* verification is a black box.
   */
  @Test
  fun skipsWhenHostnameVerifierUsed() {
    val verifier = HostnameVerifier { name: String?, session: SSLSession? -> true }
    client = client.newBuilder().hostnameVerifier(verifier).build()
    server.enqueue(MockResponse())
    server.enqueue(MockResponse())
    assert200Http2Response(execute(url), server.hostName)

import org.apache.maven.lifecycle.mapping.LifecycleMojo;
import org.apache.maven.lifecycle.mapping.LifecyclePhase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * TODO: this is session scoped as SPI can contribute.
 */
@Named
@Singleton
public class DefaultPackagingRegistry
        extends ExtensibleEnumRegistries.DefaultExtensibleEnumRegistry<Packaging, PackagingProvider>

  override fun setEnabledProtocols(protocols: Array<String>) {
    delegate!!.enabledProtocols = protocols
  }

  override fun getSession(): SSLSession = delegate!!.session

  override fun addHandshakeCompletedListener(listener: HandshakeCompletedListener) {
    delegate!!.addHandshakeCompletedListener(listener)
  }

        this.b = b;
        this.off = off;
        this.dataLength = len;
        this.digest = null; /*
                             * otherwise recycled commands
                             * like writeandx will choke if session
                             * closes in between
                             */
    }

    /**
     * Sets the write mode flags for this request.
     *
     * @param writeMode

        public void setUid(int uid) {
        }

        @Override
        public void setExtendedSecurity(boolean extendedSecurity) {
        }

        @Override
        public void setSessionId(long sessionId) {
        }

        @Override
        public void reset() {
        }

        // Message interface methods (from jcifs.util.transport.Message)
        @Override

In fact, FastAPI uses those two decorators internally.

///

## A database dependency with `yield` { #a-database-dependency-with-yield }

For example, you could use this to create a database session and close it after finishing.

Only the code prior to and including the `yield` statement is executed before creating a response:

{* ../../docs_src/dependencies/tutorial007_py39.py hl[2:4] *}

* **OAuth2**（也使用 **JWT tokens**）。在 [OAuth2 with JWT](tutorial/security/oauth2-jwt.md){.internal-link target=_blank} 查看教學。
* API 密鑰，在：
    * 標頭（Header）
    * 查詢參數
    * Cookies，等等。

加上来自 Starlette（包括 **session cookie**）的所有安全特性。

所有的這些都是可重複使用的工具和套件，可以輕鬆與你的系統、資料儲存（Data Stores）、關聯式資料庫（RDBMS）以及非關聯式資料庫（NoSQL）等等整合。


### 依賴注入（Dependency Injection）

        if (cliRequest.getRootDirectory() != null) {
            props = new Properties();
            props.putAll(cliRequest.getUserProperties());
            props.put("session.rootDirectory", cliRequest.getRootDirectory().toString());
        }
        settingsRequest.setUserProperties(props);

        if (request.getEventSpyDispatcher() != null) {

     * - The plugin is not yet installed in a repository.
     *
     * Therefore, the build fails because the plugin is not found and plugins cannot be built in the same session.
     *
     * The integration test for <a href="https://issues.apache.org/jira/browse/MNG-5572">MNG-5572</a> is an
     *   example of this scenario.
     *

	}
	type Item struct {
		gorm.Model
		Logo     string        `gorm:"not null;type:varchar(50)"`
		Contents []ItemContent `gorm:"foreignKey:ItemID"`
	}

	tx := DB.Session(&gorm.Session{})
	tx.Migrator().DropTable(&ItemContent{}, &Item{})
	tx.AutoMigrate(&ItemContent{}, &Item{})

	item := Item{
		Logo: "logo",
		Contents: []ItemContent{
			{Name: "name", LanguageCode: "en"},