### ✳ 1️⃣

📤 ✳ 1️⃣, ❔ 📶 🎏 ⚪️➡️ Oauth2️⃣, & 🌖 🏗, ⚫️ 🔌 🔗 🔧 🔛 ❔ 🗜 📻.

⚫️ 🚫 📶 🌟 ⚖️ ⚙️ 🛎.

Oauth2️⃣ 🚫 ✔ ❔ 🗜 📻, ⚫️ ⌛ 👆 ✔️ 👆 🈸 🍦 ⏮️ 🇺🇸🔍.

/// tip

📄 🔃 **🛠️** 👆 🔜 👀 ❔ ⚒ 🆙 🇺🇸🔍 🆓, ⚙️ Traefik & ➡️ 🗜.

///

## 👩‍💻 🔗

👩‍💻 🔗 ➕1️⃣ 🔧, 🧢 🔛 **Oauth2️⃣**.

⚫️ ↔ Oauth2️⃣ ✔ 👜 👈 📶 🌌 Oauth2️⃣, 🔄 ⚒ ⚫️ 🌅 🛠️.

import java.lang.reflect.Method;
import java.util.Collection;
import java.util.Set;
import junit.framework.Test;

/**
 * Tests the {@link Set} implementations of {@link java.util}, suppressing tests that trip known
 * OpenJDK 6 bugs.
 *
 * @author Kevin Bourrillion
 */
public class OpenJdk6SetTests extends TestsForSetsInJavaUtil {
  public static Test suite() {
    return new OpenJdk6SetTests().allTests();
  }

import java.lang.reflect.Method;
import java.util.Collection;
import java.util.List;
import junit.framework.Test;

/**
 * Tests the {@link List} implementations of {@link java.util}, suppressing tests that trip known
 * OpenJDK 6 bugs.
 *
 * @author Kevin Bourrillion
 */
public class OpenJdk6ListTests extends TestsForListsInJavaUtil {
  public static Test suite() {
    return new OpenJdk6ListTests().allTests();
  }

{!../../docs_src/dependency_testing/tutorial001.py!}
```

/// tip | "提示"

**FastAPI** 应用中的任何位置都可以实现覆盖依赖项。

原依赖项可用于*路径操作函数*、*路径操作装饰器*（不需要返回值时）、`.include_router()` 调用等。

FastAPI 可以覆盖这些位置的依赖项。

///

然后，使用 `app.dependency_overrides` 把覆盖依赖项重置为空**字典**：

```Python
app.dependency_overrides = {}
```

/// tip | "提示"

如果只在某些测试时覆盖依赖项，您可以在测试开始时（在测试函数内）设置覆盖依赖项，并在结束时（在测试函数结尾）重置覆盖依赖项。

# Gelişmiş Güvenlik

## Ek Özellikler

[Tutorial - User Guide: Security](../../tutorial/security/index.md){.internal-link target=_blank} sayfasında ele alınanların dışında güvenlikle ilgili bazı ek özellikler vardır.

/// tip | "İpucu"

Sonraki bölümler **mutlaka "gelişmiş" olmak zorunda değildir**.

Kullanım şeklinize bağlı olarak, çözümünüz bu bölümlerden birinde olabilir.

///

## Önce Öğreticiyi Okuyun

You can import it directly from `fastapi`:

```python
from fastapi import Request
```

/// tip

When you want to define dependencies that should be compatible with both HTTP and WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a `Request` or a `WebSocket`.

///

Vous devriez le faire après avoir ajouté toutes vos *paramètres de chemin*.

```Python hl_lines="2  12-21  24"
{!../../docs_src/path_operation_advanced_configuration/tutorial002.py!}
```

/// tip | "Astuce"

Si vous appelez manuellement `app.openapi()`, vous devez mettre à jour les `operationId` avant.

///

/// warning | "Attention"

Sie sollten dies tun, nachdem Sie alle Ihre *Pfadoperationen* hinzugefügt haben.

```Python hl_lines="2  12-21  24"
{!../../docs_src/path_operation_advanced_configuration/tutorial002.py!}
```

/// tip | "Tipp"

Wenn Sie `app.openapi()` manuell aufrufen, sollten Sie vorher die `operationId`s aktualisiert haben.

///

/// warning | "Achtung"

# Omgevingsvariabelen

/// tip

Als je al weet wat "omgevingsvariabelen" zijn en hoe je ze kunt gebruiken, kun je deze stap gerust overslaan.

///

Een omgevingsvariabele (ook bekend als "**env var**") is een variabele die **buiten** de Python-code leeft, in het **besturingssysteem** en die door je Python-code (of door andere programma's) kan worden gelezen.

# Environment Variables

/// tip

If you already know what "environment variables" are and how to use them, feel free to skip this.

///

An environment variable (also known as "**env var**") is a variable that lives **outside** of the Python code, in the **operating system**, and could be read by your Python code (or by other programs as well).