修改统计指标组件和父组件的数据处理逻辑,确保在数据未加载或返回null时显示默认值0。同时将props类型从Number改为Object,并添加默认空对象防止访问属性错误。
Vue 3 + Vite
This template should help get you started developing with Vue 3 in Vite. The template uses Vue 3 <script setup> SFCs, check out the script setup docs to learn more.
Learn more about IDE Support for Vue in the Vue Docs Scaling up Guide.