fix: 代客下单优化离开代客下单页面时主动断开scoket,添加优惠券修改，修改获取优惠券记录请求方式改为get

src/views/tool/Instead/index.vue

@@ -700,6 +700,11 @@ function init() {
   getGoods();
 }
 
+onBeforeRouteLeave(() => {
+  console.log("离开");
+  carts.disconnect();
+});
+
 onMounted(async () => {
   const { id, tableCode } = route.query;
   if (id) {