/// tip | "팁"

각각의 상태 코드와 이들이 의미하는 내용에 대해 더 알고싶다면 <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Status" class="external-link" target="_blank"><abbr title="Mozilla Developer Network">MDN</abbr> HTTP 상태 코드에 관한 문서</a> 를 확인하십시오.

///

## 이름을 기억하는 쉬운 방법

상기 예시 참고:

```Python hl_lines="6"
{!../../docs_src/response_status_code/tutorial001.py!}

            <phase>compile</phase>
            <goals>
              <goal>copy-resources</goal>
            </goals>
            <configuration>
              <outputDirectory>target/publish</outputDirectory>
              <resources>
                <resource>
                  <directory>.</directory>
                  <includes>
                    <include>module.json</include>

////

/// info

Om meer te leren over <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic, bekijk de documentatie</a>.

///

**FastAPI** is volledig gebaseerd op Pydantic.

Je zult veel meer van dit alles in de praktijk zien in de [Tutorial - Gebruikershandleiding](tutorial/index.md){.internal-link target=_blank}.

/// tip

		<Property name="root.log.level" value="${sys:fess.log.level:-info}" />
		<Property name="log.pattern" value="%d [%t] %-5p %msg%n" />
		<Property name="log.file.basedir" value="${sys:fess.log.path:-target/logs}" />
		<Property name="backup.date.suffix" value="_%d{yyyyMMdd}" />
		<Property name="backup.max.history" value="10" />
		<Property name="stats.log.pattern" value="%msg%n" />
	</Properties>

	<Appenders>

import java.util.AbstractSet;
import java.util.Map;
import javax.annotation.CheckForNull;

/**
 * A class to represent the set of edges connecting an (implicit) origin node to a target node.
 *
 * <p>The {@link #nodeToOutEdge} map means this class only works on networks without parallel edges.
 * See {@link MultiEdgesConnecting} for a class that works with parallel edges.
 *
 * @author James Sexton

-->

<paramdoc xmlns="http://maven.apache.org/POM/4.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 ../../../../../../../maven-plugin-parameter-documenter/target/generated-site/xsd/paramdoc-1.0.0.xsd ">
  <expressions>
    <expression>
      <syntax>settings.offline</syntax>
      <configuration>
        <![CDATA[
    <offline>true</offline>
    ]]></configuration>

# Retorno - Altere o Código de Status

Você provavelmente leu anteriormente que você pode definir um [Código de Status do Retorno](../tutorial/response-status-code.md){.internal-link target=_blank} padrão.

Porém em alguns casos você precisa retornar um código de status diferente do padrão.

## Caso de uso

Por exemplo, imagine que você deseja retornar um código de status HTTP de "OK" `200` por padrão.

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package event

import (
	"encoding/json"
	"fmt"
	"strings"
)

// TargetID - holds identification and name strings of notification target.
type TargetID struct {
	ID   string
	Name string
}

// String - returns string representation.
func (tid TargetID) String() string {
	return tid.ID + ":" + tid.Name
}

// ToARN - converts to ARN.

ong> (se um <code>license_info</code> for definido). O nome da licença usada para a API.</td></tr><tr><td><code>identifier</code></td><td><code>str</code></td><td>Uma expressão de licença <a href="https://spdx.org/licenses/" class="external-link" target="_blank">SPDX</a> para a API. O campo <code>identifier</code> é mutuamente exclusivo do campo <code>url</code>. <small>Disponível desde OpenAPI 3.1.0, FastAPI 0.99.0.</small></td></tr><tr><td><code>url</code></td><td><code>str</code></td><td>Uma URL...

该命令行程序 `fastapi` 就是 **FastAPI CLI**。

FastAPI CLI 接收你的 Python 程序路径，自动检测包含 FastAPI 的变量（通常命名为 `app`）及其导入方式，然后启动服务。

在生产环境中，你应该使用 `fastapi run` 命令。🚀

在内部，**FastAPI CLI** 使用了 <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>，这是一个高性能、适用于生产环境的 ASGI 服务器。😎

## `fastapi dev`

当你运行 `fastapi dev` 时，它将以开发模式运行。

默认情况下，它会启用**自动重载**，因此当你更改代码时，它会自动重新加载服务器。该功能是资源密集型的，且相较不启用时更不稳定，因此你应该仅在开发环境下使用它。