"flag"
	"fmt"
	"os"
	"path/filepath"
	"strings"
)

var (
	Debug      = flag.Bool("debug", false, "dump instructions as they are parsed")
	OutputFile = flag.String("o", "", "output file; default foo.o for /a/b/c/foo.s as first argument")
	TrimPath   = flag.String("trimpath", "", "remove prefix from recorded source file paths")
	Shared     = flag.Bool("shared", false, "generate code that can be linked into a shared library")

& ⤴️, 👆 💪 🤝 👈 🥙 🤝 👩‍💻 (⚖️ 🤖), & 👫 💪 ⚙️ ⚫️ 🎭 👈 🎯 (💾 🚘, ⚖️ ✍ 📰 🏤) 🍵 💆‍♂ ✔️ 🏧, ⏮️ 🥙 🤝 👆 🛠️ 🏗 👈.

⚙️ 👫 💭, 🥙 💪 ⚙️ 🌌 🌖 🤓 😐.

📚 💼, 📚 👈 👨‍💼 💪 ✔️ 🎏 🆔, ➡️ 💬 `foo` (👩‍💻 `foo`, 🚘 `foo`, & 📰 🏤 `foo`).

, ❎ 🆔 💥, 🕐❔ 🏗 🥙 🤝 👩‍💻, 👆 💪 🔡 💲 `sub` 🔑, ✅ ⏮️ `username:`. , 👉 🖼, 💲 `sub` 💪 ✔️: `username:johndoe`.

⚠ 👜 ✔️ 🤯 👈 `sub` 🔑 🔜 ✔️ 😍 🆔 🤭 🎂 🈸, & ⚫️ 🔜 🎻.

## ✅ ⚫️

```

////

⤴️, ⏮️ 📛 💖:

```
http://localhost:8000/items/?q=foo&q=bar
```

👆 🔜 📨 💗 `q` *🔢 🔢'* 💲 (`foo` & `bar`) 🐍 `list` 🔘 👆 *➡ 🛠️ 🔢*, *🔢 🔢* `q`.

, 📨 👈 📛 🔜:

```JSON
{
  "q": [
    "foo",
    "bar"
  ]
}
```

/// tip

📣 🔢 🔢 ⏮️ 🆎 `list`, 💖 🖼 🔛, 👆 💪 🎯 ⚙️ `Query`, ⏪ ⚫️ 🔜 🔬 📨 💪.

 *
 * <p>For example, an XML escaper would convert the literal string {@code "Foo<Bar>"} into {@code
 * "Foo&lt;Bar&gt;"} to prevent {@code "<Bar>"} from being confused with an XML tag. When the
 * resulting XML document is parsed, the parser API will return this text as the original literal
 * string {@code "Foo<Bar>"}.
 *
 * <p>A {@code CharEscaper} instance is required to be stateless, and safe when used concurrently by

////

Это означает, что **FastAPI** будет ожидать тело запроса, аналогичное этому:

```JSON
{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2,
    "tags": ["rock", "metal", "bar"],
    "image": {
        "url": "http://example.com/baz.jpg",
        "name": "The Foo live"
    }
}
```

Ещё раз: сделав такое объявление, с помощью **FastAPI** вы получите:

```

이는 **FastAPI**가 다음과 유사한 본문을 기대한다는 것을 의미합니다:

```JSON
{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2,
    "tags": ["rock", "metal", "bar"],
    "image": {
        "url": "http://example.com/baz.jpg",
        "name": "The Foo live"
    }
}
```

다시 한번, **FastAPI**를 사용하여 해당 선언을 함으로써 얻는 것은:

* 중첩 모델도 편집기 지원(자동완성 등)

////

This would mean that **FastAPI** would expect a body similar to:

```JSON
{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2,
    "tags": ["rock", "metal", "bar"],
    "image": {
        "url": "http://example.com/baz.jpg",
        "name": "The Foo live"
    }
}
```

Again, doing just that declaration, with **FastAPI** you get:

{!../../docs_src/query_params_str_validations/tutorial011.py!}
```

아래와 같은 URL을 사용합니다:

```
http://localhost:8000/items/?q=foo&q=bar
```

여러 `q` *쿼리 매개변수* 값들을 (`foo` 및 `bar`) 파이썬 `list`로 *경로 작동 함수* 내 *함수 매개변수* `q`로 전달 받습니다.

따라서 해당 URL에 대한 응답은 다음과 같습니다:

```JSON
{
  "q": [
    "foo",
    "bar"
  ]
}
```

/// tip | "팁"

    }

    // Break apart the domain into UTF-8 labels, i.e. foo.bar.com turns into [foo, bar, com].
    val domainLabelsUtf8Bytes = Array(domainLabels.size) { i -> domainLabels[i].toByteArray() }

    // Start by looking for exact matches. We start at the leftmost label. For example, foo.bar.com
    // will look like: [foo, bar, com], [bar, com], [com]. The longest matching rule wins.
    var exactMatch: String? = null

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

パスパラメータ `item_id` の値は、引数 `item_id` として関数に渡されます。

しがたって、この例を実行して <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a> にアクセスすると、次のレスポンスが表示されます。

```JSON
{"item_id":"foo"}
```

## パスパラメータと型

標準のPythonの型アノテーションを使用して、関数内のパスパラメータの型を宣言できます:

```Python hl_lines="7"
{!../../docs_src/path_params/tutorial002.py!}
```