tiangolo.fastapi/docs/em/docs/tutorial/body-multiple-params.md

💪 - 💗 🔢

🔜 👈 👥 ✔️ 👀 ❔ ⚙️ Path & Query, ➡️ 👀 🌅 🏧 ⚙️ 📨 💪 📄.

🌀 Path, Query & 💪 🔢

🥇, ↗️, 👆 💪 🌀 Path, Query & 📨 💪 🔢 📄 ➡ & FastAPI 🔜 💭 ⚫️❔.

& 👆 💪 📣 💪 🔢 📦, ⚒ 🔢 None:

=== "🐍 3️⃣.6️⃣ & 🔛"

```Python hl_lines="19-21"
{!> ../../../docs_src/body_multiple_params/tutorial001.py!}
```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

```Python hl_lines="17-19"
{!> ../../../docs_src/body_multiple_params/tutorial001_py310.py!}
```

!!! note 👀 👈, 👉 💼, item 👈 🔜 ✊ ⚪️➡️ 💪 📦. ⚫️ ✔️ None 🔢 💲.

💗 💪 🔢

⏮️ 🖼, ➡ 🛠️ 🔜 ⌛ 🎻 💪 ⏮️ 🔢 Item, 💖:

{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2
}

✋️ 👆 💪 📣 💗 💪 🔢, ✅ item & user:

=== "🐍 3️⃣.6️⃣ & 🔛"

```Python hl_lines="22"
{!> ../../../docs_src/body_multiple_params/tutorial002.py!}
```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

```Python hl_lines="20"
{!> ../../../docs_src/body_multiple_params/tutorial002_py310.py!}
```

👉 💼, FastAPI 🔜 👀 👈 📤 🌅 🌘 1️⃣ 💪 🔢 🔢 (2️⃣ 🔢 👈 Pydantic 🏷).

, ⚫️ 🔜 ⤴️ ⚙️ 🔢 📛 🔑 (🏑 📛) 💪, & ⌛ 💪 💖:

{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    },
    "user": {
        "username": "dave",
        "full_name": "Dave Grohl"
    }
}

!!! note 👀 👈 ✋️ item 📣 🎏 🌌 ⏭, ⚫️ 🔜 ⌛ 🔘 💪 ⏮️ 🔑 item.

FastAPI 🔜 🏧 🛠️ ⚪️➡️ 📨, 👈 🔢 item 📨 ⚫️ 🎯 🎚 & 🎏 user.

⚫️ 🔜 🎭 🔬 ⚗ 💽, & 🔜 📄 ⚫️ 💖 👈 🗄 🔗 & 🏧 🩺.

⭐ 💲 💪

🎏 🌌 📤 Query & Path 🔬 ➕ 💽 🔢 & ➡ 🔢, FastAPI 🚚 🌓 Body.

🖼, ↔ ⏮️ 🏷, 👆 💪 💭 👈 👆 💚 ✔️ ➕1️⃣ 🔑 importance 🎏 💪, 🥈 item & user.

🚥 👆 📣 ⚫️, ↩️ ⚫️ ⭐ 💲, FastAPI 🔜 🤔 👈 ⚫️ 🔢 🔢.

✋️ 👆 💪 💡 FastAPI 😥 ⚫️ ➕1️⃣ 💪 🔑 ⚙️ Body:

=== "🐍 3️⃣.6️⃣ & 🔛"

```Python hl_lines="22"
{!> ../../../docs_src/body_multiple_params/tutorial003.py!}
```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

```Python hl_lines="20"
{!> ../../../docs_src/body_multiple_params/tutorial003_py310.py!}
```

👉 💼, FastAPI 🔜 ⌛ 💪 💖:

{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    },
    "user": {
        "username": "dave",
        "full_name": "Dave Grohl"
    },
    "importance": 5
}

🔄, ⚫️ 🔜 🗜 📊 🆎, ✔, 📄, ♒️.

💗 💪 = & 🔢

↗️, 👆 💪 📣 🌖 🔢 🔢 🕐❔ 👆 💪, 🌖 🙆 💪 🔢.

, 🔢, ⭐ 💲 🔬 🔢 🔢, 👆 🚫 ✔️ 🎯 🚮 Query, 👆 💪:

q: Union[str, None] = None

⚖️ 🐍 3️⃣.1️⃣0️⃣ & 🔛:

q: str | None = None

🖼:

=== "🐍 3️⃣.6️⃣ & 🔛"

```Python hl_lines="27"
{!> ../../../docs_src/body_multiple_params/tutorial004.py!}
```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

```Python hl_lines="26"
{!> ../../../docs_src/body_multiple_params/tutorial004_py310.py!}
```

!!! info Body ✔️ 🌐 🎏 ➕ 🔬 & 🗃 🔢 Query,Path & 🎏 👆 🔜 👀 ⏪.

⏯ 👁 💪 🔢

➡️ 💬 👆 🕴 ✔️ 👁 item 💪 🔢 ⚪️➡️ Pydantic 🏷 Item.

🔢, FastAPI 🔜 ⤴️ ⌛ 🚮 💪 🔗.

✋️ 🚥 👆 💚 ⚫️ ⌛ 🎻 ⏮️ 🔑 item & 🔘 ⚫️ 🏷 🎚, ⚫️ 🔨 🕐❔ 👆 📣 ➕ 💪 🔢, 👆 💪 ⚙️ 🎁 Body 🔢 embed:

item: Item = Body(embed=True)

:

=== "🐍 3️⃣.6️⃣ & 🔛"

```Python hl_lines="17"
{!> ../../../docs_src/body_multiple_params/tutorial005.py!}
```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

```Python hl_lines="15"
{!> ../../../docs_src/body_multiple_params/tutorial005_py310.py!}
```

👉 💼 FastAPI 🔜 ⌛ 💪 💖:

{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    }
}

↩️:

{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2
}

🌃

👆 💪 🚮 💗 💪 🔢 👆 ➡ 🛠️ 🔢, ✋️ 📨 💪 🕴 ✔️ 👁 💪.

✋️ FastAPI 🔜 🍵 ⚫️, 🤝 👆 ☑ 📊 👆 🔢, & ✔ & 📄 ☑ 🔗 ➡ 🛠️.

👆 💪 📣 ⭐ 💲 📨 🍕 💪.

& 👆 💪 💡 FastAPI ⏯ 💪 🔑 🕐❔ 📤 🕴 👁 🔢 📣.