Vue页面内公共的多类型附件图片上传区域并适用折叠面板(示例代码)

<div class="retuinfo">
          <div class="theadInfo-headline">
            <span></span>
            {{FileDivName}}
          </div>
          <Collapse v-model="defaultCollapse">
            <Panel v-for="(item,pngIndex) in pngFileArray" v-bind:key="pngIndex" :name="item.num" v-show="item.isshow">
              {{item.name}}
              <div class="obsfilesdiv" slot="content">
                <div v-for="(obs,index) in item.files" v-bind:key="index" class="obsfileslist">
                  <input ref="fileImg" type="file" accept="image
    align-items: center;
    
    justify-content: center;
    
}
.modal img {
    animation-name: zoom;
    animation-duration: 0.6s;
    display: block;
    padding: 10px;
    margin: auto;
    max-width: 100%;
    max-height: 100%;
    box-shadow: 0 2px 6px rgb(0, 0, 0, 0), 0 10px 20px rgb(0, 0, 0, 0);
    border-radius: 12px;
    border: 1px solid white;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.showname {
    width: 100px;
    height: 60px;
    position: relative;
    top: -4.5rem;
    white-space: normal;
    word-break: break-all;
    word-wrap: break-word;
}
.wrong_class {
    width: 30% !important;
    height: 30% !important;
    position: relative;
    top: -3.8rem;
    left: 2.6rem;
}
.wrongs_class {
    width: 4% !important;
    height: 4% !important;
    position: relative;
    
    left: 0.5rem;
}