1,web.xml
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <!-- 添加contextConfigLocation,通知Spring到classpath下找applicationContext配置文件,否则默认到web-info下 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <servlet> <servlet-name>IMDispatchServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>IMDispatchServlet</servlet-name> <!-- 默认匹配所有请求 --> <url-pattern>*.do</url-pattern> </servlet-mapping> <filter> <filter-name>shiroFilter</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> <!--<init-param> 该值缺省为false,表示生命周期由SpringApplicationContext管理,设置为true则表示由ServletContainer管理 <param-name>targetFilterLifecycle</param-name> <param-value>true</param-value> </init-param> --> </filter> <filter-mapping> <filter-name>shiroFilter</filter-name> <url-pattern>*.do</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> <dispatcher>INCLUDE</dispatcher> <dispatcher>ERROR</dispatcher> </filter-mapping>
<!-- 防止spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <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> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>*.do</url-pattern> </filter-mapping> <!-- 配置错误页--> <error-page> <error-code>404</error-code> <location>/error.jsp</location> </error-page> <error-page> <error-code>500</error-code> <location>/error.jsp</location> </error-page> <session-config> <session-timeout>30</session-timeout> </session-config> <!-- 默认页面 --> <welcome-file-list> <welcome-file>login.jsp</welcome-file> </welcome-file-list> </web-app>
2,配置文件分为applicationContext.xml,spring-shiro.mxl,spring-mybatis.xml,encache-shiro.xml
applicationContext.xml配置spring mvc等内容:
<!-- spring mvc 配置 --> <mvc:annotation-driven /> <mvc:default-servlet-handler/> <!-- 配置静态资源映射
<mvc:resources location="/assets/" mapping="/assets/**"/> <mvc:resources location="/js/" mapping="/js/**"/> <mvc:resources location="/css/" mapping="/css/**"/> <mvc:resources location="/images/" mapping="/images/**"/> --> <!-- viewResolver配置 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 扫描web相关 --> <context:component-scan base-package="com.test.controller"></context:component-scan> <!--文件上传下载相关--> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="maxUploadSize" value="50000"></property> <property name="maxInMemorySize" value="4096"></property> </bean> <!--拦截器配置--> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/**"/>
<!--不进行拦截的连接--> <mvc:exclude-mapping path="/common/login.do*"/> <bean class="com.test.LoginInterceptor"/> </mvc:interceptor> </mvc:interceptors> <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"> <property name="defaultErrorView" value="/error.jsp"></property> </bean> <import resource="classpath:spring-mybatis.xml"/> <import resource="classpath:spring-shiro.xml"/> </beans>
spring-mybatis.xml配置文件内容;
<util:properties id="jdbc" location="classpath:jdbc.properties" /> <context:component-scan base-package="com.test.service.impl" /> <!-- Hikari Datasource使用--> <bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="shutdown"> <property name="jdbcUrl" value="#{jdbc.adminUrl}" /> <property name="driverClassName" value="#{jdbc.adminDriver}" /> <property name="username" value="#{jdbc.adminUser}" /> <property name="password" value="#{jdbc.adminPassword}" /> <!-- 连接只读数据库时配置为true, 保证安全 --> <property name="readOnly" value="false" /> <!-- 等待连接池分配连接的最大时长(毫秒),超过这个时长还没可用的连接则发生SQLException, 缺省:30秒 --> <property name="connectionTimeout" value="30000" /> <!-- 一个连接idle状态的最大时长(毫秒),超时则被释放(retired),缺省:10分钟 --> <property name="idleTimeout" value="600000" /> <!-- 一个连接的生命时长(毫秒),超时而且没被使用则被释放(retired),缺省:30分钟,建议设置比数据库超时时长少30秒,参考mysql wait_timeout参数(show variables like ‘%timeout%‘;) --> <property name="maxLifetime" value="1800000" /> <property name="maximumPoolSize" value="50" /> </bean> <!-- sqlSessionFactory会化工厂配置 --> <bean id="SqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 注入连接池 --> <property name="dataSource" ref="dataSource" /> <!-- 配置mysql全局配置文件 --> <property name="configLocation" value="classpath:mybatis-configuration.xml" /> <!-- 扫描entity包,使用别名 --> <!-- <property name="typeAliasesPackage" value="com.test.entity"/> --> <!-- 扫面sql配置文件 mapper文件 --> <property name="mapperLocations" value="classpath:com/test/mapper/*.xml" /> </bean> <!-- 扫面dao接口包 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.test.dao"></property> <property name="sqlSessionFactoryBeanName" value="SqlSessionFactory"></property> </bean> <!-- 配置事务 --> <bean id="TxManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 配置基于注解的声明式事务 ,使用注解管理 1,明确编程风格 2,保证事务方法执行时间尽可能短 3,不穿插其他网路操作 4,有些写入操作不需要事务,只读只写写入一条数据,删除,更一个数据时,如果是批量操作则需要。 --> <tx:annotation-driven transaction-manager="TxManager" proxy-target-class="true"/> <tx:advice id="IMAdvice" transaction-manager="TxManager"> <tx:attributes> <tx:method name="find*" read-only="true" /> <tx:method name="add*" propagation="REQUIRED" rollback-for="java.lang.Exception" /> <tx:method name="update*" propagation="REQUIRED" rollback-for="java.lang.Exception" /> <tx:method name="delete*" propagation="REQUIRED" rollback-for="java.lang.Exception" /> </tx:attributes> </tx:advice> <aop:config proxy-target-class="true"> <aop:advisor advice-ref="IMAdvice" pointcut="within(com.test.service.impl..*)" /> </aop:config>
spring-shiro.xml配置内容:
<!-- 配置自定义Realm --> <bean id="myRealm" class="com.test.MyRealm"> <property name="authorizationCacheName" value="myShiroCache"/> </bean> <!-- 安全管理器 --> <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager"> <property name="realm" ref="myRealm"/> <!-- cache --> <property name="cacheManager" ref="cacheManager"></property> <property name="sessionManager" ref="sessionManager"/> </bean> <!-- Session Manager --> <bean id="sessionManager" class="org.apache.shiro.web.session.mgt.DefaultWebSessionManager"> <!-- 相隔多久检查一次session的有效性 --> <property name="sessionValidationInterval" value="1800000"/> <!-- session 有效时间为半小时 (毫秒单位)--> <property name="globalSessionTimeout" value="1800000"/> <property name="sessionDAO" ref="sessionDAO"/> <!-- session 监听,可以多个。 --> <property name="sessionListeners"> <list> <ref bean="customSessionListener"/> </list> </property> <!-- 间隔多少时间检查,不配置是60分钟 --> <property name="sessionValidationScheduler" ref="sessionValidationScheduler"/> <!-- 是否开启 检测,默认开启 --> <property name="sessionValidationSchedulerEnabled" value="true"/> <!-- 是否删除无效的,默认也是开启 --> <property name="deleteInvalidSessions" value="true"/> <!-- 会话Cookie模板 --> <property name="sessionIdCookie" ref="sessionIdCookie"/> <property name="sessionIdCookieEnabled" value="true"/> </bean> <!-- 会话验证调度器 --> <bean id="sessionValidationScheduler" class="org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler"> <!-- 间隔多少时间检查,不配置是60分钟 --> <property name="interval" value="12000000"/> <property name="sessionManager" ref="sessionManager"/> </bean> <!-- 会话DAO --> <bean id="sessionDAO" class="org.apache.shiro.session.mgt.eis.EnterpriseCacheSessionDAO"> <property name="activeSessionsCacheName" value="activeSessionCache"/> <property name="cacheManager" ref="cacheManager"/> <property name="sessionIdGenerator" ref="sessionIdGenerator"/> </bean> <bean id="cacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager"> <property name="cacheManagerConfigFile" value="classpath:ehcache-shiro.xml"/> </bean> <bean id="customSessionListener" class="com.test.MySessionManager"></bean> <!-- cookie 模板 --> <bean id="sessionIdCookie" class="org.apache.shiro.web.servlet.SimpleCookie"> <constructor-arg name="name" value="IMSID"/> <property name="httpOnly" value="true"/> <property name="maxAge" value="1800"/><!-- 单位S--> </bean> <!-- 会话ID生成器 --> <bean id="sessionIdGenerator" class="org.apache.shiro.session.mgt.eis.JavaUuidSessionIdGenerator"/> <!-- Shiro过滤器 核心--> <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean"> <!-- Shiro的核心安全接口,这个属性是必须的 --> <property name="securityManager" ref="securityManager"/> <!-- 身份认证失败,则跳转到登录页面的配置 --> <property name="loginUrl" value="/login.jsp"/> <!-- 权限认证失败,则跳转到指定页面 --> <property name="unauthorizedUrl" value="/error.jsp"/> <!-- Shiro连接约束配置,即过滤链的定义 --> <property name="filterChainDefinitions"> <value> <!--anon 表示匿名访问,不需要认证以及授权--> /common**=anon <!--authc表示需要认证 没有进行身份认证是不能进行访问的--> /user**=authc </value> </property> </bean> <!-- 保证实现了Shiro内部lifecycle函数的bean执行 --> <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/> <!-- 开启Shiro注解 --> <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor"/> <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor"> <property name="securityManager" ref="securityManager"/> </bean>
encache-shiro.xml缓存配置:
<ehcache updateCheck="false" name="shiroCache"> <defaultCache maxElementsInMemory="10000" eternal="false" timeToIdleSeconds="120" timeToLiveSeconds="120" overflowToDisk="false" diskPersistent="false" diskExpiryThreadIntervalSeconds="120" /> <!--myrealm 配置认证授权缓存的名字,显式指定--> <cache name="myShiroCache" maxElementsInMemory="10000" eternal="false" timeToIdleSeconds="30" timeToLiveSeconds="0" overflowToDisk="false" diskPersistent="false" diskExpiryThreadIntervalSeconds="120"/> </ehcache>