鸿蒙（HarmonyOS）项目方舟框架（ArkUI）之Span组件

// xxx.ets
@Entry
@Component
struct SpanExample {
  build() {
    Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Start, justifyContent: FlexAlign.SpaceBetween }) {
      Text('Basic Usage').fontSize(9).fontColor(0xCCCCCC)
      Text() {
        Span('In Line')
        Span(' Component')
        Span(' !')
      }
      Text() {
        Span('This is the Span component').fontSize(12).textCase(TextCase.Normal)
          .decoration({ type: TextDecorationType.None, color: Color.Red })
      }
      // 文本横线添加
      Text('Text Decoration').fontSize(9).fontColor(0xCCCCCC)
      Text() {
        Span('I am Underline-span').decoration({ type: TextDecorationType.Underline, color: Color.Red }).fontSize(12)
      }
      Text() {
        Span('I am LineThrough-span')
          .decoration({ type: TextDecorationType.LineThrough, color: Color.Red })
          .fontSize(12)
      }
      Text() {
        Span('I am Overline-span').decoration({ type: TextDecorationType.Overline, color: Color.Red }).fontSize(12)
      }
      // 文本字符间距
      Text('LetterSpacing').fontSize(9).fontColor(0xCCCCCC)
      Text() {
        Span('span letter spacing')
          .letterSpacing(0)
          .fontSize(12)
      }
      Text() {
        Span('span letter spacing')
          .letterSpacing(-2)
          .fontSize(12)
      }
      Text() {
        Span('span letter spacing')
          .letterSpacing(3)
          .fontSize(12)
      }
      // 文本大小写展示设置
      Text('Text Case').fontSize(9).fontColor(0xCCCCCC)
      Text() {
        Span('I am Lower-span').fontSize(12)
          .textCase(TextCase.LowerCase)
          .decoration({ type: TextDecorationType.None })
      }
      Text() {
        Span('I am Upper-span').fontSize(12)
          .textCase(TextCase.UpperCase)
          .decoration({ type: TextDecorationType.None })
      }
    }.width('100%').height(250).padding({ left: 35, right: 35, top: 35 })
  }
}