这个简单的文档如何在LiteWearable轻鸿蒙设备上实现？

楼主你好，使用 import device from '@system.device' 可以导入模块，已验证通过。 测试代码如下： 

// @ts-ignore 

import device from '@system.device'; 

 
export default { 

  data: { 

    title: "", 

  }, onInit() { 

    this.title = this.$t('strings.world'); 

  }, onShow(startX, startY, moveX, moveY) { 

    device.getInfo({ 

      success: function (data) { 

        console.log('Device information obtained successfully. Device brand:' + data.brand); 

      }, fail: function (data, code) { 

        console.log('Failed to obtain device information. Error code:' + code + '; Error information: ' + data); 

      }, 

    }); 

  }, 

}