HarmonyOS 如何实现组件的宽度会跟随字体的长度变长

使用Text组件，设置border属性，参考示例如下：

@Entry
@Component
struct TextPage {
  @State message: string = 'Hello World';

  build() {
    Column() {
      Text('TextPage')
        .fontSize(20)
        .fontWeight(500)
        .lineHeight(22)
        .margin({ top: 17, bottom: 7 })
        .border({
          width: {
            left: 0,
            right: 0,
            top: 0,
            bottom: 2
          },
          color: { bottom: Color.Blue },
          radius: 0,
          style: {
            bottom: BorderStyle.Solid,
          }
        })
      Text('TextPage2')
        .fontSize(20)
        .fontWeight(500)
        .lineHeight(22)
        .margin({ top: 17, bottom: 7 })
        .border({
          width: {
            left: 0,
            right: 0,
            top: 0,
            bottom: 2
          },
          color: { bottom: Color.Blue },
          radius: 0,
          style: {
            bottom: BorderStyle.Solid,
          }
        })
    }
    .height('100%')
    .width('100%')
  }
}