修复二次重复返回的bug

components/custom-navbar/custom-navbar.vue

@@ -117,6 +117,12 @@ export default {
         // 自动执行返回逻辑
         uni.navigateBack({
           delta: 1,
+          fail: () => {
+            // 如果没有上一页，跳转到首页
+            uni.reLaunch({
+              url: "/pages/index/index", // 确保路径正确
+            });
+          },
         });
       }
     },

pages/memorial/memorialHall.vue

@@ -2,11 +2,7 @@
   <view class="page">
     <base-background />
     <!-- 使用自定义导航栏组件 -->
-    <custom-navbar
+    <custom-navbar ref="customNavbar" title="往生大殿" />
-      ref="customNavbar"
-      title="往生大殿"
-      @back="handleNavbarBack"
-    />
     <view class="header">
       <!-- 搜索框 -->
       <search-box
@@ -22,7 +18,7 @@
         <!-- 顶部信息 -->
         <view class="memorial-header">
           <view class="location"
-            >{{ memorialDetail ? memorialDetail.name : "加载中..." }}
+            >{{ memorialDetail ? memorialDetail.code : "加载中..." }}
           </view>
           <view
             :class="['collection-btn', { collected: isCollected }]"
@@ -152,7 +148,6 @@ import OfferingModal from "./compositons/offeringModal.vue";
 import { getIdBySN, getPackageList } from "../../api/memorial/memorial";
 import { ordersEnshrined } from "../../api/order/order";
 import { checkLogin } from "../../composables/goToLogin";
-import { navigateBack } from "../../utils/router.js";
 
 export default {
   components: {
@@ -507,13 +502,6 @@ export default {
       console.log("滚动位置:", e.detail.scrollTop);
       this.scrollTop = e.detail.scrollTop;
     },
-
-    // 处理导航栏返回事件
-    handleNavbarBack() {
-      console.log("@@@@@如果没有上一页会自动跳转到首页");
-      // 使用路由工具函数，如果没有上一页会自动跳转到首页
-      navigateBack();
-    },
   },
 };
 </script>