PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
}

// New creates a new Stmt object for executing SQL queries.
// It caches the Stmt object for future use and handles preparation and error states.
// Parameters:
//
//	ctx: Context for the request, used to carry deadlines, cancellation signals, etc.
//	key: The key representing the SQL query, used for caching and preparing the statement.

                return cryptedText.startsWith("encrypted:") ? cryptedText.substring("encrypted:".length()) : cryptedText;
            }
        };

        String[] testStrings = { "simple", "with spaces", "special!@#$%^&*()", "unicode_test", "", "very long string " + "x".repeat(100) };

        for (String testStr : testStrings) {
            String encrypted = cipher.encrypt(testStr);

{* ../../docs_src/body_multiple_params/tutorial004_an_py310.py hl[28] *}

/// info | Info

`Body` hat die gleichen zusätzlichen Validierungs- und Metadaten-Parameter wie `Query`, `Path` und andere, die Sie später kennenlernen werden.

///

## Einen einzelnen Body-Parameter einbetten { #embed-a-single-body-parameter }

Nehmen wir an, Sie haben nur einen einzelnen `item`-Body-Parameter von einem Pydantic-Modell `Item`.

… et avoir le code des tests comme précédemment.

## Tester : exemple étendu { #testing-extended-example }

Étendons maintenant cet exemple et ajoutons plus de détails pour voir comment tester différentes parties.

### Fichier d’application **FastAPI** étendu { #extended-fastapi-app-file }

Continuons avec la même structure de fichiers qu’auparavant :

```
.
├── app
│   ├── __init__.py
│   ├── main.py

- **MS-SMB2 Section 3.3.5.9.11**: Directory Leasing and Caching

## 3. Directory Lease Types

### 3.1 Directory-Specific Lease States
```java
public class DirectoryLeaseState extends Smb2LeaseState {
    // Standard lease states apply, plus directory-specific semantics:
    
    // READ_CACHING for directories means:
    // - Can cache directory enumeration results

```

mit einem JSON-Körper:

```JSON
{
    "id": "2expen51ve",
    "customer": "Mr. Richie Rich",
    "total": "9999"
}
```

dann verarbeitet *Ihre API* die Rechnung und sendet irgendwann später einen Callback-Request an die `callback_url` (die *externe API*):

```
https://www.external.org/events/invoices/2expen51ve
```

mit einem JSON-Body, der etwa Folgendes enthält:

```JSON
{

    }
  }

  /**
   * This method returns a {@code ImmutableSortedMap}, consisting of the entries whose keys are less
   * than {@code toKey}.
   *
   * <p>The {@link SortedMap#headMap} documentation states that a submap of a submap throws an
   * {@link IllegalArgumentException} if passed a {@code toKey} greater than an earlier {@code
   * toKey}. However, this method doesn't throw an exception in that situation, but instead keeps

    This will help us evaluate your report quickly, especially if the issue is
    complex.
  - Whether this vulnerability is public or known to third parties. If it is,
    please provide details.

We will try to fix the problems as soon as possible. Vulnerabilities will, in
general, be batched to be fixed at the same time as a quarterly release. We

    @Test
    public void test_UrlWithSpaces() {
        // ## Arrange ##
        // URLs with spaces should be accepted (HttpURLConnection is lenient)
        final CurlRequest request = new CurlRequest(Method.GET, "http://example.com/path with spaces");

        // ## Assert ##
        assertNotNull(request);
        assertEquals(Method.GET, request.method());
    }

    @Test

## Recap { #recap }

Use multiple Pydantic models and inherit freely for each case.