## 運行程式碼

所有程式碼區塊都可以直接複製和使用（它們實際上是經過測試的 Python 檔案）。

要運行任何範例，請將程式碼複製到 `main.py` 檔案，並使用以下命令啟動 `fastapi dev`：

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>

contents of the Program, including, for purposes of clarity any new file
in Source Code form that contains any contents of the Program. Modified
Works shall not include works that contain only declarations,
interfaces, types, classes, structures, or files of the Program solely
in each case in order to link to, bind by name, or subclass the Program
or Modified Works thereof.

```bash
# Eine Begrüßung an das Universum ausgeben
echo "Hello universe"
```

... und ein Konsolen-Codebeispiel ...

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>
<span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting server
        Searching for package file structure
```

... und noch ein Konsolen-Codebeispiel ...

  color: #fff;
}

.daterangepicker th.month {
  width: auto;
}

.daterangepicker td.disabled, .daterangepicker option.disabled {
  color: #999;
  cursor: not-allowed;
  text-decoration: line-through;
}

.daterangepicker select.monthselect, .daterangepicker select.yearselect {
  font-size: 12px;
  padding: 1px;
  height: auto;
  margin: 0;
  cursor: default;
}

    Source (English) – The code block is a console example containing HTML tags. No comments, so nothing to change here:

        «««
        ```console
        $ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>
        <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting server
                Searching for package file structure
        ```
        »»»

{* ../../docs_src/first_steps/tutorial001.py *}

將其複製到一個名為 `main.py` 的文件中。

執行即時重新載入伺服器（live server）：

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>

개발용으로 FastAPI 애플리케이션을 실행하려면 다음과 같이 `fastapi dev` 명령어를 사용할 수 있습니다:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>

///

## Integrated with OpenAPI { #integrated-with-openapi }

All the request declarations, validations and requirements of your dependencies (and sub-dependencies) will be integrated in the same OpenAPI schema.

So, the interactive docs will have all the information from these dependencies too:

///

### <a href="https://github.com/hugapi/hug" class="external-link" target="_blank">Hug</a> { #hug }

Hug war eines der ersten Frameworks, welches die Deklaration von API-Parametertypen mithilfe von Python-Typhinweisen implementierte. Das war eine großartige Idee, die andere Tools dazu inspirierte, dasselbe zu tun.

    @SuppressWarnings("nullness")
    Object[] result = ObjectArrays.toArrayImpl(this);
    return result;
  }

  @Override
  @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
  public <T extends @Nullable Object> T[] toArray(T[] other) {
    return ObjectArrays.toArrayImpl(this, other);
  }

  @Override
  public boolean contains(@Nullable Object object) {
    try {