From 1bd50cee451c44873f53ae48066060f3a471cc14 Mon Sep 17 00:00:00 2001
From: "pikachu1995@126.com" <pikachu1995@126.com>
Date: Fri, 9 Oct 2026 09:50:38 +0800
Subject: [PATCH] =?UTF-8?q?fix(buyer):=20=E4=BF=AE=E5=A4=8D=E5=95=86?=
 =?UTF-8?q?=E5=93=81=E5=88=97=E8=A1=A8=E8=B7=AF=E7=94=B1=E5=8F=98=E5=8C=96?=
 =?UTF-8?q?=E6=97=B6=E9=87=8D=E5=A4=8D=E8=AF=B7=E6=B1=82?=
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- $route watcher 中 handleSearch 与末尾兜底调用重叠，带 keyword 时同一请求发两次，改为互斥分支
- 修复从关键词搜索切换到分类/促销路由时 params.keyword 残留旧值的问题
---
 buyer/src/pages/GoodsList.vue | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/buyer/src/pages/GoodsList.vue b/buyer/src/pages/GoodsList.vue
index 7ebfdaf61..26f3c01df 100644
--- a/buyer/src/pages/GoodsList.vue
+++ b/buyer/src/pages/GoodsList.vue
@@ -142,22 +142,25 @@ export default {
   },
   watch: {
     $route() {
-      const keyword = this.$route.query.keyword;
-      if (keyword) {
-        this.handleSearch(keyword);
-      }
-      if (this.$route.query.categoryId) {
-        let cateId = this.$route.query.categoryId.split(",");
+      const { keyword, categoryId, promotionType, promotionsId } = this.$route.query;
+      if (categoryId) {
+        const cateId = categoryId.split(",");
         Object.assign(this.params, this.$route.query);
         this.params.categoryId = cateId[cateId.length - 1];
       }
-      if (this.$route.query.promotionType) {
-        this.params.promotionType = this.$route.query.promotionType;
+      if (promotionType) {
+        this.params.promotionType = promotionType;
       }
-      if (this.$route.query.promotionsId) {
-        this.params.promotionsId = this.$route.query.promotionsId;
+      if (promotionsId) {
+        this.params.promotionsId = promotionsId;
+      }
+      if (keyword) {
+        // handleSearch 内部会调 getGoodsList，此处不再重复请求
+        this.handleSearch(keyword);
+      } else {
+        this.params.keyword = "";
+        this.getGoodsList();
       }
-      this.getGoodsList();
     },
   },
   computed: {