From f89fd0922dc0be83bd4b989aaf91030b2121dbbc Mon Sep 17 00:00:00 2001
From: Eratosici <ZL769@163.com>
Date: Tue, 30 Nov 2021 17:23:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=95=86=E5=93=81=E4=BF=A1?=
 =?UTF-8?q?=E6=81=AF=E5=BC=82=E5=B8=B8=E6=97=B6=E6=98=BE=E7=A4=BA?=
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---
 mall4uni/pages/prod/prod.vue | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/mall4uni/pages/prod/prod.vue b/mall4uni/pages/prod/prod.vue
index c92dbb6..19795f7 100644
--- a/mall4uni/pages/prod/prod.vue
+++ b/mall4uni/pages/prod/prod.vue
@@ -376,7 +376,7 @@ export default {
     },
 
     /**
-     * 添加或者取消收藏商品 
+     * 添加或者取消收藏商品
      */
     addOrCannelCollection() {
       uni.showLoading();
@@ -405,6 +405,19 @@ export default {
 
         },
         callBack: res => {
+          if (!res) {
+            uni.hideLoading()
+            uni.showModal({
+              title: '提示',
+              content: '商品信息异常',
+              showCancel:  false,
+              confirmText: '确定',
+              success(res) {
+                // 返回上一页
+                uni.navigateBack()
+              }
+            });
+          }
           //console.log(res);
           var imgStrs = res.imgs;
           var imgs = imgStrs.split(",");
@@ -806,4 +819,4 @@ export default {
 </script>
 <style>
 @import "./prod.css";
-</style>
\ No newline at end of file
+</style>