#鸿蒙通关秘籍#知乎日报项目中使用生命周期回调管理组件的最佳实践是什么？

@Component
struct DetailPage {
  aboutToAppear() {
    console.log('Component is about to appear');
    this.fetchInitialData();
  }

  aboutToDisappear() {
    console.log('Component is about to disappear');
    this.cleanUpResources();
  }

  fetchInitialData() {
    // 初始化数据获取
  }

  cleanUpResources() {
    // 清理资源
  }
}
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