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spring整合shiro出现Consider renaming one of the beans or enabling overriding by setting和Consider defining a bean named ‘authenticator’ in your configuration.问题
用spring boot整合shiro是出现如下问题:
配置文件如下：
package com.hdit.demo.util;
import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.util.LinkedHashMap;
import java.util.Map;
@Configuration
public class Config {
@Bean
public MyRealm myShiroRealm() {
MyRealm myRealm = new MyRealm();
myRealm.setCredentialsMatcher(hashedCredentialsMatcher());
return myRealm;
}
@Bean
public SecurityManager securityManager() {
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(myShiroRealm());
return securityManager;
}
//MD5加密
@Bean
public HashedCredentialsMatcher hashedCredentialsMatcher() {
HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();
//散列算法
hashedCredentialsMatcher.setHashAlgorithmName("md5");
//散列计算次数
hashedCredentialsMatcher.setHashIterations(2);
hashedCredentialsMatcher.setStoredCredentialsHexEncoded(true);
return hashedCredentialsMatcher;
}
//Filter工厂，设置对应的过滤条件和跳转条件
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
shiroFilterFactoryBean.setSecurityManager(securityManager);
//设置拦截器
Map<String, String> filterMap = new LinkedHashMap<String,String>();
filterMap.put("/user/text","authc");
filterMap.put("/user/text2","authc");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterMap);
//登陆验证失败跳转页面
shiroFilterFactoryBean.setUnauthorizedUrl("/unauthor.html");
shiroFilterFactoryBean.setLoginUrl("/login.html");
return shiroFilterFactoryBean;
}
}
导入的依赖是
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring-boot-starter</artifactId>
<version>1.7.1</version>
</dependency>
当根据错误将spring.main.allow-bean-definition-overriding=true这句话写入application中后又出现如下错误
解决方法
第一种解决方法：更换pom.xml中导入的依赖包将
更换为
第二种解决方法：，不用更改pom.xml中的依赖，更改shiro配置文件代码将
返回值类型SecurityMannager改为他的子类DefaultWebSecurityManager
最后成功运行
spring整合shiro出现Consider renaming one of the beans or enabling overriding by setting和Consider defining a bean named ‘authenticator’ in your configuration.问题
用spring boot整合shiro是出现如下问题:
配置文件如下：
package com.hdit.demo.util;
import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.util.LinkedHashMap;
import java.util.Map;
@Configuration
public class Config {
@Bean
public MyRealm myShiroRealm() {
MyRealm myRealm = new MyRealm();
myRealm.setCredentialsMatcher(hashedCredentialsMatcher());
return myRealm;
}
@Bean
public SecurityManager securityManager() {
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(myShiroRealm());
return securityManager;
}
//MD5加密
@Bean
public HashedCredentialsMatcher hashedCredentialsMatcher() {
HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();
//散列算法
hashedCredentialsMatcher.setHashAlgorithmName("md5");
//散列计算次数
hashedCredentialsMatcher.setHashIterations(2);
hashedCredentialsMatcher.setStoredCredentialsHexEncoded(true);
return hashedCredentialsMatcher;
}
//Filter工厂，设置对应的过滤条件和跳转条件
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
shiroFilterFactoryBean.setSecurityManager(securityManager);
//设置拦截器
Map<String, String> filterMap = new LinkedHashMap<String,String>();
filterMap.put("/user/text","authc");
filterMap.put("/user/text2","authc");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterMap);
//登陆验证失败跳转页面
shiroFilterFactoryBean.setUnauthorizedUrl("/unauthor.html");
shiroFilterFactoryBean.setLoginUrl("/login.html");
return shiroFilterFactoryBean;
}
}
导入的依赖是
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring-boot-starter</artifactId>
<version>1.7.1</version>
</dependency>
当根据错误将spring.main.allow-bean-definition-overriding=true这句话写入application中后又出现如下错误
解决方法
第一种解决方法：更换pom.xml中导入的依赖包将
更换为
第二种解决方法：，不用更改pom.xml中的依赖，更改shiro配置文件代码将
返回值类型SecurityMannager改为他的子类DefaultWebSecurityManager
最后成功运行
本文标签： ShirorenamingSpringbootoverriding
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