增加复制成功的提示

src/views/order/index.vue

@@ -41,6 +41,7 @@
 import { defineComponent, reactive, ref } from 'vue'
 import api from '@/api'
 import { order } from '@/api/types/order'
+import { Toast } from 'vant'
 export default defineComponent({
     setup() {
         const calendarShow = ref(false)
@@ -68,6 +69,7 @@ export default defineComponent({
             // 将 input 元素移除
             document.body.removeChild(aux);
             console.log('复制成功')
+            Toast('复制成功')
 
             return