"P Val Alias",
            id="required-alias-and-validation-alias",
        ),
    ],
)
def test_schema(path: str, expected_name: str, expected_title: str):
    assert app.openapi()["paths"][path]["get"]["parameters"] == snapshot(
        [
            {
                "required": True,
                "schema": {"title": Is(expected_title), "type": "string"},
                "name": Is(expected_name),

            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "hostname" : {
            "type" : "keyword"
          },
          "parameters" : {
            "type" : "keyword"
          },
          "password" : {
            "type" : "keyword"
          },
          "port" : {
            "type" : "integer"
          },

    }

    @Nested
    @DisplayName("Constructor Tests")
    class ConstructorTests {

        @Test
        @DisplayName("Should create request with all parameters")
        void testConstructor() {
            byte[] buffer = new byte[1024];
            Smb2ReadRequest readRequest = new Smb2ReadRequest(mockConfig, testFileId, buffer, 100);
            assertNotNull(readRequest);

# 请求体 - 多个参数 { #body-multiple-parameters }

既然我们已经知道了如何使用 `Path` 和 `Query`，下面让我们来了解一下请求体声明的更高级用法。

## 混合使用 `Path`、`Query` 和请求体参数 { #mix-path-query-and-body-parameters }

首先，毫无疑问地，你可以随意地混合使用 `Path`、`Query` 和请求体参数声明，**FastAPI** 会知道该如何处理。

你还可以通过将默认值设置为 `None` 来将请求体参数声明为可选参数：

{* ../../docs_src/body_multiple_params/tutorial001_an_py310.py hl[18:20] *}

/// note | 注意

请注意，在这种情况下，将从请求体获取的 `item` 是可选的。因为它的默认值为 `None`。

///

    /**
     * Sends an SMB request and returns the response
     * @param <T> the response type
     * @param request the request to send
     * @param params optional request parameters
     * @return response message
     * @throws CIFSException if an error occurs sending the request
     */

        assertEquals(testWindowSize, queryRescorerBuilder.windowSize().intValue());
    }

    @Test
    public void test_evaluate_withEmptyParams() {
        // Test with empty parameters map
        final String testModelName = "test_model";
        final int testWindowSize = 50;

        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override

public class TemplateUtils {

    /**
     * Applies {@code bindings} to {@code template}, then removes all carriage returns from
     * the result.
     *
     * @param template a Groovy template
     * @param bindings parameters for the template
     * @return the rendered template
     */
    public static String render(String template, Map<String, Object> bindings) throws IOException {
        final StringWriter writer = new StringWriter();

 *      </td>
 *   </tr>
 *   <tr>
 *      <td>parameters</td>
 *      <td>N/A</td>
 *      <td>No</td>
 *      <td>Specifications for the parameters which this Mojo uses will be provided in <b>parameter</b> sub-elements
 *          in this section.
 *          <br>
 *          <i>NOTE: Parameters are discussed in more detail below.</i>
 *      </td>
 *   </tr>
 * </table>

   * Comparable} element.</b> Proper calls will resolve to the version in {@code
   * ImmutableSortedMultiset}, not this dummy version.
   *
   * @throws UnsupportedOperationException always
   * @deprecated <b>Pass the parameters of type {@code Comparable} to use {@link
   *     ImmutableSortedMultiset#of(Comparable, Comparable)}.</b>
   */
  @DoNotCall("Elements must be Comparable. (Or, pass a Comparator to orderedBy or copyOf.)")
  @Deprecated

            clientEventsList.add(record.message)

            if (record.loggerName == "javax.net.ssl") {
              val parameters = record.parameters

              if (parameters != null) {
                clientEventsList.add(parameters.first().toString())
              }
            }
          }
        }
      }

      override fun flush() {
      }