<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
```

</div>

🕴 🆕 🎛 📥 `--workers` 💬 Uvicorn ▶️ 4️⃣ 👨‍🏭 🛠️.

👆 💪 👀 👈 ⚫️ 🎦 **🕹** 🔠 🛠️, `27365` 👪 🛠️ (👉 **🛠️ 👨‍💼**) &amp; 1️⃣ 🔠 👨‍🏭 🛠️: `27368`, `27369`, `27370`, &amp; `27367`.

## 🛠️ 🔧

<font color="#4E9A06">INFO</font>:     Waiting for application startup.
<font color="#4E9A06">INFO</font>:     Application startup complete.
<font color="#4E9A06">INFO</font>:     Started server process [<font color="#06989A">27367</font>]
<font color="#4E9A06">INFO</font>:     Waiting for application startup.
<font color="#4E9A06">INFO</font>:     Application startup complete.
</pre>
```

</div>

////

//// tab | `uvicorn`

<font color="#4E9A06">INFO</font>:     Waiting for application startup.
<font color="#4E9A06">INFO</font>:     Application startup complete.
<font color="#4E9A06">INFO</font>:     Started server process [<font color="#06989A">27367</font>]
<font color="#4E9A06">INFO</font>:     Waiting for application startup.
<font color="#4E9A06">INFO</font>:     Application startup complete.
</pre>
```

</div>

////

//// tab | `uvicorn`

<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
<font color="#A6E22E">INFO</font>:     Started server process [<font color="#A1EFE4">27367</font>]
<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
```

</div>

<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
```

</div>

这里唯一的新选项是 `--workers` 告诉 Uvicorn 启动 4 个工作进程。

您还可以看到它显示了每个进程的 **PID**，父进程（这是 **进程管理器**）的 PID 为`27365`，每个工作进程的 PID 为：`27368`、`27369`， `27370`和`27367`。

## 部署概念

```Python hl_lines="26-30"
{!> ../../docs_src/security/tutorial007_an.py!}
```

////

//// tab | Python 3.8+ non-Annotated

/// tip

尽可能选择使用 `Annotated` 的版本。

///

```Python hl_lines="23-27"
{!> ../../docs_src/security/tutorial007.py!}
```

### 📨 ❌

⏮️ 🔍 👈 🎓 ❌, 📨 `HTTPException` ⏮️ 👔 📟 4️⃣0️⃣1️⃣ (🎏 📨 🕐❔ 🙅‍♂ 🎓 🚚) & 🚮 🎚 `WWW-Authenticate` ⚒ 🖥 🎦 💳 📋 🔄:

```Python hl_lines="23-27"
{!../../docs_src/security/tutorial007.py!}

<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
```

</div>

새로운 옵션인 `--workers`은 유비콘에게 4개의 워커 프로세스를 사용한다고 알려줍니다.

각 프로세스의 **PID**를 확인할 수 있습니다. `27365`는 상위 프로세스(**프로세스 매니저**), 그리고 각각의 워커프로세스는 `27368`, `27369`, `27370`, 그리고 `27367`입니다.

## 배포 개념들

```

////

//// tab | Python 3.8+ non-Annotated

/// tip | "Dica"

Prefira utilizar a versão `Annotated` se possível.

///

```Python hl_lines="23-27"
{!> ../../docs_src/security/tutorial007.py!}
```

<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
<font color="#A6E22E">INFO</font>:     Started server process [<font color="#A1EFE4">27367</font>]
<font color="#A6E22E">INFO</font>:     Waiting for application startup.
<font color="#A6E22E">INFO</font>:     Application startup complete.
```

</div>