* **Менше помилок**: Зменшить кількість помилок спричинених людиною (розробником) на 40%. *
* **Інтуїтивний**: Чудова підтримка редакторами коду. <abbr title="Також відоме як auto-complete, autocompletion, IntelliSense.">Доповнення</abbr> всюди. Зменште час на налагодження.
* **Простий**: Спроектований, для легкого використання та навчання. Знадобиться менше часу на читання документації.

<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

强烈建议你在本地编写或复制代码，对其进行编辑并运行。

在编辑器中使用 FastAPI 会真正地展现出它的优势：只需要编写很少的代码，所有的类型检查，代码补全等等。

---

## 安装 FastAPI

第一个步骤是安装 FastAPI。

为了使用本教程，你可能需要安装所有的可选依赖及对应功能：

// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +protobuf=true
// +k8s:openapi-gen=true
message Unknown {
  optional TypeMeta typeMeta = 1;

  // Raw will hold the complete serialized object which couldn't be matched
  // with a registered type. Most likely, nothing should be done with this
  // except for passing it through the system.
  optional bytes raw = 2;

transitionDuration = Util.getTransitionDurationFromElement(this.tip)\n\n        $(this.tip)\n          .one(Util.TRANSITION_END, complete)\n          .emulateTransitionEnd(transitionDuration)\n      } else {\n        complete()\n      }\n    }\n  }\n\n  hide(callback) {\n    const tip = this.getTipElement()\n    const hideEvent = $.Event(this.constructor.Event.HIDE)\n    const complete = () => {\n      if (this._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {\n        tip.parentNode.removeChild(tip)\n...

	\
	Write-Host 'Verifying pip install ...'; \
	C:\python312\python.exe -m pip --version; \
	\
	Write-Host 'Removing ...'; \
	Remove-Item C:\tmp\pyinstall.exe -Force; \
	\
	Write-Host 'Complete.';

# Install pip packages.
RUN python -m pip install --ignore-installed --force-reinstall --upgrade \
    setuptools packaging

# Install JDK 21.
RUN \

```

...to:

```Python
        ... "item_price": item.price ...
```

...and see how your editor will auto-complete the attributes and know their types:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.

          start = pos + 1;
          break;

        default:
          // do nothing
      }
    }
    line.append(cbuf, start, off + len - start);
  }

  /** Called when a line is complete. */
  @CanIgnoreReturnValue
  private boolean finishLine(boolean sawNewline) throws IOException {
    String separator = sawReturn ? (sawNewline ? "\r\n" : "\r") : (sawNewline ? "\n" : "");

          start = pos + 1;
          break;

        default:
          // do nothing
      }
    }
    line.append(cbuf, start, off + len - start);
  }

  /** Called when a line is complete. */
  @CanIgnoreReturnValue
  private boolean finishLine(boolean sawNewline) throws IOException {
    String separator = sawReturn ? (sawNewline ? "\r\n" : "\r") : (sawNewline ? "\n" : "");

    * **Hızlı**: **NodeJS** ve **Go** ile eşit, çok yüksek performans (Starlette ve Pydantic'e teşekkürler).
    * **Sezgisel**: Editor desteğı. <abbr title="auto-complete, IntelliSense gibi isimlerle de bilinir">Otomatik tamamlama</abbr>. Daha az debugging.
    * **Kolay**: Kolay öğrenip kolay kullanmak için tasarlandı. Daha az döküman okuma daha çok iş.

        ) {
          promise.completeExceptionally(e)
        }

        override fun onResponse(
          call: Call,
          response: Response,
        ) {
          promise.complete(response)
        }
      },
    )

    val response = promise.get(4, SECONDS)

    assertThat(response).isNotNull()

    assertThat(response.body.string()).isNotEmpty()