<div class="pic_part" v-show="modalData.addPic.url">
<img alt :src="modalData.addPic.url" style="width: 100%; height: 100%">
<div class="pic_part-cover">
<Icon type="ios-trash-outline" class="pic_delete_icon" @click.native="deletePic"></Icon>
</div>
</div>
<div v-show="!modalData.addPic.url">
<input id="uploadPic" type="file" @change="uploadPic" style="display: none" ref="uploadInput"/>
<div class="add_pic_part" @click="choosePic">
<Icon type="md-add" class="pic_add_icon"/>
</div>
</div>
data(){
return{
/*新增图片*/
addPic:{
fileId: '',
na