import okhttp3.internal.closeQuietly
import okhttp3.internal.readBomAsCharset
import okio.Buffer
import okio.BufferedSource
import okio.ByteString
import okio.use

/**
 * A one-shot stream from the origin server to the client application with the raw bytes of the
 * response body. Each response body is supported by an active connection to the webserver. This
 * imposes both obligations and limits on the client application.

   * -XX:+ExplicitGCInvokesConcurrent} is used.
   *
   * <p>Whenever possible, it is preferable to test directly for some observable change resulting
   * from GC, as with {@link #awaitClear}. Because there are no guarantees for the order of GC
   * finalization processing, there may still be some unfinished work for the GC to do after this
   * method returns.
   *

        if (artifact == null) {
            return null;
        }

        ArtifactHandler handler = newHandler(artifact);

        /*
         * NOTE: From Artifact.hasClassifier(), an empty string and a null both denote "no classifier". However, some
         * plugins only check for null, so be sure to nullify an empty classifier.
         */

<img src="/img/tutorial/custom-response/image01.png">

## 可用响应

这里有一些可用的响应。

要记得你可以使用 `Response` 来返回任何其他东西，甚至创建一个自定义的子类。

/// note | 技术细节

你也可以使用 `from starlette.responses import HTMLResponse`。

**FastAPI** 提供了同 `fastapi.responses` 相同的 `starlette.responses` 只是为了方便开发者。但大多数可用的响应都直接来自 Starlette。

///

### `Response`

其他全部的响应都继承自主类 `Response`。

それらは便利です。それらは同じ番号を保持しており、その方法ではエディタの自動補完を使用してそれらを見つけることができます。

<img src="https://fastapi.tiangolo.com/img/tutorial/response-status-code/image02.png">

/// note | 技術詳細

また、`from starlette import status`を使うこともできます。

**FastAPI** は、`開発者の利便性を考慮して、fastapi.status`と同じ`starlette.status`を提供しています。しかし、これはStarletteから直接提供されています。

///

## デフォルトの変更

                            } catch (final Exception e) {
                                if (logger.isDebugEnabled()) {
                                    logger.debug("Failed to detect MIME type from file, using default: url={}, file={}, defaultMimeType={}",
                                            url, outputFile.getAbsolutePath(), defaultMimeType, e);
                                }

                <description></description>
            </project>
            """;

        Document doc = Document.of(pomXml);
        Element root = doc.root();

        // Test getting text from existing elements
        assertEquals("4.0.0", root.childText("modelVersion"), "Should get modelVersion text");
        assertEquals("test", root.childText("groupId"), "Should get groupId text");

import java.util.regex.Pattern;
import org.jspecify.annotations.NullUnmarked;
import org.jspecify.annotations.Nullable;

/**
 * Generates fresh instances of types that are different from each other (if possible).
 *
 * @author Ben Yu
 */
@GwtIncompatible
@J2ktIncompatible
@NullUnmarked
@SuppressWarnings("nullness")
class FreshValueGenerator {

            doCallRealMethod().when(handle).close();

            // The finally block ensures pipe is closed even if handle close fails
            // Since the real method will propagate the exception from handle.close(),
            // we need to catch it to verify that pipe.close() was still called
            try {
                handle.close();
                fail("Expected IOException to be thrown");

  /**
   * If the client closes the connection while it is consuming the response body, attempts to peek
   * or read the trailers should throw.
   *
   * This test needs to make two interventions to prevent OkHttp from reading the entire response
   * body, which it will attempt to do otherwise:
   *
   *  * Don't cache the response. The cache will try to read the entire response body so that it