Spring Boot Security 整合 JWT 实现无状态的分布式API接口

最新推荐文章于 2025-05-19 23:33:14 发布

原创

最新推荐文章于 2025-05-19 23:33:14 发布 · 482 阅读

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CC 4.0 BY-SA版权

文章标签：

#springBoot #程序员 #java #编程

简介

JSON Web Token（缩写 JWT）是目前最流行的跨域认证解决方案。这篇文章可以帮你了解JWT的概念。本文重点讲解Spring Boot 结合 jwt ，来实现前后端分离中，接口的安全调用。

建表

DROP TABLE IF EXISTS `user`;
DROP TABLE IF EXISTS `role`;
DROP TABLE IF EXISTS `user_role`;
DROP TABLE IF EXISTS `role_permission`;
DROP TABLE IF EXISTS `permission`;

CREATE TABLE `user` (
`id` bigint(11) NOT NULL AUTO_INCREMENT,
`username` varchar(255) NOT NULL,
`password` varchar(255) NOT NULL,
PRIMARY KEY (`id`) 
);
CREATE TABLE `role` (
`id` bigint(11) NOT NULL AUTO_INCREMENT,
`name` varchar(255) NOT NULL,
PRIMARY KEY (`id`) 
);
CREATE TABLE `user_role` (
`user_id` bigint(11) NOT NULL,
`role_id` bigint(11) NOT NULL
);
CREATE TABLE `role_permission` (
`role_id` bigint(11) NOT NULL,
`permission_id` bigint(11) NOT NULL
);
CREATE TABLE `permission` (
`id` bigint(11) NOT NULL AUTO_INCREMENT,
`url` varchar(255) NOT NULL,
`name` varchar(255) NOT NULL,
`description` varchar(255) NULL,
`pid` bigint(11) NOT NULL,
PRIMARY KEY (`id`) 
);

INSERT INTO user (id, username, password) VALUES (1,'user','e10adc3949ba59abbe56e057f20f883e'); 
INSERT INTO user (id, username , password) VALUES (2,'admin','e10adc3949ba59abbe56e057f20f883e'); 
INSERT INTO role (id, name) VALUES (1,'USER');
INSERT INTO role (id, name) VALUES (2,'ADMIN');
INSERT INTO permission (id, url, name, pid) VALUES (1,'/user/hi','',0);
INSERT INTO permission (id, url, name, pid) VALUES (2,'/admin/hi','',0);
INSERT INTO user_role (user_id, role_id) VALUES (1, 1);
INSERT INTO user_role (user_id, role_id) VALUES (2, 1);
INSERT INTO user_role (user_id, role_id) VALUES (2, 2);
INSERT INTO role_permission (role_id, permission_id) VALUES (1, 1);
INSERT INTO role_permission (role_id, permission_id) VALUES (2, 1);
INSERT INTO role_permission (role_id, permission_id) VALUES (2, 2);

项目结构

resources
|___application.yml
java
|___com
| |____gf
| | |____SpringbootJwtApplication.java
| | |____config
| | | |____.DS_Store
| | | |____SecurityConfig.java
| | | |____MyFilterSecurityInterceptor.java
| | | |____MyInvocationSecurityMetadataSourceService.java
| | | |____MyAccessDecisionManager.java
| | |____entity
| | | |____User.java
| | | |____RolePermisson.java
| | | |____Role.java
| | |____mapper
| | | |____PermissionMapper.ja