preImg(index){
let urls = []
this.images.map((item,i) => {
if(index==i){
urls.unshift(item.file_path)
}else{
urls.push(item.file_path)
}
})
uni.previewImage({
urls
})
}
微信扫一扫
preImg(index){
let urls = []
this.images.map((item,i) => {
if(index==i){
urls.unshift(item.file_path)
}else{
urls.push(item.file_path)
}
})
uni.previewImage({
urls
})
}
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