book-hi/pages/cart/index.vue

<template>
    <view>
        <cart-container ref="cartContainer"></cart-container>
    </view>
</template>

<script>
export default {
    data() {
        return {

        }
    },
    onShow() {
        // 每次显示页面时，调用子组件的刷新方法
        this.$nextTick(() => {
            if (this.$refs.cartContainer) {
                this.$refs.cartContainer.loadData();
            }
        });
    },
    methods: {

    }
}
</script>

<style>
/* Empty style as content is in the component */
</style>