@Test
    void testDirectlyGetFromMethod() {
        Class<DirectlyJSONField> clazz = DirectlyJSONField.class;
        Method[] declaredMethods = clazz.getDeclaredMethods();
        assertExistJSONField(declaredMethods);
    }
Test for {@link JSONField}

@author lzhpo
core/src/test/java/com/alibaba/fastjson2/annotation/JSONFieldCombinationTest.java