适配自动填写字段

 <!--
  * @Date: 2022-08-29 14:31:20
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-08-14 15:25:59
+ * @LastEditTime: 2024-08-19 18:29:33
  * @FilePath: /data-table/src/components/TextField/index.vue
  * @Description: 单行文本输入框(微信扫描功能)
 -->
@@ -55,6 +55,16 @@ onMounted(() => {
   props.item.value = props.item.component_props.default;
 });
 
+// 监听默认值变化
+watch(
+  () => props.item.component_props.default,
+  (v) => {
+    if (v) {
+      props.item.value = v;
+    }
+  }
+);
+
 // 默认识别类型
 const scan_type_code = ref('ALL_CODE');
 // 微信二维码扫描功能判断