따라서 다음과 같이 사용할 수 있습니다:

```Python hl_lines="6"
{!../../docs_src/path_params/tutorial004.py!}
```

/// tip | "팁"

매개변수가 가져야 하는 값이 `/home/johndoe/myfile.txt`와 같이 슬래시로 시작(`/`)해야 할 수 있습니다.

이 경우 URL은: `/files//home/johndoe/myfile.txt`이며 `files`과 `home` 사이에 이중 슬래시(`//`)가 생깁니다.

///

## 요약

**FastAPI**를 이용하면 짧고 직관적인 표준 파이썬 타입 선언을 사용하여 다음을 얻을 수 있습니다:

* 편집기 지원: 오류 검사, 자동완성 등

			Optional:    true,
			Type:        "number",
		},
		config.HelpKV{
			Key:         QueueDir,
			Description: `staging dir for undelivered logger messages e.g. '/home/logger-events'`,
			Optional:    true,
			Type:        "string",
		},
		config.HelpKV{
			Key:         Proxy,
			Description: "proxy url endpoint e.g. http(s)://proxy",
			Optional:    true,

        exp = "example.com/index.html";
        assertEquals(exp, transformer.getSiteOnFile(url, "UTF-8"));

        url = "file:/home/user";
        exp = "/home/user";
        assertEquals(exp, transformer.getSiteOnFile(url, "UTF-8"));

        url = "file:/c:/home/user";
        exp = "c:\\home\\user";
        assertEquals(exp, transformer.getSiteOnFile(url, "UTF-8"));

        url = "file:/c:/";
        exp = "c:\\";

     */
    @Nullable
    Path cwd();

    /**
     * Returns the Maven home directory.
     * If not explicitly set, this value will be detected during parsing.
     *
     * @return the Maven home directory path, or null if not set
     */
    @Nullable
    Path mavenHome();

    /**
     * Returns the user's home directory.
     * If not explicitly set, this value will be detected during parsing.
     *

auto_deleted   (on|off)    auto delete queue when set to 'on', when there are no consumers
delivery_mode  (number)    set to '1' for non-persistent or '2' for persistent queue
queue_dir      (path)      staging dir for undelivered messages e.g. '/home/events'
queue_limit    (number)    maximum limit for undelivered messages, defaults to '100000'
comment        (sentence)  optionally add a comment to this setting
```

Or environment variables

```
KEY:

    }

    @Test
    void testPreservationOfDoubleSlashes() {
        assertEquals("scm:hg:ssh://localhost//home/user", normalize("scm:hg:ssh://localhost//home/user"));
        assertEquals("file:////UNC/server", normalize("file:////UNC/server"));
        assertEquals(
                "[fetch=]http://server.org/[push=]ssh://server.org/",

        ClassPath.getClassPathEntry(new File("/home/build/outer.jar"), "file:/usr/test/dep.jar")
            .toURI());
    assertEquals(
        new File("/home/build/a.jar").toURI(),
        ClassPath.getClassPathEntry(new File("/home/build/outer.jar"), "a.jar").toURI());
    assertEquals(
        new File("/home/build/x/y/z").toURI(),
        ClassPath.getClassPathEntry(new File("/home/build/outer.jar"), "x/y/z").toURI());

            checkCleanDirWindows("%teamcity.agent.jvm.user.home%\\.m2\\repository") +
                checkCleanDirWindows("%teamcity.agent.jvm.user.home%\\.m2\\.gradle-enterprise") +
                checkCleanDirWindows("%teamcity.agent.jvm.user.home%\\.m2\\.develocity") +
                checkCleanDirWindows(
                    "%teamcity.agent.jvm.user.home%\\.android",
                    false
                )

```Python hl_lines="6"
{!../../docs_src/path_params/tutorial004.py!}
```

/// tip

You could need the parameter to contain `/home/johndoe/myfile.txt`, with a leading slash (`/`).

In that case, the URL would be: `/files//home/johndoe/myfile.txt`, with a double slash (`//`) between `files` and `home`.

///

## Recap

With **FastAPI**, by using short, intuitive and standard Python type declarations, you get:

```Python hl_lines="6"
{!../../docs_src/path_params/tutorial004.py!}
```

/// tip | Consejo

Podrías necesitar que el parámetro contenga `/home/johndoe/myfile.txt` con un slash inicial (`/`).

En este caso la URL sería `/files//home/johndoe/myfile.txt` con un slash doble (`//`) entre `files` y `home`.

///

## Repaso

Con **FastAPI**, usando declaraciones de tipo de Python intuitivas y estándares, obtienes: