/// info

If you already know about virtual environments, how to create them and use them, you might want to skip this section. 🤓

///

/// tip

A **virtual environment** is different than an **environment variable**.

An **environment variable** is a variable in the system that can be used by programs.

                || url.startsWith("storage:") || url.startsWith("s3:") || url.startsWith("gcs:");
    }

    /**
     * Checks if the given URL should skip URL decoding when extracting file names.
     * Some protocols (like SMB, FTP, S3, GCS) should preserve the original URL encoding.
     *
     * @param url the URL to check

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[8] *}

이 매개변수들이 **FastAPI**가 의존성을 "해결"하는 데 사용할 것들입니다.

두 경우 모두 다음을 갖게 됩니다:

* `str`인 선택적 쿼리 매개변수 `q`.
* 기본값이 `0`인 `int` 쿼리 매개변수 `skip`.
* 기본값이 `100`인 `int` 쿼리 매개변수 `limit`.

두 경우 모두 데이터는 변환되고, 검증되며, OpenAPI 스키마에 문서화되는 등 여러 처리가 적용됩니다.

## 사용하기 { #use-it }

이제 이 클래스를 사용해 의존성을 선언할 수 있습니다.

            while ((line = reader.readLine()) != null) {
                // Remove comments
                final String replacedLine = line.replaceAll("#.*$", StringUtil.EMPTY).trim();

                // Skip empty lines or comment lines
                if (replacedLine.length() == 0) {
                    if (updater != null) {
                        updater.write(line);
                    }
                    continue;

fun BuildStep.skipConditionally(buildType: BuildType? = null) {
    // we need to run CompileALl unconditionally because of artifact dependency
    if (buildType !is CompileAll) {
        conditions {
            doesNotEqual("skip.build", "true")
        }
    }
}

fun buildToolGradleParameters(
    isContinue: Boolean = true,
    maxParallelForks: String = "%maxParallelForks%",
): List<String> =
    listOf(

And it can return anything you want.

In this case, this dependency expects:

* An optional query parameter `q` that is a `str`.
* An optional query parameter `skip` that is an `int`, and by default is `0`.
* An optional query parameter `limit` that is an `int`, and by default is `100`.

And then it just returns a `dict` containing those values.

/// info

				return
			}
		case "Finished":
			z.Finished, err = dc.ReadBool()
			if err != nil {
				err = msgp.WrapError(err, "Finished")
				return
			}
		default:
			err = dc.Skip()
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z *healingTracker) EncodeMsg(en *msgp.Writer) (err error) {

        assertEquals(2, SMBUtil.readInt2(buffer, 32));

        // Verify negotiate context offset is set
        int contextOffset = SMBUtil.readInt4(buffer, 28);
        assertTrue(contextOffset > 0);

        // Skip detailed context verification since we can't access headerStart
        // Just verify that contexts were written
        assertTrue(bytesWritten > 60); // Should be larger than basic negotiate request
    }

    @Test

/// tip

This section is useful only to a handful of people, team members with permissions to manage the repository. You can probably skip it. 😉

///

...so, you are a [team member of FastAPI](./fastapi-people.md#team)? Wow, you are so cool! 😎

大功告成。

**2 行**。

它的形式和结构与所有*路径操作函数*相同。

你可以把它当作没有“装饰器”（没有 `@app.get("/some-path")`）的*路径操作函数*。

而且它可以返回任何你想要的内容。

本例中的依赖项预期接收：

* 类型为 `str` 的可选查询参数 `q`
* 类型为 `int` 的可选查询参数 `skip`，默认值 `0`
* 类型为 `int` 的可选查询参数 `limit`，默认值 `100`

然后它只需返回一个包含这些值的 `dict`。

/// info | 信息

FastAPI 在 0.95.0 版本中新增了对 `Annotated` 的支持（并开始推荐使用）。

如果你的版本较旧，尝试使用 `Annotated` 会报错。