springboot + shiro + jwt登录成功后再请求接口时报错，接口返回401 Unauthorized

springboot + shiro + jwt登录成功后再请求接口时报错，接口返回401 Unauthorized，控制台报错代码如下

16:14:40.500 default [http-nio-8080-exec-2] WARN o.a.s.authc.AbstractAuthenticator - Authentication failed for token submission [com.lan.mall.utils.JWTToken@60d03094]. Possible unexpected error? (Typical or expected login exceptions should extend from AuthenticationException).
java.lang.NullPointerException: null

断点查看发现注入的service为null 如图

image

百度发现是说ShiroRelam属于filter即过滤器，它在Spring未完成注入bean之前就已经拦截了，因此无法注入
参考大神的写法，自己写一个注入工具类

@Component

public class SpringBeanFactoryUtilsimplements ApplicationContextAware {

private static ApplicationContextcontext =null;

    public static T getBean(Class type) {

return context.getBean(type);

    }

@Override

    public void setApplicationContext(ApplicationContext applicationContext)throws BeansException {

if (SpringBeanFactoryUtils.context ==null) {

SpringBeanFactoryUtils.context = applicationContext;

        }

}

}

然后在报错的地方手动注入就可以解决了

image.png