一、要实现的效果:
二、代码实现:
//获取购物车列表
cartIndexFun() {
var that = this
this.$api.appPlateForm('POST', this.$url.cart_index, '', function(res) {
that.cartList = res.data //购物车列表数据
console.log(that.cartList)
// 获取到每个商品的id和数量
var goods_info=[];
for(var i=0;i<that.cartList.length;i++){
var temp={
"id":that.cartList[i]["id"],"num":that.cartList[i]["num"]};
goods_info.push(temp);
}
console.log('打印后台要的商品数据:',goods_info)
})
},