解决在app中断网没有及时更新首页的问题

pages/tabbar/home/views.vue

@@ -50,7 +50,7 @@
       <!-- <integral v-if="item.type == 'integral'" :res="item.options" /> -->
       <!-- <spike v-if="item.type == 'spike'" :res="item.options" /> -->
     </div>
-    <u-no-network></u-no-network>
+    <u-no-network @retry='init' @isConnected='isConnected'></u-no-network>
   </div>
 </template>
 
@@ -127,7 +127,11 @@ export default {
           this.pageData = JSON.parse(res.data.result.pageData);
         }
       });
-    },
+    },
+		// 是否有网络链接
+		isConnected(val){
+			val ? this.init() : ''
+		},
 
     /**
      * TODO 扫码功能后续还会后续增加

uview-ui/components/u-no-network/u-no-network.vue

@@ -58,6 +58,11 @@
 			uZIndex() {
 				return this.zIndex ? this.zIndex : this.$u.zIndex.noNetwork;
 			}
+		},
+		watch:{
+			isConnected(val){
+					this.$emit('isConnected',val)
+			}
 		},
 		mounted() {
 			this.isIOS = (uni.getSystemInfoSync().platform === 'ios');