整合Shiro第二种方式

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
    <groupId>org.apache.shiro</groupId>
    <artifactId>shiro-spring-boot-web-starter</artifactId>
    <version>1.5.3</version>
</dependency>
           

# 允许将session放到cookie中
shiro.sessionManager.sessionIdCookieEnabled=true
#是否允许将 sessionId 放到 Url 地址拦中
shiro.sessionManager.sessionIdUrlRewritingEnabled=true
#第三行表示访问未获授权的页面时，默认的跳转路径
shiro.unauthorizedUrl=/unauthorizedurl
#第四行表示开启 shiro
shiro.web.enabled=true
#第五行表示登录成功的跳转页面
shiro.successUrl=/index
#第六行表示登录页面
shiro.loginUrl=/login
           

@Configuration
public class ShiroConfig {
    @Bean
    Realm realm(){
        TextConfigurationRealm realm = new TextConfigurationRealm();
        realm.setUserDefinitions("admin=123,admin\n user=123,user");
        realm.setRoleDefinitions("admin=read,write \n user=read");
        return realm;
    }
    @Bean
    ShiroFilterChainDefinition shiroFilterChainDefinition() {
        DefaultShiroFilterChainDefinition definition = new DefaultShiroFilterChainDefinition();
        definition.addPathDefinition("/dologin", "anon");
        definition.addPathDefinition("/**", "authc");
        return definition;
    }
}
           

@RestController
public class HelloController {
    @GetMapping("/login")
    public String login() {
        return "please login";
    }

    @PostMapping("/dologin")
    public String dologin(String username,String password) {
        Subject subject = SecurityUtils.getSubject();
        try {
            subject.login(new UsernamePasswordToken(username,password));
            return "success";
        } catch (AuthenticationException e) {
            e.printStackTrace();
            return e.getMessage();

        }
    }

    @GetMapping("/welcome")
    public String hello(){
        return "hello";
    }
}
           

这里的配置和前面的比较像，但是不再需要 ShiroFilterFactoryBean 实例了，替代它的是 ShiroFilterChainDefinition ，在这里定义 Shiro 的路径匹配规则即可。