<view ref="selfDomRef" class="fetch-more-block data-v-ab2918f1"><block wx:if="{{a}}"><block wx:if="{{$slots.fetching}}"><slot name="fetching"></slot></block><block wx:else><view class="data-v-ab2918f1">{{b}}</view></block></block><block wx:else><block wx:if="{{$slots.fetchEnd}}"><slot name="fetchEnd"></slot></block><block wx:else><view class="data-v-ab2918f1">{{c}}</view></block></block></view>