修改

components/swiper/index.vue

@@ -25,6 +25,7 @@
     :interval="5000"
     name="picUrl"
     :border-radius="0"
+	@click="clickHandler"
   ></u-swiper>
 </template>
 
@@ -46,9 +47,9 @@ export default {
   },
   methods: {
     clickHandler(i) {
-      if (banners[i].url && banners[i].url.length > 0) {
+      if (this.banners[i].url && this.banners[i].url.length > 0) {
         uni.navigateTo({
-          url: banners[i].url,
+          url: this.banners[i].url,
         });
       }
     },