Custom Interceptor

Selected Java Interview Questions

Apr 2, 2025 · Backend Development

Implementing Environment-Based Data Isolation in MyBatis with Custom Interceptors and Annotations

This article describes a practical approach to achieve environment-based data isolation in a Java application by adding an 'env' field to tables, using a custom MyBatis interceptor to rewrite SQL, and defining annotations with AOP to control environment filtering, while discussing challenges and refactoring considerations.