--- title: "天王 魔眼 (@moyantianwang) | Hashnode" description: "goodgoodstudy，daydayup. Read the latest articles by 天王 魔眼 on Hashnode." url: "https://hashnode.com/@moyantianwang" --- @moyantianwang # 天王 魔眼 @moyantianwang · Joined June 2025 goodgoodstudy，daydayup ### [Basic Network Request Implementation Steps in HarmonyOS](https://harmonyosshare.hashnode.dev/basic-network-request-implementation-steps-in-harmonyos?utm_source=hashnode&utm_medium=feed) I. Basic Configuration Preparation Before initiating network requests, complete two core configurations: ​Permission Declaration​ Add network access permissions in module.json5: "requestPermissions": \[ { "name": "ohos.permission.INTERNE... 3 min read · [harmonyosshare.hashnode.dev](https://harmonyosshare.hashnode.dev/basic-network-request-implementation-steps-in-harmonyos?utm_source=hashnode&utm_medium=feed) [Jun 30, 2025](https://hashnode.com/posts/basic-network-request-implementation-steps-in-harmonyos/68623830575214df74315c2f) ### [Core Implementation Principles and Development Steps of HarmonyOS "Tap-to-Share" Feature](https://harmonyosshare.hashnode.dev/core-implementation-principles-and-development-steps-of-harmonyos-tap-to-share-feature?utm_source=hashnode&utm_medium=feed) ​\*\*​\* I. Technical Principles HarmonyOS "Tap-to-Share" leverages ​NFC + Distributed Soft Bus​ dual engines, with core architecture: Physical Layer (NFC Chip) ↔ Protocol Layer (HMS Core) ↔ Distributed Layer (Soft Bus) ​NFC Trigger: Integrated NFC se... 3 min read · [harmonyosshare.hashnode.dev](https://harmonyosshare.hashnode.dev/core-implementation-principles-and-development-steps-of-harmonyos-tap-to-share-feature?utm_source=hashnode&utm_medium=feed) [Jun 27, 2025](https://hashnode.com/posts/core-implementation-principles-and-development-steps-of-harmonyos-tap-to-share-feature/685e684fffedc900a31fd8f6) ### [Core Database Operation Solutions in HarmonyOS](https://harmonyosshare.hashnode.dev/core-database-operation-solutions-in-harmonyos?utm_source=hashnode&utm_medium=feed) I. Native API Deep Dive HarmonyOS provides two native database solutions: ​Relational Database (RDB)​​ and ​Object-Relational Mapping (ORM)​, both built on SQLite. 1. Relational Database (RDB) ​Core API Implementation: // Database Initialization (Typ... 3 min read · [harmonyosshare.hashnode.dev](https://harmonyosshare.hashnode.dev/core-database-operation-solutions-in-harmonyos?utm_source=hashnode&utm_medium=feed) [Jun 27, 2025](https://hashnode.com/posts/core-database-operation-solutions-in-harmonyos/685e652870ddf394846a8710) ### [Core Feature Evolution of HarmonyOS API Versions (12-18)](https://harmonyosshare.hashnode.dev/core-feature-evolution-of-harmonyos-api-versions-12-18?utm_source=hashnode&utm_medium=feed) Feeling the rapid updates of HarmonyOS? Here's a comprehensive guide to key enhancements across API versions 12-18 to help you stay updated. Feedback is welcome for continuous improvement. I. Version Roadmap HarmonyOS achieved ​5 major version updat... 3 min read · [harmonyosshare.hashnode.dev](https://harmonyosshare.hashnode.dev/core-feature-evolution-of-harmonyos-api-versions-12-18?utm_source=hashnode&utm_medium=feed) [Jun 27, 2025](https://hashnode.com/posts/core-feature-evolution-of-harmonyos-api-versions-12-18/685e56c6c49db21c67fee8b9) ### [HarmonyOS Tabs Style Configuration Guide](https://harmonyosshare.hashnode.dev/harmonyos-tabs-style-configuration-guide?utm_source=hashnode&utm_medium=feed) I. Core Style System HarmonyOS Tabs component provides a three-tier style control system to meet diverse customization needs: 1. Basic Style Configuration Tabs({ tabBar: { indicator: { color: Color.Red, // Underline color ... 3 min read · [harmonyosshare.hashnode.dev](https://harmonyosshare.hashnode.dev/harmonyos-tabs-style-configuration-guide?utm_source=hashnode&utm_medium=feed) [Jun 26, 2025](https://hashnode.com/posts/harmonyos-tabs-style-configuration-guide/685d212fd23932e40da4c0ce)