* </p>
 *
 * <p>
 * Example Usage:
 * </p>
 *
 * <pre>
 * XmlTransformer transformer = new XmlTransformer();
 * transformer.setNamespaceAware(true);
 * transformer.setCacheDuration(30);
 * transformer.addFieldRule("title", "/book/title/text()");

     *
     * @return the negotiateContexts
     */
    public NegotiateContextRequest[] getNegotiateContexts() {
        return this.negotiateContexts;
    }

    /**
     * Gets the pre-authentication integrity salt for SMB 3.1.1.
     *
     * @return the preauthSalt
     */
    public byte[] getPreauthSalt() {
        return this.preauthSalt;
    }

    /**
     * {@inheritDoc}

rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

test_main.py <span style="color: green; white-space: pre;">......                            [100%]</span>

<span style="color: green;">================= 1 passed in 0.03s =================</span>
```

rootdir: /home/user/code/superawesome-cli/app
plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

test_main.py <span style="color: green; white-space: pre;">......                            [100%]</span>

<span style="color: green;">================= 1 passed in 0.03s =================</span>
```

<font color="#4E9A06">INFO</font>:     Waiting for application startup.
<font color="#4E9A06">INFO</font>:     Application startup complete.
</pre>
```

</div>

**強烈建議**你編寫或複製程式碼、進行修改並在本地端運行。

在編輯器中使用它，才能真正體會到 FastAPI 的好處，可以看到你只需編寫少量程式碼，以及所有的型別檢查、自動補齊等功能。

---

## 安裝 FastAPI

第一步是安裝 FastAPI。

             * plugins that require dependency resolution, although they usually run in phases of the build where project
             * artifacts haven't been assembled yet. The prime example of this is "mvn release:prepare".
             */
            if (aggregating && areAllDependenciesInReactor(session.getProjects(), result.getUnresolvedDependencies())) {

            PluginIncompatibleException pie = new PluginIncompatibleException(
                    pluginDescriptor.getPlugin(),
                    "\nThe plugin " + pluginDescriptor.getId() + " has unmet prerequisites: \n\t" + messages);
            prerequisiteExceptions.forEach(pie::addSuppressed);
            throw pie;
        }
    }

    @Override
    @Deprecated

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import jcifs.CIFSException;
import jcifs.smb.PreauthIntegrityService.PreauthIntegrityContext;

/**
 * Comprehensive tests for enhanced pre-authentication integrity service.
 */
public class PreauthIntegrityServiceTest {

    private PreauthIntegrityService preauthService;
    private SecureRandom secureRandom;

    @BeforeEach
    public void setUp() {

Vamos usar as ferramentas fornecidas pelo **FastAPI** para lidar com segurança.

## Como Parece { #how-it-looks }

Vamos primeiro usar o código e ver como funciona, e depois voltaremos para entender o que está acontecendo.

## Crie um `main.py` { #create-main-py }

Copie o exemplo em um arquivo `main.py`:

{* ../../docs_src/security/tutorial001_an_py39.py *}

## Execute-o { #run-it }

/// info | Informação

![editor support](https://fastapi.tiangolo.com/img/pycharm-completion.png)

Вы будете получать автозавершение кода даже там, где вы считали это невозможным раньше. Как пример, ключ `price` внутри тела JSON (который может быть вложенным), приходящего в запросе.