【已解决】uni-data-picker组件动态修改localdata无效

示例代码：

<template>  
  <!-- 区域选择 -->  
  <uni-data-picker :clear-icon="false" placeholder="区域" popup-title="请选择所在地区" :localdata="addressTree" v-model="condition.address" :map="{text:'name', value: 'id'}" />  
</template>  

<script lang="ts" setup>  
  import { reactive, ref } from 'vue';  
  import { getRegionUrl } from '../../api/fast-rental-api';  
  import { onShow } from '@dcloudio/uni-app';  
  import api_request from '../../libs/request.js';  

  const condition = reactive({ address: ""});  
  const addressTree = ref < any[] > ([]);  
  const getRegion = () => {  
    uni.showLoading({ title: 'loading...' });  
    const { promise } = api_request.request(getRegionUrl, 'GET');  
    promise  
      .then((res: any) => {  
        const a = [{ id: '0', name: '不限' }, ...res];  
        addressTree.value.length = 0;  
        addressTree.value.push(...a);  
      })  
      .catch((err: any) => {  
        const { message, errMsg, error } = err;  
        uni.showToast({ icon: 'none', title: message || errMsg || error, duration: 3000 });  
        console.error(err);  
      })  
      .finally(() => {  
        uni.hideLoading();  
      });  
  };  
  onShow(() => {  
    getRegion();  
  });  
</script>  

<style lang="scss" scoped></style>  

操作步骤：

直接运行

预期结果：

picker的数据能动态变化

实际结果：

只接受初始化的值