有个需求cate_list数字里面的对象比如quantity数量改变以及is_select数量改变需要watch可以触发并监到变化,求解决啊。我watch: { skuShow: 'get_item_sku', cart_list: { handler: function(newVal, oldVal) { console.log(newVal); }, deep: true, } },"cart_list": [{ "id": "10", "item_id": "1408", "item_name": "\u840c\u716e miYmiY\u5b9d\u5b9d\u4e13\u5c5e\u8425\u517b\u7c73", "sku_name": "\u6708\u5ea6\u5305", "quantity": "2", "is_select": "1", "old_price": "0", "price": "99.00", "total": "198.00", }, { "id": "9", "item_id": "1408", "item_name": "\u840c\u716e miYmiY\u5b9d\u5b9d\u4e13\u5c5e\u8425\u517b\u7c73", "sku_name": "7\u5929\u8bd5\u5403\u5305", "quantity": "2", "is_select": "1", "old_price": "0", "price": "38.00", "total": "76.00", }]
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