From d24b5efcb72a0041c17f45edaa5dacb9aaaed438 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E6=AF=85?= <1335909236@qq.com>
Date: Tue, 9 Dec 2025 14:49:28 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=8F=E7=A8=8B=E5=BA=8F=E9=A6=96=E9=A1=B5?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=8E=A5=E5=8F=A3=E8=BF=94=E5=9B=9E=E5=8F=82?=
 =?UTF-8?q?=E6=95=B0=E6=A0=A1=E9=AA=8C?=
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---
 pages/index/index.vue | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

diff --git a/pages/index/index.vue b/pages/index/index.vue
index 5fb8e4b2..36b15d2c 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -402,12 +402,12 @@ export default {
       }
 
       // 如果没有热词，不启动滚动
-      if (this.hotWord.length === 0) {
+      if (!this.hotWord || this.hotWord.length === 0) {
         return;
       }
 
       let index = 0;
-      const totalHeight = this.hotWord.length * this.itemHeight;
+      const totalHeight = this.hotWord && this.hotWord.length * this.itemHeight;
       const containerHeight = this.itemHeight; // 容器高度，只显示一项
 
       this.scrollInterval = setInterval(() => {
@@ -685,8 +685,8 @@ export default {
         page_size: 10
       }, { silent: false });
 
-      if (res.rows.length) {
-        let filterRes = this.filterShowList(res?.rows, 1);
+      if (res.rows && res.rows.length) {
+        let filterRes = this.filterShowList(res.rows, 1);
         filterRes.forEach(item => {
           item.pic_src = picUrl + item.pic_src
         })
@@ -705,11 +705,11 @@ export default {
         page_num: 1,
         page_size: 10
       }, { silent: false });
-      if (!res.rows.length) {
+      if (!res.rows || !res.rows.length) {
         this.serverLeftList = []
       }
 
-      if (res.rows.length) {
+      if (res.rows && res.rows.length) {
         this.serverLeftList = res.rows
         let filterRes = this.filterShowList(res?.rows, 1);
         filterRes.forEach(item => {
@@ -733,10 +733,10 @@ export default {
           page_num: 1,
           page_size: 10
         }, { silent: false });
-        if (!res.rows.length) {
+        if (!res.rows || !res.rows.length) {
           this.serverRightList = []
         }
-        if (res.rows.length) {
+        if (res.rows && res.rows.length) {
           let filterRes = this.filterShowList(res?.rows, 1);
           filterRes.forEach(item => {
             item.pic_src = picUrl + item.pic_src
@@ -756,7 +756,7 @@ export default {
         page_num: 1,
         page_size: 10
       }, { silent: false });
-      if (res.rows.length) {
+      if (res.rows && res.rows.length) {
         let filterRes = this.filterShowList(res?.rows, 1);
         filterRes.forEach(item => {
           item.pic_src = picUrl + item.pic_src
@@ -778,7 +778,7 @@ export default {
           page_num: 1,
           page_size: 10
         }, { silent: false });
-        if (res.rows.length) {
+        if (res.rows && res.rows.length) {
           // let firstItem = res.rows[0];
           // firstItem.pic_src = picUrl + firstItem.pic_src;
           // rightList.push(firstItem);
@@ -941,10 +941,10 @@ export default {
         page_num: this.bottomPageNum,
         page_size: this.bottomPageSize
       }, { silent: val ? false : true });
-      if (res.rows.length === 0) {
+      if (!res.rows || res.rows.length === 0) {
         return [];
       };
-      if (res.rows.length == this.bottomPageSize) {
+      if (res.rows && res.rows.length == this.bottomPageSize) {
         this.flag = true
       } else {
         this.flag = false
@@ -992,7 +992,7 @@ export default {
         isShop: 1,
       }
       const res = await request(apiArr2.getCateList, "POST", params, { slice: false });
-      if (res.rows.length) {
+      if (res.rows && res.rows.length) {
         this.currentCategoryId = res.rows[0].id
         this.activeCategoryId = `category-${this.currentCategoryId}`
         this.getMechantList()
@@ -1013,8 +1013,8 @@ export default {
         let latitude = uni.getStorageSync("location").lat;
         let longitude = uni.getStorageSync("location").lng;
         res.rows.forEach((item) => {
-          item.bigImg = item.album_images.split(",");
-          item.showImg = picUrl + item.album_images.split(",")[0];
+          item.bigImg = item.album_images?.split(",");
+          item.showImg = picUrl + item.album_images?.split(",")[0];
           const distanceInKm = calculateDistance(
             latitude,
             longitude,
@@ -1042,7 +1042,7 @@ export default {
           return valueA - valueB;
         });
 
-        if (res.rows.length == this.page_size) {
+        if (res.rows && res.rows.length == this.page_size) {
           this.page_num = this.page_num + 1;
           this.flag = true;
         } else {
@@ -1069,8 +1069,9 @@ export default {
      * @returns {Array} 返回符合条件的数组内容
     */
     filterShowList(list, type) {
-      if (list && list.length == 0) return [];
-      return list.filter((item) => item.show_status == type);
+      if (list && list.length) {
+        return list.filter((item) => item.show_status == type);
+      } return [];
     },
 
     async showSearch() {
@@ -1081,7 +1082,7 @@ export default {
     async getSearchVal() {
       const res = await request(apiArr.hotWord, "POST", {}, { slice: false });
       // 支持英文逗号和中文逗号分割
-      this.hotWord = res.search_hot_word.split(/[,，]/)
+      this.hotWord = res.search_hot_word ? res.search_hot_word.split(/[,，]/) : []
     },
 
     async switchCategory(id) {
@@ -1170,7 +1171,7 @@ export default {
   watch: {
     hotWord: {
       handler(newVal) {
-        if (newVal.length > 0) {
+        if (newVal && newVal.length > 0) {
           this.startScrollAnimation();
         }
       },