商品详情页swiper升级api

@@ -32,6 +32,8 @@ export default {
         goods: [Array]
     },
     data() {
+        let vm = this;
+
         return {
             goodsList: [],
             reload: true,
@@ -41,8 +43,10 @@ export default {
             swiperOption: {
                 loop: true,
                 slidesPerView: 3,
-                onSlideChangeEnd: swiper => {
-                    this.setActiveSlide(swiper.realIndex);
+                on: {
+                    slideChangeTransitionEnd() {
+                        vm.setActiveSlide(this.realIndex)
+                    }
                 }
             }
         };