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📚 HouLang 4 (Newlangs) Installation Guide ​

⚠️ Important Notice: Please read through the entire tutorial before starting installation

🔧 Environment Requirements ​

Production Environment ​

🔸 Redis 6.x (Compatible with higher versions, 6.x recommended)

🔸 JDK 17 (17.0.6 recommended) 📥 Download Link

🔸 MySQL (5.7 or 8.2)

Testing Environment ​

🔸 Redis 6.x

🔸 JDK 17

🔸 Maven

🔸 npm

🔸 MySQL (5.7 or 8.2)

📦 Source Code Acquisition ​

  1. Download code from GitHub: https://github.com/houlangs/Newlangs4
  2. After extraction, you'll get three core folders:
    • hl4-dashboard (Dashboard)
    • hl4-backend (Backend)
    • hl4-homepage (Homepage, optional)

🛠️ Backend Configuration ​

1. Basic Configuration ​

bash
# Enter backend directory
cd hl4-backend

# Configuration needed:
1. Register SMS service account (for verification code sending)
2. Purchase real-name authentication interface

2. Key File Modifications ​

java
// File path: src/main/java/com/guaning/newlangs/service/impl/UserServiceImpl.java
// Line 144: Replace SMS account and key
// Line 217: Replace AppCode

// File path: src/main/resources/application.yml 
// Modify database configuration information

3. Compilation and Deployment ​

bash
mvn package
# Upon success, jar package location will be displayed

🎨 Frontend Configuration ​

1. Development Environment ​

bash
cd hl4-dashboard
npm install
npm run dev

2. Configuration Modifications ​

  • 📝 Backend Address: src/axios/axios.js
  • 🖼️ Logo: public/favicon.ico
  • 📋 Page Templates: src/layout
  • 🏠 Homepage: src/views/Dashboard.vue
  • 📑 Other Pages: src/views/

3. Production Deployment ​

bash
npm run build
# Deploy dist directory contents to server

📊 Database Configuration ​

  1. Download Default Database Configuration
  2. Import into empty database

Default Administrator ​

  • 📧 Account: 1@1.com
  • 🔑 Password: 123456

🔴 Security Notice: Please register a new administrator account and delete the default account promptly

📌 Technical Support:

  • For issues, please check documentation or submit an Issue, content should reference How To Ask Questions The Smart Way
  • Use VSCode for development, use global search to quickly locate content that needs modification