Task：点击购物车图标加入购物车

pages/home/index.vue

@@ -248,6 +248,7 @@
                 v-else
                 :item="item"
                 @view="goGoodsCon(item)"
+                @add="addToCart(item)"
               />
             </view>
           </view>
@@ -284,6 +285,7 @@
                 v-else
                 :item="item"
                 @view="goGoodsCon(item)"
+                @add="addToCart(item)"
               />
             </view>
           </view>
@@ -323,6 +325,15 @@
         @click="setTopHandle"
       />
     </u-back-top>
+    <ProductWindow
+      ref="attrWindow"
+      :attr="attr"
+      :cartNum="cart_num"
+      :showOk="true"
+      @changeFun="changeFun"
+      @ok="handleOk"
+      paddingBottom="200rpx"
+    />
     <xdd-tabbar :curr-index="0" />
   </view>
 </template>
@@ -334,6 +345,8 @@ import { getCouponReceive } from '@/api/user'
 import { getHomeData, getShareImage } from '@/api/public'
 import { sharpBannar } from '@/api/goods'
 import { pageListenMixins } from '@/mixins/pageListenMixins'
+import ProductWindow from '@/components/ProductWindow'
+import goCartMixin from '@/mixins/goCartMixins'
 import {
   getCurAddress,
   getLocationPromise,
@@ -344,9 +357,10 @@ export default {
   name: 'IndexPage',
   components: {
     XddTabbar,
-    XddProductItem
+    XddProductItem,
+    ProductWindow
   },
-  mixins: [pageListenMixins],
+  mixins: [pageListenMixins, goCartMixin],
   data() {
     return {
       webUrl: this.$VUE_APP_RESOURCES_URL,