TugboatAIRebuild/.trae/skills/multi-project-debugger/SKILL.md

Multi-Project Debugger

Project Execution Guide

This skill helps debug the following projects simultaneously:

• FlinkDataSync
• com.lianda.auth (Authentication Service)
• JavaBackEnd (Main Backend Service)
• vue-frontend (Frontend Application)

Accurate Execution Commands

1. JavaBackend

Location: d:\Project\LiandaTugboat\Code\JavaBackend Command: mvn spring-boot:run Port: 8080 Purpose: Main backend service with business logic

2. vue-frontend

Location: d:\Project\LiandaTugboat\Code\vue-frontend Command: npm run serve Port: 8082 Purpose: Frontend user interface

3. com.lianda.auth

Location: d:\Project\LiandaTugboat\Code\com.lianda.auth Command: mvn spring-boot:run Port: 8083 Context Path: /auth Purpose: Authentication and authorization service

4. FlinkDataSync

Location: d:\Project\LiandaTugboat\Code\FlinkDataSync Build Command: mvn clean package -DskipTests Run Command: java -cp target/flink-data-sync-1.0-SNAPSHOT.jar com.lianda.flink.sync.MySqlCdcSync Purpose: Real-time data synchronization between databases using Flink CDC

When to Use

Invoke this skill when the user asks to debug multiple projects, troubleshoot integration issues, or needs to understand how these systems work together.

Project Overview

1. FlinkDataSync: Handles data synchronization processes using Apache Flink and CDC technology
2. com.lianda.auth: Authentication and authorization service running on port 8083 with context path /auth
3. JavaBackEnd: Main business logic and API layer running on port 8080
4. vue-frontend: User interface layer that communicates with backend services

Troubleshooting Tips

• If FlinkDataSync fails to start, ensure the build completes successfully first
• Check that all database connections are properly configured
• Verify that ports 8080, 8082, and 8083 are available
• For FlinkDataSync, ensure proper database credentials are configured in the application
• Monitor logs across all services to track inter-service communication