<view><block wx:for="{{powers}}" wx:for-item="item" wx:for-index="__i0__" wx:key="code"><view class="user"><text class="title">{{item.name}}</text><view class="content"><text>{{"标识："+item.flag}}</text><text>{{"类型："+item.type}}</text><text>{{"描述："+item.description}}</text></view></view></block></view>