解决直播间 数据大概率出不来问题【接口时序问题】

@@ -17,7 +17,7 @@ const TAG: string = 'TabLiveComponent';
 export struct TabLiveComponent {
   liveViewModel: LiveViewModel = new LiveViewModel()
   @State liveList: Array<LiveRoomItemBean> = []
-  @Consume liveDetailsBean: LiveDetailsBean
+  @Consume @Watch('updateData') liveDetailsBean: LiveDetailsBean
   @State private pageModel: PageModel = new PageModel()
 
   aboutToAppear(): void {
@@ -81,6 +81,10 @@ export struct TabLiveComponent {
   }
 
   getLiveList() {
+    if (!this.liveDetailsBean || !this.liveDetailsBean.newsId) {
+      // 参数不够，直接拦截接口
+      return
+    }
     this.pageModel.currentPage = 1
     this.liveViewModel.getLiveList(
       this.pageModel.currentPage,
@@ -147,4 +151,12 @@ export struct TabLiveComponent {
 
   aboutToDisappear(): void {
   }
+
+  updateData() {
+    if (this.liveList.length > 0) {
+      // TODO 拦截刷新？根据业务斟酌下
+      return
+    }
+    this.getLiveList()
+  }
 }
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