learTimeout(0) 会清理掉setInterval 中 timerId = 0 的任务

import hilog from '@ohos.hilog'; 
 
const TAG: string = 'testTag' 
 
@Entry 
@Component 
struct TimeoutPage { 
  private timeoutId: number = -1; 
  private intervalId: number = -1; 
 
  aboutToAppear() { 
    this.timeoutId = setTimeout(() => { 
      hilog.info(0x00000, TAG, 'setTimeout') 
    }, 0) 
 
    this.intervalId = setInterval(() => { 
      hilog.info(0x00000, TAG, 'setInterval') 
    }, 1000) 
 
    hilog.info(0x00000, TAG, 'timeoutId:::' + this.timeoutId); 
    hilog.info(0x00000, TAG, 'intervalId:::' + this.intervalId); 
  } 
 
  build() { 
    Row() { 
      Column() { 
        Text('清理定时器-intervalId') 
          .fontSize(30) 
          .fontWeight(FontWeight.Bold) 
          .onClick(() => { 
            clearInterval(this.intervalId); 
          }) 
          .margin({ 
            bottom: '3%' 
          }) 
      } 
      .width('100%') 
    } 
    .height('100%') 
  } 
}