el-upload的组件图片进行了封装,实现了图片上传,查到大图,移除,图片回显
图片上传
回显
:action="uploadImgUrl"
list-type="picture-card"
:on-success="handleUploadSuccess"
:before-upload="handleBeforeUpload"
:on-error="handleUploadError"
name="file"
:show-file-list="false"
:headers="headers"
style="display: inline-block; vertical-align: top"
>
.image {
position: relative;
.mask {
opacity: 0;
position: absolute;
top: 0;
width: 100%;
background-color: rgba(0, 0, 0, 0.5);
transition: all 0.3s;
}
&:hover .mask {
opacity: 1;
}
}
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