SSM集成shiro 致使Controller无法自动注册service
由于shiro在web.xml中配置属于过滤器，其中在web.xml中的加载顺序为: <context-param>(上下文) > listener > filter > servlet>interceptor，
可见shiroFilter是早于SpringMVC的，所以Controller无法注册service，同时Realm中注册的service为空，我百度的各种方法都试过了仍然不好用。
最终我把spring整合shiro的配置直接全部拉到了spring.xml（整合mabatis,redis）配置文件的最下面。
如果大家想看可以参考下面
spring.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd" default-autowire="byName" default-lazy-init="false"> <!-- 配置注解处理器 --> <context:annotation-config/> <!-- 自动注册service --> <context:component-scan base-package="com.smart.service"/> <!--扫描redis配置文件--> <context:property-placeholder ignore-unresolvable="true" location="classpath:redis.properties"/> <!--Spring整合Redis--> <!--设置连接池--> <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"> <!-- 最大空闲连接数 --> <property name="maxIdle" value="${redis.maxIdle}"/> <!-- 最大连接数 --> <property name="maxTotal" value="${redis.maxTotal}" /> <!-- 每次释放连接的最大数目 --> <property name="numTestsPerEvictionRun" value="${redis.numTestsPerEvictionRun}" /> <!-- 释放连接的扫描间隔（毫秒） --> <property name="timeBetweenEvictionRunsMillis" value="${redis.timeBetweenEvictionRunsMillis}" /> <!-- 连接最小空闲时间 --> <property name="minEvictableIdleTimeMillis" value="${redis.minEvictableIdleTimeMillis}" /> <!-- 获取连接时的最大等待毫秒数,小于零:阻塞不确定的时间,默认-1 --> <property name="maxWaitMillis" value="${redis.maxWaitMillis}" /> <!-- 在获取连接的时候检查有效性, 默认false --> <property name="testOnBorrow" value="${redis.testOnBorrow}" /> <property name="testOnReturn" value="${redis.testOnReturn}" /> <!-- 在空闲时检查有效性, 默认false --> <property name="testWhileIdle" value="${redis.testWhileIdle}" /> <!-- 连接耗尽时是否阻塞, false报异常,ture阻塞直到超时, 默认true --> <property name="blockWhenExhausted" value="${redis.blockWhenExhausted}" /> </bean> <!-- jedis客户端单机版 --> <bean id="redisClient" class="redis.clients.jedis.JedisPool"> <constructor-arg name="host" value="${redis.host}"></constructor-arg> <constructor-arg name="port" value="${redis.port}"></constructor-arg> <constructor-arg name="password" value="${redis.password}"></constructor-arg> <constructor-arg name="poolConfig" ref="poolConfig"></constructor-arg> <constructor-arg name="timeout" value="100000"></constructor-arg> </bean> <bean id="JedisClient" class="com.smart.redis.JedisClientSingle"/> <!--Spring整合Mabatis--> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" p:driverClassName="com.mysql.jdbc.Driver" p:url="jdbc:mysql://localhost:3306/bookmanager?characterEncoding=utf8" p:username="root" p:password="960521" p:maxActive="10" p:maxIdle="10" p:validationQuery="SELECT 1" p:testOnBorrow="true"> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!--dataSource属性指定要用到的连接池--> <property name="dataSource" ref="dataSource" /> <!--configLocation属性指定mybatis的核心配置文件--> <property name="configLocation" value="classpath:mybatis.xml" /> <!-- 所有配置的mapper文件 --> <property name="mapperLocations" value="classpath*:mapper/*.xml" /> </bean> <!-- DAO接口所在包名，Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.smart.dao"/> </bean> <!-- 开启注解方式声明事务 --> <tx:annotation-driven transaction-manager="transactionManager" />
<!--这里开始整合redis--> <!--Spring整合shiro--> <!-- 配置shiro的过滤器工厂类，id- shiroFilter要和我们在web.xml中配置的过滤器一致 --> <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean"> <!-- 调用我们配置的权限管理器 --> <property name="securityManager" ref="securityManager" /> <!-- 配置我们的登录请求地址 --> <property name="loginUrl" value="/login" /> <!-- 配置我们在登录页登录成功后的跳转地址，如果你访问的是非/login地址，则跳到您访问的地址 --> <property name="successUrl" value="/maSystem" /> <!-- 如果您请求的资源不再您的权限范围，则跳转到/403请求地址 --> <property name="unauthorizedUrl" value="/error" /> <property name="filters"> <util:map> <entry key="logout" value-ref="logoutFilter" /> </util:map> </property> <!-- 权限配置 --> <property name="filterChainDefinitions"> <value> <!-- anon表示此地址不需要任何权限即可访问 --> /error=anon /meList=anon /maSystem=anon /login=anon /listBook.do=anon /UserType.do=anon /style/**=anon /logout=logout <!--所有的请求(除去配置的静态资源请求或请求地址为anon的请求)都要通过登录验证,如果未登录则跳到/login --> /** = authc </value> </property> </bean> <bean id="logoutFilter" class="org.apache.shiro.web.filter.authc.LogoutFilter"> <property name="redirectUrl" value="/login" /> </bean> <!-- 凭证匹配器 <bean id="passwordMatcher" class="org.apache.shiro.authc.credential.PasswordMatcher"> <property name="passwordService" ref="passwordService" /> </bean> <bean id="passwordService" class="org.apache.shiro.authc.credential.DefaultPasswordService"> <property name="hashService" ref="hashService"></property> <property name="hashFormat" ref="hashFormat"></property> <property name="hashFormatFactory" ref="hashFormatFactory"></property> </bean> <bean id="hashService" class="org.apache.shiro.crypto.hash.DefaultHashService"></bean> <bean id="hashFormat" class="org.apache.shiro.crypto.hash.format.Shiro1CryptFormat"></bean> <bean id="hashFormatFactory" class="org.apache.shiro.crypto.hash.format.DefaultHashFormatFactory"> </bean>--> <!-- 缓存管理器 使用Ehcache实现 <bean id="shiroEhcacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager"> <property name="cacheManagerConfigFile" value="classpath:ehcache-shiro.xml"/> </bean>--> <!-- 会话ID生成器--> <bean id="sessionIdGenerator" class="org.apache.shiro.session.mgt.eis.JavaUuidSessionIdGenerator" /> <!-- 会话Cookie模板 关闭浏览器立即失效--> <bean id="sessionIdCookie" class="org.apache.shiro.web.servlet.SimpleCookie"> <constructor-arg value="sid" /> <property name="httpOnly" value="true" /> <property name="maxAge" value="-1" /> </bean> <!-- 会话DAO--> <bean id="sessionDAO" class="org.apache.shiro.session.mgt.eis.EnterpriseCacheSessionDAO"> <property name="sessionIdGenerator" ref="sessionIdGenerator" /> </bean> <!-- 会话验证调度器，每30分钟执行一次验证 ，设定会话超时及保存--> <bean name="sessionValidationScheduler" class="org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler"> <property name="interval" value="1800000" /> <property name="sessionManager" ref="sessionManager" /> </bean> <!-- 会话管理器--> <bean id="sessionManager" class="org.apache.shiro.web.session.mgt.DefaultWebSessionManager"> <!-- 全局会话超时时间（单位毫秒），默认30分钟--> <property name="globalSessionTimeout" value="1800000" /> <property name="deleteInvalidSessions" value="true" /> <property name="sessionValidationSchedulerEnabled" value="true" /> <property name="sessionValidationScheduler" ref="sessionValidationScheduler" /> <property name="sessionDAO" ref="sessionDAO" /> <property name="sessionIdCookieEnabled" value="true" /> <property name="sessionIdCookie" ref="sessionIdCookie" /> </bean> <!-- 安全管理器 --> <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager"> <property name="realm" ref="userRealm" /> <!-- 使用下面配置的缓存管理器 --> <property name="cacheManager" ref="cacheManager" /> <property name="sessionManager" ref="sessionManager" /> </bean> <!-- 相当于调用SecurityUtils.setSecurityManager(securityManager) --> <bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean"> <property name="staticMethod" value="org.apache.shiro.SecurityUtils.setSecurityManager" /> <property name="arguments" ref="securityManager" /> </bean> <!-- 注册自定义的Realm，并把密码匹配器注入，使用注解的方式自动注解会无法正确匹配密码 --> <bean id="userRealm" class="com.smart.shiro.UserRealm" lazy-init="false"> <!-- <property name="credentialsMatcher" ref="passwordMatcher"/> <property name="cachingEnabled" value="false"/>--> </bean> <bean id="cacheManager" class="org.apache.shiro.cache.MemoryConstrainedCacheManager" /> <!-- Shiro生命周期处理器 --> <!-- 保证实现了Shiro内部lifecycle函数的bean执行 --> <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" /> </beans>
SpringMVC.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> <!--自动扫描controller--> <context:component-scan base-package="com.smart.controller" /> <!--开启注解--> <mvc:annotation-driven /> <!--视图解析--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix"> <value>/WEB-INF/views/</value> </property> <property name="suffix"> <value>.jsp</value> </property> </bean> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 上传文件大小上限，单位为字节（10MB） --> <property name="maxUploadSize"> <value>10485760</value> </property> <!-- 请求的编码格式，必须和jSP的pageEncoding属性一致，以便正确读取表单的内容，默认为ISO-8859-1 --> <property name="defaultEncoding"> <value>UTF-8</value> </property> </bean>
<!--Shiro配置--> <!-- 1.配置lifecycleBeanPostProcessor，可以在Spring IOC容器中调用shiro的生命周期方法.--> <bean class="org.apache.shiro.spring.LifecycleBeanPostProcessor" id="lifecycleBeanPostProcessor" /> <!-- 2.启用Spring IOC容器Shiro注解，但必须配置了lifecycleBeanPostProcessor后才可以使用--> <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor" /> <!-- 3.开启Spring AOC Shiro注解支持--> <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor"> <property name="securityManager" ref="securityManager"/> </bean> </beans>
然后把这两个文件在web.xml中加载即可（同整合SSM时一样，无需改变），然后再添加shiro的过滤器即可
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_4.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_4.xsd" id="WebApp_ID" version="2.4"> <!--其中在web.xml中的加载顺序为: <context-param>(上下文) > listener > filter > servlet>interceptor--> <display-name>SSM</display-name> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!--加载配置文件--> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:spring.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.context.ContextCleanupListener</listener-class> </listener> <!--字符过滤器--> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <!--字符过滤器--> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- shiro 安全过滤器 DelegatingFilterProxy作用是自动到spring容器查找名字为shiroFilter（filter-name）的bean并把所有Filter的操作委托给它--> <filter> <filter-name>shiroFilter</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> <async-supported>true</async-supported> <init-param> <param-name>targetFilterLifecycle</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>shiroFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!--配置静态资源--> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>/style/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>/public/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.js</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.css</url-pattern> </servlet-mapping> <!--Spring MVC 核心控制器DispatcherServlet--> <servlet> <servlet-name>spring-mvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!--如果springMVC配置文件名字为spring-mvc-servlet.xml，且和web.xml在同一级目录下无需配置下面内容，否则需要配置--> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring-mvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
既然都写到这份上了，我就索性把所有代码都写一下
UserRealm
package com.smart.shiro;
import javax.annotation.Resource;
import com.smart.bean.User;
import com.smart.service.UserService;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.beans.factory.annotation.Autowired;
public class UserRealm extends AuthorizingRealm {
@Autowired
private UserService userService;
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
String username = (String)principals.getPrimaryPrincipal();
System.out.println(username);
SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
if(userService==null){
userService = SpringBeanFactoryUtils.getBean("userService");
}else {
System.out.println("UserRealm is not NULL");
}
authorizationInfo.setRoles(userService.findRoles(username));
authorizationInfo.setStringPermissions(userService.findPermissions(username));
return authorizationInfo;
}
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
String username = (String)token.getPrincipal();
System.out.println(username);
if(userService==null){
userService = SpringBeanFactoryUtils.getBean("userService");
}else {
System.out.println("UserRealmsss is not NULL");
}
System.out.println(username);
User user = userService.findByGeNumber(username);
if(user == null) {
throw new UnknownAccountException();//没找到帐号
}
//交给AuthenticatingRealm使用CredentialsMatcher进行密码匹配，如果觉得人家的不好可以自定义实现
SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo(
user.getGeNumber(),//用户名
user.getPassword(),
getName() //realm name
);
return authenticationInfo;
}
}
Controller
@RequestMapping(value = "/UserType.do") @ResponseBody public Map<String,Object> Login(String geNumber, String password){ System.out.println(geNumber+","+password); Map<String,Object> map = new HashMap<String,Object>(); //主体,当前状态为没有认证的状态“未认证” Subject subject = SecurityUtils.getSubject(); // 登录后存放进shiro token UsernamePasswordToken token=new UsernamePasswordToken(geNumber,password); //登录方法（认证是否通过） //使用subject调用securityManager,安全管理器调用Realm try { //利用异常操作 //需要开始调用到Realm中 System.out.println("========================================"); System.out.println("1、进入认证方法"); subject.login(token); System.out.println("登录完成"); } catch (Exception e) { map.put("tip","error"); return map; } map.put("tip","success"); return map; }
如果解决了你的问题，请劳驾给个推荐，谢谢！
