修复首页报错

pages/index/index.vue

@@ -186,6 +186,16 @@ export default {
         zhiboItem,
         indexad,
         darenItem
+    },
+    methods:{
+        dianji(a){
+            console.log(a)
+            if(typeof a == "object"){
+                this.num = a.detail.current
+            }else{
+                this.num = a
+            }
+        }
     }
 }
 </script>