正如你在 [直接返回响应](response-directly.md){.internal-link target=_blank} 中了解到的，你也可以通过直接返回响应在 *路径操作* 中直接重载响应。

和上面一样的例子，返回一个 `HTMLResponse` 看起来可能是这样：

{* ../../docs_src/custom_response/tutorial003.py hl[2,7,19] *}

/// warning | 警告

*路径操作函数* 直接返回的 `Response` 不会被 OpenAPI 的文档记录（比如，`Content-Type` 不会被文档记录），并且在自动化交互文档中也是不可见的。

///

/// info | 提示

当然，实际的 `Content-Type` 头，状态码等等，将来自于你返回的 `Response` 对象。

///

        connection.start()
      } catch (e: IOException) {
        logger.log(Level.INFO, "Http2Server connection failure: $e")
        socket?.closeQuietly()
      } catch (e: Exception) {
        logger.log(Level.WARNING, "Http2Server unexpected failure", e)
        socket?.closeQuietly()
      }
    }
  }

  private fun doSsl(socket: Socket): SSLSocket {
    val sslSocket =
      sslSocketFactory.createSocket(
        socket,

    suite.addTest(
        MapTestSuiteBuilder.using(
                new TestTypeToInstanceMapGenerator() {
                  // Other tests will verify what real, warning-free usage looks like
                  // but here we have to do some serious fudging
                  @Override
                  @SuppressWarnings({"unchecked", "rawtypes"})

import org.apache.maven.model.Plugin;
import org.codehaus.plexus.classworlds.realm.ClassRealm;
import org.eclipse.aether.artifact.Artifact;

/**
 * Manages the class realms used by Maven. <strong>Warning:</strong> This is an internal utility interface that is only
 * public for technical reasons, it is not part of the public API. In particular, this interface can be changed or
 * deleted without prior notice.
 *
 */

     */
    List<Profile> getActiveExternalProfiles();

    /**
     * Gets the problems that were encountered during the model building. Note that only problems of severity
     * {@link ModelProblem.Severity#WARNING} and below are reported here. Problems with a higher severity level cause
     * the model builder to fail with a {@link ModelBuildingException}.
     *

@Deprecated(since = "4.0.0")
public interface ModelProblem {

    /**
     * The different severity levels for a problem, in decreasing order.
     */
    enum Severity {
        FATAL, //
        ERROR, //
        WARNING //
    }

    /**
     * Version
     */
    enum Version {
        // based on ModeBuildingResult.validationLevel
        BASE,
        V20,
        V30,
        V31,
        V40,
        V41

response = client.get('/')
```

...that we used to make our requests with the `TestClient`.

/// tip

Note that we're using async/await with the new `AsyncClient` - the request is asynchronous.

///

/// warning

# 路径操作配置

*路径操作装饰器*支持多种配置参数。

/// warning | 警告

注意：以下参数应直接传递给**路径操作装饰器**，不能传递给*路径操作函数*。

///

## `status_code` 状态码

`status_code` 用于定义*路径操作*响应中的 HTTP 状态码。

可以直接传递 `int` 代码， 比如 `404`。

如果记不住数字码的涵义，也可以用 `status` 的快捷常量：

{* ../../docs_src/path_operation_configuration/tutorial001.py hl[3,17] *}

状态码在响应中使用，并会被添加到 OpenAPI 概图。

/// note | 技术细节

也可以使用 `from starlette import status` 导入状态码。

                                        <la:message key="labels.design_edit_button"/>
                                    </button>
                                    <button type="submit" class="btn btn-warning"
                                            name="editAsUseDefault"
                                            value="<la:message key="labels.design_use_default_button" />">

                .filter(strategy -> strategy.isApplicable(context))
                .toList();

        if (applicableStrategies.isEmpty()) {
            context.warning("No applicable upgrade strategies found");
            return overallResult;
        }

        context.info("Executing " + applicableStrategies.size() + " upgrade strategy(ies):");