* **[@ObservedV2装饰器和@Trace装饰器：类属性变化观测](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/arkts-new-observedv2-and-trace)**
* **[@Monitor装饰器：状态变量修改监听](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/arkts-new-monitor)**
* **[@Computed装饰器：计算属性](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/arkts-new-computed)**
* **[@Type装饰器：标记类属性的类型](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/arkts-new-type)**