#鸿蒙通关秘籍# 如何在HarmonyOS NEXT中使用ArkTS创建自定义组件？

@Component
struct HelloComponent {
    @State message: string = 'Hello, World!';

    build() {
        return Row() {
            Text(`this.message`)
                .onClick(() => {
                    this.message = 'Hello, ArkUI!';
                });
        };
    }
}
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import HelloComponent from './HelloComponent';

@Entry
@Component
struct App {
    build() {
        return Column() {
            HelloComponent();
        };
    }
}
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