修复加入购物按钮连续点击失效的问题

.gitignore

@@ -8,3 +8,5 @@ package-lock.json
 .vscode
 tree.md
 *.idea
+
+elm/

src/components/common/buyCart.vue

@@ -11,7 +11,7 @@
             <transition name="fade">
                 <span class="cart_num" v-if="foodNum">{{foodNum}}</span>
             </transition>
-            <svg class="add_icon" @touchstart="addToCart(foods.category_id, foods.item_id, foods.specfoods[0].food_id, foods.specfoods[0].name, foods.specfoods[0].price, '', foods.specfoods[0].packing_fee, foods.specfoods[0].sku_id, foods.specfoods[0].stock, $event)">
+            <svg class="add_icon" @click="addToCart(foods.category_id, foods.item_id, foods.specfoods[0].food_id, foods.specfoods[0].name, foods.specfoods[0].price, '', foods.specfoods[0].packing_fee, foods.specfoods[0].sku_id, foods.specfoods[0].stock, $event)">
                 <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#cart-add"></use>
             </svg>
         </section>
@@ -40,7 +40,7 @@
             }
         },
         mounted(){
-            
+
         },
         computed: {
             ...mapState([
@@ -95,7 +95,7 @@
             showReduceTip(){
                 this.$emit('showReduceTip')
             },
-            
+
         },
     }
 </script>
@@ -159,6 +159,6 @@
         opacity: 0;
         transform: scale(.7);
     }
-    
+
 </style>
 

src/page/home/home.vue

@@ -13,14 +13,14 @@
                 <svg class="arrow_right">
                     <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#arrow-right"></use>
                 </svg>
-            </router-link>  
+            </router-link>
         </nav>
         <section id="hot_city_container">
             <h4 class="city_title">热门城市</h4>
             <ul class="citylistul clear">
                 <router-link  tag="li" v-for="item in hotcity" :to="'/city/' + item.id" :key="item.id">
                     {{item.name}}
-                </router-link>  
+                </router-link>
             </ul>
         </section>
         <section class="group_city_container">
@@ -32,7 +32,7 @@
                     <ul class="groupcity_name_container citylistul clear">
                         <router-link  tag="li" v-for="item in value" :to="'/city/' + item.id" :key="item.id" class="ellipsis">
                             {{item.name}}
-                        </router-link>  
+                        </router-link>
                     </ul>
                 </li>
             </ul>
@@ -69,7 +69,6 @@ export default {
         //获取所有城市
         groupcity().then(res => {
             this.groupcity = res;
-            console.log(res)
         })
     },
 
@@ -173,7 +172,7 @@ export default {
             @include sc(0.475rem, #999);
         }
     }
-    
+
     .letter_classify_li{
         margin-bottom: 0.4rem;
         background-color: #fff;