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model fuwen01mwm内侧ing[ing tt di表格的大在大地44{{hao}} 1QQ录屏20231128163219ABC一二三目录一二英法德是要闹哪样西欧生活水平为什么会下降欧洲人为什么过不上他们父母那代人的生活了ddadahttps://mp.csdn.net/mp_blog/creation/edithttps://mp.csdn.net/mp_blog/creation/edittemplate div idapp h1购物车/h1 div p购物车商品总数{{ itemCount }}/p p购物车总价{{ totalPrice }} 元/p /div div button clickaddItemToCart添加商品/button button clickremoveItemFromCart删除商品/button /div /div /template script import { mapState, mapActions } from vuex export default { computed: { // 使用命名空间映射 cart 模块的状态 ...mapState(cart, [items]), itemCount() { return this.$store.getters[cart/itemCount] // 获取购物车商品总数 }, totalPrice() { return this.$store.getters[cart/totalPrice] // 获取购物车总价 } }, methods: { ...mapActions(cart, [addItemAsync, removeItemAsync]), // action 方法映射 addItemToCart() { const newItem { id: 1, name: 商品A, price: 100, quantity: 1 } this.addItemAsync(newItem) }, removeItemFromCart() { this.removeItemAsync(1) } } } /script加个表格夺在{{}}**%%100