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所在平台: Udemy |
课程主页: https://www.udemy.com/course/use-jwt-springboot-3-for-api-authentication-authorization/
课程评论：没有评论
课程名称：使用 JWT 和 Spring Boot 3 进行 API 身份验证和授权 课程概述：本课程将教您如何使用 Spring Boot 3 和 JSON Web Tokens (JWT) 来保护 REST API。JWT 是一种紧凑且 URL 安全的方法，用于在两方之间传递要转移的声明。该令牌经过数字签名，允许接收方验证其真实性。这在无状态身份验证中尤为有用，服务器无需存储会话信息。在 Spring Boot 应用程序中，可以轻松集成 JWT 进行身份验证和授权。 当用户登录时，服务器生成一个包含用户信息和权限的 JWT。该令牌返回给客户端，客户端通常将其存储在本地存储或 Cookies 中。在后续请求中，客户端将在 HTTP 头中包含 JWT，使服务器能够验证该令牌并授予访问受保护资源的权限。 在 Spring Boot 中实现 JWT，开发人员可以使用如 jjwt 等库进行令牌创建和解析。可以配置 Spring Security 来拦截请求并验证 JWT。通过使用过滤器，开发人员可以确保每次请求都基于令牌进行身份验证。此组合不仅增强了安全性，还简化了扩展，因为每个请求都是无状态的，从而减少了服务器端的开销并提高了性能。 此外，您还将获得本课程的源代码。
In this course you will learn to secure REST API with Springboot-3 and JWT.JSON Web Tokens (JWT) and Spring Boot together provide a powerful solution for securing web applications. JWT is a compact, URL-safe means of representing claims to be transferred between two parties. The token is digitally signed, allowing the receiving party to verify its authenticity. This is particularly useful in stateless authentication, where the server does not need to store session information.In a Spring Boot application, JWT can be integrated easily for authentication and authorization purposes. When a user logs in, the server generates a JWT containing user information and permissions. This token is sent back to the client, which stores it (typically in local storage or cookies). For subsequent requests, the client includes the JWT in the HTTP headers, allowing the server to validate the token and grant access to protected resources.To implement JWT in Spring Boot, developers can use libraries like jjwt for token creation and parsing. Spring Security can be configured to intercept requests and validate the JWT. By using filters, developers can ensure that each request is authenticated based on the token. This combination not only enhances security but also simplifies scaling, as each request is stateless, reducing server-side overhead and improving performance.You will also get the source code for the course.
