#鸿蒙通关秘籍##鸿蒙通关秘籍#如何在HarmonyOS NEXT应用中管理组件的生命周期？

@Component
export default struct ZhiHu {
  private data: MySwiperData = new MySwiperData([]);

  aboutToAppear() {
    Log.info('ZhiHu aboutToAppear');
    getSwiperList().then((res) => {
      Log.debug(res.data.message);
    }).catch((err: BaseResponse<ErrorResp>) => {
      Log.debug("request", "error", err.data.message);
    });
  }

  aboutToDisappear() {
    Log.info('ZhiHu aboutToDisappear');
  }
}
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.