Map<String, Field> fieldMap = new HashMap<>();

        for (Object member : new DeclaredMembers(beanType, View.FIELDS)) {
            Field field = (Field) member;
            if (!Modifier.isStatic(field.getModifiers())) {
                fieldMap.put(field.getName(), field);
            }
        }

        return fieldMap;
    }

    /**

    public Integer pn;

    /** The number of results to display. */
    @ValidateTypeFailure
    public Integer num;

    /** The languages. */
    public String[] lang;

    /** The fields. */
    public Map<String, String[]> fields = new HashMap<>();

    /** The conditions. */
    public Map<String, String[]> as = new HashMap<>();

    /** The extra queries. */
    public String[] ex_q;

        authenticator = new NtlmPasswordAuthenticator("DOMAIN", "username", "originalPassword");
        NtlmPasswordAuthenticator cloned = authenticator.clone();

        // Get password fields using reflection
        Field passwordField = NtlmPasswordAuthenticator.class.getDeclaredField("password");
        passwordField.setAccessible(true);

        char[] originalPassword = (char[]) passwordField.get(authenticator);

Більше про це можна прочитати в кінці цієї сторінки.

///

## Додаткові аргументи `Field` { #field-additional-arguments }

Коли ви використовуєте `Field()` у моделях Pydantic, ви також можете вказати додаткові `examples`:

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}

        assertTrue(ex.getMessage().contains("Invalid field in kerberos ticket"));
    }

    @Test
    @DisplayName("seq ctor: tag 3 with wrong tag class is rejected")
    void sequenceConstructor_ticketTag_wrongClass_throws() {
        // Arrange: minimal valid fields + tag 3 as CONTEXT-SPECIFIC instead of APPLICATION
        ASN1EncodableVector v = new ASN1EncodableVector();

        Field[] fields = CorsHandler.class.getDeclaredFields();
        for (Field field : fields) {
            if (field.getName().startsWith("ACCESS_CONTROL_")) {
                int modifiers = field.getModifiers();
                assertTrue("Field " + field.getName() + " should be protected", Modifier.isProtected(modifiers));

	if cc2.Name != "bar" {
		t.Errorf("Failed to query CustomizeColumn")
	}
}

func TestCustomColumnAndIgnoredFieldClash(t *testing.T) {
	// Make sure an ignored field does not interfere with another field's custom
	// column name that matches the ignored field.
	type CustomColumnAndIgnoredFieldClash struct {
		Body    string `gorm:"-"`
		RawBody string `gorm:"column:body"`
	}

func (z *allTierStats) DecodeMsg(dc *msgp.Reader) (err error) {
	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, err = dc.ReadMapHeader()
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	for zb0001 > 0 {
		zb0001--
		field, err = dc.ReadMapKeyPtr()
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		switch msgp.UnsafeString(field) {
		case "ts":
			var zb0002 uint32

在那之前，只支援使用單一範例的關鍵字 `example`。OpenAPI 3.1.0 仍然支援 `example`，但它已被棄用，且不是 JSON Schema 標準的一部分。因此建議你將 `example` 遷移為 `examples`。🤓

你可以在本頁結尾閱讀更多。

///

## `Field` 其他參數 { #field-additional-arguments }

在 Pydantic 模型中使用 `Field()` 時，你也可以宣告額外的 `examples`：

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}

## JSON Schema 的 `examples` - OpenAPI { #examples-in-json-schema-openapi }

/**
 * The annotated element must not be null.
 * <p>
 * Annotated fields must not be null after construction has completed.
 * <p>
 * When this annotation is applied to a method it applies to the method return value.
 *
 * @see Nullable
 * @since 4.0.0
 */
@Experimental
@Documented
@Retention(RetentionPolicy.CLASS)
@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})