Su San Talks Tech

Oct 27, 2025 · Backend Development

How to Build a Dual‑Port Spring Boot App for Separate User and Admin Services

Learn how to create a dual‑port Spring Boot application that serves separate user and admin services on different ports, covering two implementation strategies—multiple Tomcat connectors and path‑prefix routing—plus advanced features like port‑aware interceptors, custom health checks, logging, and security controls.