el-table表格显示图片，更换图片时图片时有缓存

Question

<el-table-column label="缩略图">

                        <template scope="scope">
                            <a  :href="href + scope.row.material_data" target="_blank"><img :src="scope.row.material_data" class="card-pic" width="60" height="60"/></a>
                            <span>{{ scope.row.name }}</span>
                        </template>
                    </el-table-column>

Answer 1

给图片加一个时间戳参数呗