有偿解决此问题
怎么通过 opendb-city-china 表 在uni-data-picker 获取到省市区名称写入数据库？我目前只能将区的code值写入字段 如：iaotihuo = "220781"
<uni-forms-item name="jiaotihuo" label="交提货位置" required>
<uni-data-picker self-field="code" parent-field="parent_code" v-model="formData.jiaotihuo"
collection="opendb-city-china" orderby="value asc" field="code as value,name as text"></uni-data-picker>
</uni-forms-item>
