导入 SpringBoot 和 Shiro 整合包的依赖:
org.apache.shiro shiro-spring 1.10.1
下面是编写配置文件:
@Configuration
public class ShiroConfig {}
Shiro 三大要素
实际操作中对象创建的顺序 : realm -> securityManager -> subject👌
第一步:编写自定义的 realm ,需要继承 AuthorizingRealm,并且重写认证和授权方法:
public class UserRealm extends AuthorizingRealm {@Overrideprotected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {System.out.println("执行了授权方法");return null;}@Overrideprotected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {System.out.println("执行了认证方法");return null;}
}
注册我们自己的realm到配置类里:
@Configuration
public class ShiroConfig {@Beanpublic UserRealm userRealm(){return new UserRealm();}
}
第二步:创建 securityManager,并加载realm:
@Bean(name = "SecurityManager")
public DefaultWebSecurityManager getDefaultWebSecurity(@Qualifier("userRealm") UserRealm userRealm) {DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();// 需要关联自定义的 Realm,通过参数把 Realm 对象传递过来securityManager.setRealm(userRealm);return securityManager;
}
第三步:创建 subject,并关联 securityManager:
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(@Qualifier("SecurityManager") DefaultWebSecurityManager defaultWebSecurityManager) {ShiroFilterFactoryBean subject = new ShiroFilterFactoryBean();// 设置安全管理器// 需要关联 securityManager ,通过参数把 securityManager 对象传递过来subject.setSecurityManager(defaultWebSecurityManager);return subject;
}
完整配置类:
@Configuration
public class ShiroConfig {@Beanpublic ShiroFilterFactoryBean shiroFilterFactoryBean(@Qualifier("SecurityManager") DefaultWebSecurityManager defaultWebSecurityManager) {ShiroFilterFactoryBean subject = new ShiroFilterFactoryBean();// 设置安全管理器// 需要关联 securityManager ,通过参数把 securityManager 对象传递过来subject.setSecurityManager(defaultWebSecurityManager);return subject;}@Bean(name = "SecurityManager")public DefaultWebSecurityManager getDefaultWebSecurity(@Qualifier("userRealm") UserRealm userRealm) {DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();// 需要关联自定义的 Realm,通过参数把 Realm 对象传递过来securityManager.setRealm(userRealm);return securityManager;}@Beanpublic UserRealm userRealm() {return new UserRealm();}
}
现在,我们来实现一个简单的页面拦截测试一下吧!🍟
编写两个页面、在templates目录下新建一个 user 目录 add.html update.html:
页面内容可以自定义:

在index页面上,增加跳转链接功能:
add
update
编写跳转到页面的controller:
@RequestMapping("/user/add")
public String toAdd() {return "user/add";
}@RequestMapping("/user/update")
public String toUpdate() {return "user/update";
}
之后运行无误即可配置成功!
更多内容请期待下一篇文章~🙌