for(items in itemPicUrl) {
var PicUrl = url+'/' + itemPicUrl[items]
var imgs = `<img class="swiper-slide" src=${PicUrl}/>`
arr.push(imgs)
}
for(items in itemPicUrl) {
var PicUrl = url+'/' + itemPicUrl[items]
var imgs = `<img class="swiper-slide" src=${PicUrl}/>`
arr.push(imgs)
}