// 预览图片
yulanFn: function (e) {
var arr = [];
var that = this;
//获取当前图片的下表
var indexw = e.currentTarget.dataset.indexw;
var index = e.currentTarget.dataset.index;
//数据源
var pictures = this.data.banner[indexw].shoppingCarouselList;
var picture = "https://didu86.com/Clothes-manager-web/" + this.data.banner[indexw].shoppingCarouselList[index].url;
for (var i = 0; i < pictures.length; i++) {
var pic = "https://didu86.com/Clothes-manager-web/" + pictures[i].url
arr.push(pic);
};
// console.log(picture)
// console.log(arr);
wx.previewImage({
// // // //当前显示下表
current: picture,
// // // //数据源
urls: arr
})
},