#鸿蒙学习大百科#如何用用紧凑的格式显示数字？

// 导入模块
import { intl } from '@kit.LocalizationKit';

@Entry
@Component
struct Index {
  @State str: string = ''
  aboutToAppear(): void {
    let numberFormat2 = new intl.NumberFormat('zh-CN', { notation: 'compact', compactDisplay: 'short' });
    this.str = numberFormat2.format(123400); // formattedNumber2: 12万
  }
  build() {
    Column() {
      Text(this.str)
        .fontSize(30)
        .margin(20)
    }
    .height("100%")
    .width('100%')
    .justifyContent(FlexAlign.Center)
  }
}