前言

项目中的 shiro 版本 1.4.0-RC2 因为有漏洞所以升级为1.9.1后出现的标题上的错误。

Maven官网中查看最新版本为 1.9.1

原pom文件

		<!--shiro -->
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-spring-boot-starter</artifactId>
			<version>1.4.0-RC2</version>
		</dependency>

升级后的pom文件

		<!--shiro -->
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-spring-boot-starter</artifactId>
			<version>1.9.1</version>
		</dependency>

一、shiro没升级之前的配置

package com.test.config;
 
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
 
@Configuration
public class ShiroConfig {
 
    @Bean("shiroFilter")
    public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("SecurityManager") DefaultWebSecurityManager defaultWebSecurityManager){
        ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
        //设置安全管理器
        bean.setSecurityManager(defaultWebSecurityManager);
        return bean;
    }
 
    //2.DefaultWebSecurityManger
    @Bean(name = "SecurityManager")
    public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm){
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        //关联UserRealm
        securityManager.setRealm(userRealm);
        return securityManager;
    }
 
    //1.传教realm对象
    @Bean
    public UserRealm userRealm(){
        return new UserRealm();
    }
}

二、报错

2022-07-23 15:52:43.670 ERROR 6444 --- [           main] o.s.b.web.embedded.tomcat.TomcatStarter  : Error starting Tomcat context. Exception: org.springframework.beans.factory.BeanCreationException. Message: Error creating bean with name 'filterShiroFilterRegistrationBean' defined in class path resource [org/apache/shiro/spring/config/web/autoconfigure/ShiroWebFilterConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.web.servlet.FilterRegistrationBean]: Factory method 'filterShiroFilterRegistrationBean' threw exception; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'shiroFilterFactoryBean' available
2022-07-23 15:52:43.685  INFO 6444 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2022-07-23 15:52:43.688  WARN 6444 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
2022-07-23 15:52:43.695  INFO 6444 --- [           main] ConditionEvaluationReportLoggingListener : 
 
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2022-07-23 15:52:43.705 ERROR 6444 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 
 
***************************
APPLICATION FAILED TO START
***************************
 
Description:
 
Method filterShiroFilterRegistrationBean in org.apache.shiro.spring.config.web.autoconfigure.ShiroWebFilterConfiguration required a bean named 'shiroFilterFactoryBean' that could not be found.
 
 
Action:
 
Consider defining a bean named 'shiroFilterFactoryBean' in your configuration.

三、解决

原因是在ShiroFilterFactoryBean中注解@Bean中设置名字的是 : @Bean("shiroFilter")

**修改为 : **

    @Bean(name = "filterShiroFilterRegistrationBean")
    public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("SecurityManager") DefaultWebSecurityManager defaultWebSecurityManager){
        ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
        //设置安全管理器
        bean.setSecurityManager(defaultWebSecurityManager);
        return bean;
    }