鸿蒙Link点击事件变换

@Entry
@Component
struct Link1Page {
  @State message: Map<number, string> = new Map([[0, "一般"], [1, "中级"], [3, "高级"]])

  build() {
    Row() {
      Column() {
        MapSample2({ value: this.message })
      }
      .width('100%')
    }
    .height('100%')
  }
}
@Component
struct MapSample2 {
  @State message: Map<number, string> = new Map([[0, "一般"], [1, "中级"], [3, "高级"]])

  @Link value:Map<number,string>

  build() {
    Column(){
      ForEach(Array.from(this.value.entries()),(item:[number,string])=>{
        Text(`${item[0]}`).fontSize(30)
        Text(`${item[1]}`).fontSize(30)
        Divider()
      })
      Button('显示').onClick(() => {
        this.value = new Map([[0, "一般"], [1, "中级"], [3, "高级"]])
      })
      Button('添加').onClick(() => {
        this.value.set(4, "特级")
      })
      Button('删除').onClick(() => {
        this.value.clear()
      })
      Button('修改第一个下标数字').onClick(() => {
        this.value.set(0, "aa")
      })
      Button('删除第一个下标的数字').onClick(() => {
        this.value.delete(0)
      })
    }.height('100%')
    .width('100%')
  }
}