*  Fix a bug in `Content-Length` reporting for gzipped streams in the Apache
    HTTP client adapter. (thanks kwuollett)
 *  Work around the Alcatel `getByInetAddress` bug (thanks k.kocel)
 *  Be more aggressive about testing pooled sockets before reuse. (thanks
    warpspin)
 *  Include `Content-Type` and `Content-Encoding` in the Apache HTTP client
    adapter. (thanks kwuollett)
 *  Add a media type class to OkHttp.

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.collect.ImmutableList;
import com.google.common.testing.GcFinalization;
import java.io.File;
import java.lang.ref.WeakReference;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.net.MalformedURLException;
import java.net.URL;

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.testing;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Throwables.throwIfUnchecked;

Vous pouvez le lire pour mieux comprendre ce qui a changé.

## Tests { #tests }

Vous devez vous assurer d'avoir des [tests](../tutorial/testing.md) pour votre application et de les exécuter en intégration continue (CI).

De cette façon, vous pouvez effectuer la mise à niveau et vous assurer que tout fonctionne toujours comme prévu.

## `bump-pydantic` { #bump-pydantic }

## 官方指南 { #official-guide }

Pydantic 有一份从 v1 迁移到 v2 的官方[迁移指南](https://docs.pydantic.dev/latest/migration/)。

其中包含变更内容、校验如何更准确更严格、可能的注意事项等。

你可以阅读以更好地了解变更。

## 测试 { #tests }

请确保你的应用有[测试](../tutorial/testing.md)，并在持续集成（CI）中运行它们。

这样你就可以升级并确保一切仍按预期工作。

## `bump-pydantic` { #bump-pydantic }

在很多情况下，如果你使用的是未做自定义的常规 Pydantic 模型，可以将从 Pydantic v1 迁移到 v2 的大部分过程自动化。

### Software development platform

This is a general purpose platform that builds on the core automation platform to add support for the automation of software development.
This includes work such as compiling, testing and documenting software, plus sharing that software via publishing and dependency management.
This platform is agnostic to what kind of software is being developed.

import static org.junit.Assert.assertThrows;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.testing.NullPointerTester;
import com.google.errorprone.annotations.FormatMethod;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.Locale;
import java.util.concurrent.ThreadFactory;
import junit.framework.TestCase;

import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import com.google.common.collect.Sets;
import com.google.common.testing.NullPointerTester;
import com.google.common.testing.TestLogHandler;
import com.google.common.util.concurrent.Service.State;
import com.google.common.util.concurrent.ServiceManager.Listener;
import java.time.Duration;
import java.util.ArrayList;

## Testing locally with Traefik { #testing-locally-with-traefik }

You can easily run the experiment locally with a stripped path prefix using [Traefik](https://docs.traefik.io/).

import static org.junit.Assert.assertThrows;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.testing.TearDownStack;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.FutureTask;