#鸿蒙学习大百科#如何通过属性字符串实现文字中局部删除线效果？

@Entry
@Component
struct Index {
  mutableStyledString: MutableStyledString = new MutableStyledString("运动35分钟", [
    {
      start: 0,
      length: 3,
      styledKey: StyledStringKey.DECORATION,
      styledValue: new DecorationStyle({type: TextDecorationType.LineThrough, color: Color.Red})
    }
  ]);
  controller: TextController = new TextController();

  async onPageShow() {
    this.controller.setStyledString(this.mutableStyledString)
  }

  build() {
    Column() {
      // 显示属性字符串
      Text(undefined, { controller: this.controller })
    }
    .width('100%')
  }
}