如何拿到数组对象中的值？

Question

如何拿到 tagName的值

{

"code": "0",
"msg": "success",
"content": {
    "total": 440,
    "data": \[
        {
            "rwgSpuId": 6,
            "supplierNo": "S020",
    "supplierName":"vietti",
            "rwgSpuNo": "1000000016",
            "rwgProductCode": "420837 C8K0Z 9710",

            "rwgProductName":"商品名称",

            "rwgBrandNo": "B0016",
            "rwgEnglishBrandName": "CELINE",
            "rwgCategoryNo": "A01B01C01D02",
            "rwgCategoryName": "新的",
    
            "currencySymbol":"$",
            "retailPrice": 560,
            "purchasePrice": 340,
            "salePrice": 450,
            "discount":"88折",
            "grossRate":"5%",
            "rwgPicUrl": "https://s3-eu-west-1.amazonaws.com/eraldo-media/images/lg/2943055.jpg",
            "rwgSpuStatus": 0, //0：待上架  1：部分上架  2：已上架   3：已下架
    "rwgPriceStatus":0, //0：待定价   1：部分定价   2：已定价
               "rwgTagList":\[{
                "rwgTagId":1,
                "tagName":"明星推荐",
                "tagStartTime":"2019-10-10 00:00:00",
                "tagEndTime":"2019-10-10 00:00:00",
                "createTime":"2019-10-10 00:00:00",
            }\]
        }
    \]
}

}

Answer 1

network里，鼠标放上去。他会显示。

Answer 2

var data = {...你的数据};
data.content.data[0].rwgTagList[0].tagName //由于不知道你的具体业务，取值就这样取啊。如果你那里遇到数组需要遍历那就遍历。