HarmonyOS ResourceStr输出string

使用getStringSync方法。参考地址：https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-resource-manager-V5#ZH-CN_TOPIC_0000001847052344__getstringsync9-1

demo如下：

import resourceManager from '@ohos.resourceManager';
import { common } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';

@Entry
@Component
struct Index2 {
  @State message: string = 'Hello World';
  @State buttonText: Resource = $r('app.string.caijiOnly')
  context = getContext(this) as common.UIAbilityContext;

  aboutToAppear(): void {
    let resource: resourceManager.Resource = {
      bundleName: "com.example.mydemo", //修改为自己的包名
      moduleName: "entry",
      id: $r('app.string.caijiOnly').id
    };
    try {
      this.context.resourceManager.getStringSync(resource);
      console.log("官网示例：" + this.context.resourceManager.getStringSync(resource))
      console.log("buttonText：" + this.context.resourceManager.getStringSync(this.buttonText))

    } catch (error) {
      let code = (error as BusinessError).code;
      let message = (error as BusinessError).message;
      console.error(`getStringSync failed, error code: ${code}, message: ${message}.`);
    }

  }

  build() {
    Column() {
      Text(this.message)
    }
  }
}