picker选择器出现object解决办法

<picker mode="selector" range="{{array}}" value="{{index}}" bindchange="bindPickerChange" class="picker" style="width:580rpx;">
                            <view>{{array[index]}}</view>
                          </picker>

{
  "code": 100,
  "data": [
    {
    "id": 1,
    "funding_name": "财政资金4"
  },
    {
    "id": 2,
    "funding_name": "企业资金"
  }],
  "msg": "success"
}

<picker mode="selector" range="{{array}}"  range-key="funding_name" value="{{index}}" bindchange="bindPickerChange" class="picker" style="width:580rpx;">
                            <view>{{array[index]['funding_name']}}</view>
                          </picker>