鸿蒙开发工程师简历模板：ArkTS代码高亮与多端部署案例展示

@Entry
@Component
struct MyComponent {
  @State message: string = 'Hello HarmonyOS';

  build() {
    Column() {
      Text(this.message)
        .fontSize(24)
        .fontWeight(FontWeight.Bold)
        .fontColor(Color.Blue)
        .onClick(() => {
          this.message = 'Welcome to ArkTS!';
        })
      Button('Change Text')
        .margin({ top: 20 })
        .onClick(() => {
          this.message = 'ArkTS is powerful!';
        })
    }
    .width('100%')
    .height('100%')
    .justifyContent(FlexAlign.Center)
  }
}