CodeSmart Hoops

Oct 8, 2026 · Backend Development

Sa-Token 1.39.0 Deep Dive: Source Code, SSO, Multi-Tenancy & Framework Comparison

This article provides a comprehensive technical analysis of Sa-Token 1.39.0, covering source code architecture, scenario-based configurations for JWT/stateless auth, mobile multi-device, RBAC admin panels, and SaaS multi-tenancy, plus unit testing patterns, common misconceptions, performance comparisons with Spring Security and Shiro, and production hardening practices.