
		maker: makeSparse{makeReg{"abcdefghEXTRA", 13}, sparseDatas{{1, 3}, {6, 5}}, 15},
		tests: []testFnc{
			testRemaining{15, 13},
			testWriteTo{fileOps{int64(1), "abc", int64(2), "defgh", int64(4)}, 15, errUnrefData},
			testRead{100, "", errUnrefData},
			testRemaining{0, 5},
		},
	}}

	for i, v := range vectors {

* Sau khi click vào nút "Execute", giao diện người dùng sẽ giao tiếp với API của bạn bao gồm: gửi các tham số, lấy kết quả và hiển thị chúng trên màn hình:

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

### Nâng cấp tài liệu API thay thế

Và bây giờ truy cập tới <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.

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

* 然后点击「Execute」按钮，用户界面将会和 API 进行通信，发送参数，获取结果并在屏幕上展示：

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

### 可选文档升级

访问 <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>。

* 可选文档同样会体现新加入的请求参数和请求体：

          // pause slightly after halfway to make result more predictable
          Thread.sleep(100)
        }
      } catch (e: IOException) {
        break
      }
      i++
    }
    // Halfway +/- 0.5%
    assertThat(i.toFloat()).isCloseTo(512f, 5f)
  }

  @Test
  fun disconnectResponseHalfway() {
    server.enqueue(
      MockResponse()
        .setBody("ab")

          // pause slightly after half way to make result more predictable
          Thread.sleep(100)
        }
      } catch (e: IOException) {
        break
      }
      i++
    }
    // Halfway +/- 0.5%
    assertThat(i.toFloat()).isCloseTo(512f, 5f)
  }

  @Test
  fun disconnectResponseHalfway() {
    server.enqueue(
      MockResponse.Builder()
        .body("ab")