wechat_yxcl/unpackage/dist/build/mp-weixin/components/filesComponent/fileUnit.wxml

<view data-event-opts="{{[['tap',[['download']]]]}}" class="{{['file-unit  data-v-695b2f5f',(active)?'active':'']}}" bindtap="__e"><block wx:if="{{fileItem.type=='doc'||fileItem.type=='docx'}}"><view class="ico ico-word ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><block wx:if="{{fileItem.type=='xls'||fileItem.type=='xlsx'}}"><view class="ico ico-execl ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><block wx:if="{{fileItem.type=='txt'}}"><view class="ico ico-txt ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><block wx:if="{{fileItem.type=='pdf'}}"><view class="ico ico-pdf ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><block wx:if="{{fileItem.type=='zip'||fileItem.type=='rar'}}"><view class="ico ico-rarzip ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><block wx:if="{{fileItem.type=='png'||fileItem.type=='jpg'||fileItem.type=='jpge'}}"><view class="ico ico-jpgpng ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><block wx:if="{{fileItem.type=='ppt'||fileItem.type=='ppts'||fileItem.type=='pptx'||fileItem.type=='dps'}}"><view class="ico ico-ppt ico-big2 _i data-v-695b2f5f"></view></block><block wx:else><view class="ico ico-more ico-big2 _i data-v-695b2f5f"></view></block></block></block></block></block></block></block><view style="flex:1;line-height:1.2;padding-right:20rpx;" class="data-v-695b2f5f"><view class="file-text data-v-695b2f5f">{{fileItem.name}}</view></view><view class="ico ico-wjxz _i data-v-695b2f5f"></view></view>