鸿蒙Harmony OS Next原生开发初见Hello World与了解鸿蒙布

鸿蒙初开,开天辟地 [图片]  来看看Hello World吧 [图片] @Entry @Component struct Index {  @State message: string = 'Hello World';  build() {   RelativeContainer() {    Text(this.message)     .id('HelloWorld')     .fontSize(50)     .fontWeight(FontWeight.Bold)     .alignRule...【查看原文】