//获取商品信息。根据recommend
goods_list_by_recommend(recommend) {
goods_list_by_recommend(recommend, this.data.goods[recommend].page,this.data.limit).then(res => {
console.log(res)
const list = res.data
if(list.length<=0){
console.log('没有内容,防止page++')
return;
}
//或者做遍历 push
// ...list是把list展开,一个放到goods[type].list
//this.data.goods[type].list.push(...list);
const oldList = this.data.goods[recommend].list;
oldList.push(...list)
//这不是小分号,而是1左边的符号
const goodsListKey = `goods.${recommend}.list`;
const pageKey = `goods.${recommend}.page`;
let page = this.data.goods[recommend].page + 1
this.setData({
[goodsListKey]: oldList,
[pageKey]: page,
})
})
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