1. Project Overview

Mulei Short URL - Enterprise-Grade Short Link Service Platform

A fully featured, high-performance enterprise-grade short link service platform supporting multiple domains, A/B testing, user management, real-time statistics, and more.

2. Open Source License

The author has not yet specified a mainstream open-source license.

3. Screenshots

System Preview

4. Feature Overview

✨ Features

 Core Function

• Short Link Generation
  Supports custom short codes and automatically generates unique identifiers.
• Multi-Domain Support
  Supports configuring multiple short link domains for flexible management.
• Link Management
  Complete CRUD operations with support for batch management.
• Expiration Management
  Supports setting link expiration times and automatically invalidates expired links.
• Link Status
  Supports enabling and disabling links through status controls.

 A/B Testing System

• Multi-Version Testing
  Create multiple target URL versions for the same short link.
• Intelligent Traffic Distribution
  Supports traffic distribution strategies such as equal allocation and weighted allocation.
• Session Consistency
  The same user always accesses the same version throughout the testing period.
• Real-Time Statistics
  Collects click data and conversion rates for each version in real time.
• Test Management
  Complete Test Lifecycle Management

 User Management

• User Authentication
  Supports user registration, login, and password management.
• Token Management
  Supports dual authentication using API Tokens and login Tokens.
• Permission Control
  User-Based Access Control
• Operation log
  Detailed user operation logs with support for audit tracking.

 Statistical Analysis

• Click Statistics
  Records click data in real time, including IP addresses, geographic locations, and device information.
• Data Analysis
  Provides multidimensional statistical analysis, including geographic and time-based distributions.
• A/B Testing Analysis
  Dedicated A/B testing data analysis and conversion rate statistics.
• Export Functionality
  Supports data export for further analysis.

️ Security and Monitoring

• Operation log
  Automatically records all operations and supports sensitive information masking.
• Health Checks
  Provides service health status monitoring.
• Performance Monitoring
  Performance optimization for high-concurrency scenarios.
• Security Protection
  Prevents malicious access and data leaks.

5. Tech Stack

Technical architecture

Tech Stack

• Language
  Go 1.23+
• Web Framework
  Gin
• Database
  MySQL/PostgreSQL
• Cache
  Redis
• ORM
  GORM
• Configuration Management
  Viper
• Logs
  Zap
• HTTP Client
  go-resty

Layered Architecture

• Controller Layer
  Handles HTTP requests, validates parameters, and invokes the Service layer.
• Service Layer
  Handles business logic and transaction management.
• DAO Layer
  Handles data access and database operations.
• Model Layer
  Defines data models.
• Middleware Layer
  Provides middleware such as authentication, logging, and CORS.