yh-uploadimage.vue 组件
<template>
<view class="yh-uploadimage">
<u-row gutter="10">
<u-col v-if="!showUploadList" span="4" v-for="(item, index) in fileList">
<view class="pre-item" :key="index">
<image @tap="previewImage(index)" class="pre-item-image"
:src="FormatDFSUrl(item.url)" mode="aspectFill"></image>
<view class="del u-f-ac u-f-ajc" @click="removeFun(index)" v-if="!preview">
<u-icon name="minus" size="26" color="white"></u-icon>
</view>
</view>
</u-col>
<u-col span="4" v-if="fileList&&fileList.length<limitNumber&&!preview">
<u-upload :custom-btn="true" ref="uUpload" :show-upload-list="showUploadList" :action="action" :max-count="limitNumber"
@on-success="successFun">
<view slot="addBtn" class="slot-btn u-f-ac u-f-ajc" hover-class="slot-btn__hover"
hover-stay-time="150">
<