AttrHelper

https://developer.harmonyos.com/cn/docs/documentation/doc-references/attrhelper-0000001054518726

https://developer.harmonyos.com/cn/docs/documentation/doc-references/displaymanager-0000001054838714  DisplayManager

https://developer.harmonyos.com/cn/docs/documentation/doc-references/display-0000001054238759  Display

https://developer.harmonyos.com/cn/docs/documentation/doc-references/displayattributes-0000001054678729  DisplayAttributes

HarmonyOS应用开发FAQ汇总-Ability

https://developer.huawei.com/consumer/cn/forum/topic/0201603690476490940?fid=0102683795438680754

WebView组件使用指南

https://developer.huawei.com/consumer/cn/forum/topic/0201592408156180319?fid=0101587866109860105

harmonyWebView组件使用详解及出现的问题

https://developer.huawei.com/consumer/cn/forum/topic/0201622769268440100?fid=0101587866109860105

Fraction的封装

https://developer.huawei.com/consumer/cn/forum/topic/0202450957567370705?fid=0101587866109860105

上传下载JS

https://developer.harmonyos.com/cn/docs/documentation/doc-references/js-apis-request-0000001123753962

鸿蒙系统获取当前的网络状态以及监听网络状态

https://www.jianshu.com/p/2c53674d6cb7

HarmonyOS应用开发FAQ汇总-设备管理

https://developer.huawei.com/consumer/cn/forum/topic/0201605508552760106?fid=0102683795438680754

ShapeElementg学习

https://developer.huawei.com/consumer/cn/forum/topic/0201427460161210688?fid=0101587866109860105