用Shiro与Redis构建安全可靠的应用（shiroredis）

框架

Security and reliability are two of the most important aspects of any application. It is important to ensure that users have a secure and reliable experience when using applications. Apache Shiro and Redis are two tools that can help to construct a secure, reliable application framework.

Apache Shiro is a powerful and extensible Java security framework that provides role-based authorization, authentication, and secure data access. It provides a unified security model which bridges application divide boundaries, and can help secure any type of application with minimal effort. With Shiro’s modular architecture, it is easy to integrate new security components and build custom security solutions.

Redis is an in-memory data structure store that is used for a variety of use cases, such as caching and message queues. It is highly performant and supports a number of commands for setting, getting, and deleting data. Redis is commonly used as a distributed database in web applications, often used to store session or user information.

By combining the security capabilities of Shiro and the performance of Redis, we can build a secure, scalable, and reliable application framework. We can use Shiro to secure the application, leverage Redis for caching and message queues, and use commands to interact with the data store. With Redis, we can also persist user data and use transactions to ensure data integrity.

For example, we can build a login page that is secured with Shiro. First, we will need to authorize the user with the necessary permissions before allowing them to access the page. This will involve creating a Realm class that manages authentication and authorization. The Realm class will then need to be configured for use with Shiro.

Then, we can use Redis to store the user’s session data. Redis provides powerful commands for interacting with the data store, so we can easily set, get, and delete session data as needed. Redis also supports transactions, so we can ensure the integrity of the data.

By combining Apache Shiro and Redis, we can create a secure, reliable application framework. We can easily secure the application with Shiro, leverage Redis for caching and messages queues, and guarantee the integrity of the data. This will ensure that users have a safe and reliable experience when using the application.