[图片] 如何默认到浙江省，设置value没效果，一直都是第一个 <picker-view style="width: 100%; height:400px;" value="{{value}}" wx:key=""> <picker-view-column> <view wx:for="{{provinces}}" class="picker-item"> {{item.name}}</view> </picker-view-column> <picker-view-column> <view wx:for="{{citys}}" class="picker-item" wx:key=""> {{item.name}}</view> </picker-view-column> </picker-view> </view> var id = address.provinces[10].id this.setData({ value: [10, 0], provinces: address.provinces, citys: address.citys[id] })