## Use `StaticFiles` { #use-staticfiles }

* Import `StaticFiles`.
* "Mount" a `StaticFiles()` instance in a specific path.

{* ../../docs_src/static_files/tutorial001_py310.py hl[2,6] *}

/// note | Technical Details

You could also use `from starlette.staticfiles import StaticFiles`.

이 경우(`Annotated`를 사용하지 않는 경우) 함수에서 기본값 `None`을 `Query()`로 바꿔야 하므로, 이제 `Query(default=None)`로 기본값을 설정해야 합니다. (최소한 FastAPI 입장에서는) 이 인자는 해당 기본값을 정의하는 것과 같은 목적을 수행합니다.

그러므로:

```Python
q: str | None = Query(default=None)
```

...위 코드는 기본값이 `None`인 선택적 매개변수를 만들며, 아래와 동일합니다:


```Python
q: str | None = None
```

하지만 `Query` 버전은 이것이 쿼리 매개변수임을 명시적으로 선언합니다.

import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.resolution.ArtifactDescriptorException;
import org.eclipse.aether.resolution.ArtifactDescriptorResult;

/**
 * Maven relocation source.
 * Note: implementations of this component should avoid the "default" name (has special meaning in Eclipse Sisu) and
 * explicitly order implementations using Sisu priorities.
 *
 * @since 4.0.0

`Query`에 동일한 매개변수를 선언할 수 있습니다.

예를 들어, 경로 매개변수 `item_id`에 `title` 메타데이터 값을 선언하려면 다음과 같이 입력할 수 있습니다:

{* ../../docs_src/path_params_numeric_validations/tutorial001_an_py310.py hl[10] *}

/// note | 참고

경로 매개변수는 경로의 일부여야 하므로 언제나 필수입니다. `None`으로 선언하거나 기본값을 지정하더라도 아무 영향이 없으며, 항상 필수입니다.

///

## 필요한 대로 매개변수 정렬하기 { #order-the-parameters-as-you-need }

/// tip | 팁

`Annotated`를 사용한다면 이것은 아마 그렇게 중요하지 않거나 필요하지 않을 수 있습니다.

///

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.lifecycle.internal;

/**
 * A task that is a lifecycle.
 * <p>
 * <strong>NOTE:</strong> This class is not part of any public api and can be changed or deleted without prior notice.
 *
 * @since 3.0
 */
public final class LifecycleTask extends Task {
    public LifecycleTask(String lifecyclePhase) {

The query parameter `q` is of type `str | None`, that means that it's of type `str` but could also be `None`, and indeed, the default value is `None`, so FastAPI will know it's not required.

/// note

FastAPI will know that the value of `q` is not required because of the default value `= None`.

Having `str | None` will allow your editor to give you better support and detect errors.

///

{* ../../docs_src/app_testing/tutorial001_py310.py hl[2,12,15:18] *}

/// tip

Notice that the testing functions are normal `def`, not `async def`.

And the calls to the client are also normal calls, not using `await`.

This allows you to use `pytest` directly without complications.

///

/// note | Technical Details

You could also use `from starlette.testclient import TestClient`.

/**
 * Holds data relevant for an execution event.
 *
 */
public interface ExecutionEvent {

    /**
     * The possible types of execution events.
     *
     * Note: do not modify this enum, or, make sure that this enum and
     * {@link org.apache.maven.api.EventType} have same elements in same order.
     */
    enum Type {
        ProjectDiscoveryStarted,
        SessionStarted,

import java.util.regex.Pattern


/**
 * This is the definition of what constitutes the Gradle public API.
 *
 * A type is part of the Gradle public API if and only if its FQCN matches {@link #includes} and does not match {@link #excludes}.
 */
// NOTE: If you update this, please also change .idea/scopes/Gradle_public_API.xml
object PublicApi {
    val includes = listOf(
        "org/gradle/*",
        "org/gradle/api/**",

/**
 * A time source; returns a time value representing the number of nanoseconds elapsed since some
 * fixed but arbitrary point in time. Note that most users should use {@link Stopwatch} instead of
 * interacting with this class directly.
 *
 * <p><b>Warning:</b> this interface can only be used to measure elapsed time, not wall time.
 *
 * @author Kevin Bourrillion
 * @since 10.0 (<a href="https://github.com/google/guava/wiki/Compatibility">mostly