Vue里面的div套用背景图片

 <el-carousel :interval="3000" arrow="always" height="570px">
                        <el-carousel-item v-for="item in imgsList" :key="item.id">
                           <!--<img :src="item.imgUrl">-->
                            <div class="imgDiv" :style="{backgroundImage:'url('+item.imgUrl+')'}"></div>
                        </el-carousel-item>
                    </el-carousel>