This article introduces Sa-Token, a lightweight Java authentication framework, explains why it outperforms Spring Security, shows how to configure it in Spring Boot, and provides multiple code examples—including login, logout, role and permission checks, global interceptors, front‑end token handling, and Redis storage.
This article compares three popular Java security frameworks—Spring Security, Apache Shiro, and Sa‑Token—by examining their architecture, advantages, drawbacks, typical use cases, and providing a detailed side‑by‑side comparison to help developers make an informed framework selection.
This article compares three popular Java security frameworks—Spring Security, Apache Shiro, and Sa-Token—by examining their architectures, code examples, advantages, drawbacks, and ideal use‑cases, helping developers decide which solution best fits their project's requirements.
The article presents a step‑by‑step, code‑driven design of a Spring Cloud SaaS multi‑tenant solution that balances resource sharing and strict data isolation by using a shared‑database, shared‑schema approach with tenant_id filtering, ThreadLocal context, MyBatis‑Plus interceptors, Redis key prefixing, Sa‑Token session segregation, and Spring Boot auto‑configuration.
Sa-Token is a lightweight, open‑source Java permission framework that offers zero‑configuration login, role and permission checks, session management, SSO, token customization and distributed support, providing developers with a simple yet powerful solution for securing backend applications.
This tutorial shows how to replace heavyweight Spring Security with the lightweight Sa-Token framework by demonstrating token generation, configuration, gateway filtering, role‑based access control, and asynchronous permission fetching for a Spring Cloud microservices architecture.
This guide walks through practical RBAC design using Sa-Token, providing MySQL table schemas for users, roles, permissions, sample data, and Spring Boot API code for authentication, authorization checks, and retrieving the logged‑in user's details.
This article introduces the lightweight Sa-Token Java authentication framework, explains why it is chosen over Spring Security and Shiro, details its login and permission APIs with code examples, shows how to configure it in Spring Boot and WebFlux projects, and lists its extensive feature set for secure backend development.
This article walks through upgrading the Mall‑Swarm microservice e‑commerce project to Spring Boot 3, Spring Cloud 2023, JDK 17, and related dependencies, covering architecture, version changes, permission solution migration, documentation updates, Elasticsearch usage, and deployment on Windows and Linux.
This article demonstrates how to replace heavyweight Spring Security with the lightweight Sa-Token framework by configuring token generation, session management, role and permission retrieval, and global gateway filters in a Spring Cloud micro‑service architecture, including complete code examples and deployment tips.
This article demonstrates how to replace heavyweight Spring Security with the lightweight Sa-Token framework by configuring token generation, session storage in Redis, service discovery via Nacos, and permission checks in a Spring Cloud Gateway micro‑service architecture, complete with code examples and deployment settings.
This article introduces Sa-Token, a lightweight Java permission authentication framework, explains its core features such as login, token handling, permission and role checks, demonstrates practical code snippets, and provides step‑by‑step integration guides for Spring Boot and WebFlux projects.
This article introduces Sa-Token, a lightweight Java permission authentication framework, explains why it was chosen over Spring Security and Shiro, details its core login and permission APIs, demonstrates integration with Spring Boot and WebFlux, and lists its extensive feature set for modern backend development.
This article provides a step‑by‑step guide on configuring Sa‑Token for login, permission, SSO and distributed session management in a Spring Cloud Alibaba gateway and a separate authorization service, including Maven dependencies, bootstrap settings, global filters, exception handling, role/permission interfaces, and testing procedures.
This article introduces the lightweight Sa-Token Java framework, explains its login and permission authentication mechanisms, demonstrates essential API usage with code examples, and provides step‑by‑step integration guides for SpringBoot and WebFlux, covering configuration, session handling, role checks, wildcard permissions, and global exception handling.
This article explains how to quickly add a secure login page to a simple SpringBoot application using the Sa-Token-Quick-Login plugin, covering Maven dependencies, configuration parameters, controller implementation, and testing steps with code examples.
This tutorial explains how to integrate the Sa-Token authentication framework into a Spring Boot project, covering Maven dependencies, YAML settings, global filter configuration, permission and role retrieval, WebMvc adjustments, and testing the login and authorization flow.
This article introduces four powerful Java open‑source projects from the Dromara community—Sa‑Token for lightweight permission authentication, Forest as an elegant HTTP client, LiteFlow for component‑based workflow orchestration, and JPom for lightweight DevOps—detailing their core features, usage examples, and how they boost developer productivity.
This article introduces Sa-Token, a lightweight Java permission authentication framework, showcases its simple API with code examples, lists its extensive features such as login, SSO, OAuth2.0 and distributed sessions, and provides Maven dependency, configuration, and quick‑start demo for SpringBoot projects.
This tutorial walks through building a microservice authentication and authorization solution using Sa-Token, Spring Cloud Gateway, Nacos, and Redis, detailing the setup of gateway, authentication, and protected API services, configuration files, custom permission handling, and a complete demo with Postman.
This guide walks you through integrating the lightweight Sa-Token framework into a SpringBoot project, covering dependency setup, configuration, login, role and permission checks, as well as global exception handling, with complete code examples and practical screenshots.
