有这样的对象:
req.body = {
currency : "USD",
item_name_1: "something",
item_price_1: "something else",
item_name_2: "something",
item_price_2: "something else",
item_name_3: "something",
item_price_3: "something else",
address: "some address"
itemCount: 3
}
仅获取仅项目名称的键/值对的最佳方法是什么??,我会尝试这样的事情,但当然它不起作用:
var cart= "";
for (var i=1; i<= req.body.itemCount;i++){
cart += req.body.item_name_+i+
" "+req.body.item_price_+i;
}
提前致谢!