优化代码生成器模块：1、代码生成器配置页支持刷新字典；2、修改 Mapper.xml 中字典的查询方式；3、其它细节优化

smart-admin-web/javascript-ant-design-vue3/src/components/support/dict-key-select/index.vue

@@ -27,9 +27,13 @@
 </template>
 
 <script setup>
-  import { computed, onMounted, ref, watch } from 'vue';
+  import { computed, onMounted, ref, watch, defineExpose } from 'vue';
   import { dictApi } from '/src/api/support/dict-api';
 
+  defineExpose({
+    queryDict,
+  });
+
   const props = defineProps({
     value: [Array, String],
     placeholder: {