HarmonyOS list控件子组件复用

LazyForEach(this.GoodDataOne, (item, index) => {  
  GridItem() {  
    Column() {  
      Image(item.img)  
        .height(item.hei)  
        .width('100%')  
        .objectFit(ImageFit.Fill)  
      Text(item.introduce)  
        .fontSize(14)  
        .padding({ left: 5, right: 5 })  
        .margin({ top: 5 })  
      Row() {  
        Row() {  
          Text('￥')  
            .fontSize(10)  
            .fontColor(Color.Red)  
            .baselineOffset(-4)  
          Text(item.price)  
            .fontSize(16)  
            .fontColor(Color.Red)  
          Text(item.numb)  
            .fontSize(10)  
            .fontColor(Color.Gray)  
            .baselineOffset(-4)  
            .margin({ left: 5 })  
        }  
  
        Image($r('app.media.photo63'))  
          .width(20)  
          .height(10)  
          .margin({ bottom: -8 })  
      }  
      .width('100%')  
      .justifyContent(FlexAlign.SpaceBetween)  
      .padding({ left: 5, right: 5 })  
      .margin({ top: 15 })  
    }  
    .borderRadius(10)  
    .backgroundColor(Color.White)  
    .clip(true)  
    .width('100%')  
    .height(290)  
  
  }  
}, (item) => JSON.stringify(item))

LazyForEach(this.GoodDataOne, (item, index) => {  
  GridItem() {  
    GoodItems({  
      boo:item.data.boo,  
      img:item.data.img,  
      webimg:item.data.webimg,  
      hei:item.data.hei,  
      introduce:item.data.introduce,  
      price:item.data.price,  
      numb:item.data.numb,  
      index:index  
    })  
    .reuseId(this.CombineStr(item.type))  
  }  
}, (item) => JSON.stringify(item))  
@Reusable  
@Component  
struct GoodItems {  
  @State img: Resource = $r("app.media.photo61")  
  @State webimg?: string = ''  
  @State hei: number = 0  
  @State introduce: string = ''  
  @State price: string = ''  
  @State numb: string = ''  
  @LocalStorageLink('storageSimpleProp') simpleVarName: string = ''  
  boo: boolean = true  
  index: number = 0  
  controllerVideo: VideoController = new VideoController();  
  aboutToReuse(params)  
  {  
    this.webimg = params.webimg  
    this.img = params.img  
    this.hei = params.hei  
    this.introduce = params.introduce  
    this.price = params.price  
    this.numb = params.numb  
  }  
  build() {  
    // ...  
  }  
}