搭建spring+mybatis+struts2环境的配置文件
1、web.xml配置
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> 3 <display-name>mgr</display-name> 4 <welcome-file-list> 5 <welcome-file>index.html</welcome-file> 6 <welcome-file>index.htm</welcome-file> 7 <welcome-file>index.jsp</welcome-file> 8 <welcome-file>default.html</welcome-file> 9 <welcome-file>default.htm</welcome-file> 10 <welcome-file>default.jsp</welcome-file> 11 </welcome-file-list> 12 13 14 <context-param> 15 <param-name>contextConfigLocation</param-name> 16 <param-value> 17 classpath:config/spring_config.xml<!-- spring整合配置 --> 18 classpath:config/spring_quartz.xml<!-- 配置定时任务时使用 --> 19 </param-value> 20 </context-param> 21 <!-- 设置由Sprng载入的Log4j配置文件位置，默认为src下，如果修改配置文件路径则需要修改 --> 22 <!-- <context-param> 23 <param-name>log4jConfigLocation</param-name> 24 <param-value>classpath:config/log4j.properties</param-value> 25 </context-param> 26 Spring刷新Log4j配置文件变动的间隔,单位为毫秒 27 <context-param> 28 <param-name>log4jRefreshInterval</param-name> 29 <param-value>10000</param-value> 30 </context-param> 31 <listener> 32 <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> 33 </listener> --> 34 35 <!-- Spring监听器 --> 36 <listener> 37 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 38 </listener> 39 <listener> 40 <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class> 41 </listener> 42 43 44 <!-- Struts2 --> 45 <filter> 46 <filter-name>struts2</filter-name> 47 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> 48 <!-- 默认strut.xml放在src目录下，如需修改，需要增加init配置 --> 49 </filter> 50 <filter-mapping> 51 <filter-name>struts2</filter-name> 52 <url-pattern>/*</url-pattern> 53 </filter-mapping> 54 55 <session-config> 56 <session-timeout>30</session-timeout> 57 </session-config> 58 59 </web-app>
2、spring_config.xml配置
<?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:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring" xsi:schemaLocation="http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd"> <!-- 加载配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath:config/jdbc.properties</value> <value>classpath:config/mail.properties</value> </list> </property> </bean> <!-- 1、配置数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <!-- 配置基本属性 --> <property name="driverClassName" value="${jdbc.mysql.driverclassname}" /> <property name="url" value="${jdbc.mysql.url}" /> <property name="username" value="${jdbc.mysql.username}" /> <property name="password" value="${jdbc.mysql.password}" /> <!-- 配置连接初始化大小、最小、最大 --> <property name="initialSize" value="5" /> <property name="minIdle" value="5" /> <property name="maxActive" value="20" /> <!-- 配置获取连接等待超时的时间 --> <property name="maxWait" value="60000" /> <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 --> <property name="timeBetweenEvictionRunsMillis" value="3600000" /> <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 --> <property name="minEvictableIdleTimeMillis" value="3600000" /> <!-- 在每次空闲连接回收器线程(如果有)运行时检查的连接数量--> <property name="numTestsPerEvictionRun" value="3" /> <!-- 打开PSCache，并且指定每个连接上PSCache的大小 --> <property name="poolPreparedStatements" value="true" /> <!-- 用来检测连接是否有效的sql，要求是一个查询语句。如果validationQuery为null，testOnBorrow、testOnReturn、testWhileIdle都不会其作用 --> <property name="validationQuery" value="SELECT 1" /> <!-- 申请连接的时候检测，如果空闲时间大于timeBetweenEvictionRunsMillis，执行validationQuery检测连接是否有效 --> <property name="testWhileIdle" value="true" /> <!-- 申请连接时执行validationQuery检测连接是否有效，设置为false，默认是true，value值为true时候配置会降低性能7-10倍 --> <property name="testOnBorrow" value="false" /> <!-- 归还连接时执行validationQuery检测连接是否有效，做了这个配置会降低性能 --> <property name="testOnReturn" value="false" /> <!-- 连接泄漏回收参数，当可用连接数少于3个时才执行 --> <property name="removeAbandoned" value="true" /> <!-- 连接泄漏回收参数，180秒，泄露的连接可以被删除的超时值 --> <property name="removeAbandonedTimeout" value="180" /> <!-- 配置监控统计拦截的filters --> <!-- <property name="filters" value="slf4j" /> --> </bean> <!-- 2、配置sqlSessionFactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean" scope="prototype" > <!-- 加载数据源 --> <property name="dataSource" ref="dataSource"></property> <!-- 加载MyBatis配置文件 --> <property name="configLocation" value="classpath:config/mybatis_config.xml"></property> <!-- 加载mapper,存放sql的xml的路径--> <property name="mapperLocations" value="classpath*:com/develop/**/dao/mapper/*Mapper.xml" /><!-- Mapper.xml文件中的namespace的值是dao接口的全路径类 --> <property name="plugins"> <array> <bean class="com.develop.core.page.github.pagehelper.PageHelper"> <property name="properties"> <value> dialect=mysql reasonable=true </value> </property> </bean> </array> </property> </bean> <!-- 3、通过模板定制mybatis的行为 --> <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg index="0" ref="sqlSessionFactory" /> <!--更新采用单个模式 --> <constructor-arg index="1" value="SIMPLE"/> <!--更新采用批量模式 --> <!-- <constructor-arg index="1" value="BATCH"/> --> </bean> <!-- 4、采用自动扫描方式创建mapper(dao) bean --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.develop.*.*.dao" /> <property name="sqlSessionTemplateBeanName" value="sqlSessionTemplate" /> </bean> <!-- 5、加载Service组件 ,需要在Service的实现类Impl上方添加注解@Service，否则会报异常--> <context:component-scan base-package="com.develop.*.*.service.impl"></context:component-scan> <!-- 6、配置事务管理器 --> <!-- MyBatis默认使用Spring JDBC的事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 7、拦截器方式配置事物 --> <tx:advice id="transactionAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="insert*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="update*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="delete*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="save*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="add*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="append*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="modify*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="edit*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="remove*" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="init" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="delAndInit" propagation="REQUIRED" rollback-for="Exception" /> <tx:method name="select*" propagation="SUPPORTS" read-only="true" /> <tx:method name="get*" propagation="SUPPORTS" read-only="true" /> <tx:method name="find*" propagation="SUPPORTS" read-only="true" /> <tx:method name="load*" propagation="SUPPORTS" read-only="true" /> <tx:method name="search*" propagation="SUPPORTS" read-only="true" /> <tx:method name="datagrid*" propagation="SUPPORTS" read-only="true" /> <tx:method name="*" propagation="REQUIRED" rollback-for="Exception" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="transactionPointcut" expression="execution(* com.develop.*.*.service..*.*(..))" /> <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" /> </aop:config> <!-- 邮件 --> <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl"> <property name="host" value="${mail.host}" /> <property name="defaultEncoding" value="UTF-8" /> <!-- Uncomment if you need to authenticate with your SMTP Server --> <property name="username" value="${mail.username}" /> <property name="password" value="${mail.password}" /> <property name="javaMailProperties"> <value> mail.smtp.auth=true mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory mail.smtp.socketFactory.fallback=false mail.smtp.port=465 mail.smtp.socketFactory.port=465 </value> </property> </bean> <!-- Configure Velocity for sending e-mail --> <bean id="velocityEngine" class="org.springframework.ui.velocity.VelocityEngineFactoryBean"> <property name="velocityProperties"> <props> <prop key="resource.loader">class</prop> <prop key="class.resource.loader.class"> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader </prop> <prop key="velocimacro.library"></prop> <prop key="velocimacro.library.autoreload">true</prop> <prop key="file.resource.loader.cache">false</prop> <prop key="input.encoding">UTF-8</prop> <prop key="output.encoding">UTF-8</prop> <prop key="default.contentType">text/html; charset=UTF-8</prop> </props> </property> </bean> <bean id="mailMessage" class="org.springframework.mail.SimpleMailMessage" scope="prototype"> <property name="from" value="${mail.default.from}" /> </bean> <bean id="mailEngine" class="com.develop.core.controller.MailEngine"> <property name="mailSender" ref="mailSender" /> <property name="velocityEngine" ref="velocityEngine" /> <property name="from" value="${mail.default.from}" /> </bean> <!-- SimpleUrlHandlerMapping --> <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"> <property name="mappings"> <value> /baseadmin/flushCache.html=filenameController /mainMenu.html=filenameController /index.html=filenameController </value> </property> <property name="order" value="0" /> </bean> <!-- /baseadmin/planeModel.html=planeModelController /baseadmin/flightCourse.html=flightCourseController --> <!-- BeanNameUrlHandlerMapping --> <bean id="handlerMapping" class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"> </bean> <!-- 一个Controller多个方法请求映射配置 --> <bean name="methodNameResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver"> <property name="paramName"> <value>method</value> </property> </bean> <bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"> <property name="order" value="1" /> </bean> <!-- View Resolver for JSPs --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="requestContextAttribute" value="rc" /> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> <property name="prefix" value="/WEB-INF/pages/" /> <property name="suffix" value=".jsp" /> </bean> <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"> <property name="useCodeAsDefaultMessage" value="true" /> </bean> <bean id="filenameController" class="org.springframework.web.servlet.mvc.UrlFilenameViewController" /> <!-- Add additional controller beans here --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="maxUploadSize" value="20971520" /> </bean> <!-- 异常处理模块 --> <bean id="exceptionHandler" class="com.develop.core.controller.ApplicationExceptionHandler" /> </beans>
3、mybatis_config.xml配置
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" " http://mybatis.org/dtd/mybatis-3-config.dtd "> <configuration> <!-- 全局的参数配置，如开启二级缓存等 --> <settings> <!-- 配置延迟加载,按需加载对象属性 --> <setting name="lazyLoadingEnabled" value="true"/> <setting name="aggressiveLazyLoading" value="false"/> </settings> <!-- 使用别名 --> <typeAliases> <!-- 为包下的所有文件设置别名，别名为类名，不分大小写 --> <package name="com.develop.**.model"/> </typeAliases> </configuration>
4、struts.xml配置，默认放在src下，如果修改需要修改web.xml中配置
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN" "http://struts.apache.org/dtds/struts-2.3.dtd"> <struts> <!-- <constant name="struts.action.extension" value="action" /> <constant name="struts.i18n.encoding" value="UTF-8" /> <constant name="struts.devMode" value="true" /> <constant name="struts.multipart.maxSize" value="52428800" /> <constant name="struts.enable.SlashesInActionNames" value="true" /> <constant name="struts.enable.DynamicMethodInvocation" value="false" /> <constant name="struts.custom.i18n.resources" value="resource/message_zh_CN" /> --> <!-- 请求格式：namespace/action package：包 * name：包名，唯一的，必选项 * namespace：命名空间，唯一的，相当于房间号。可选项，省略情况下是"/"。页面中请求连接的前半部分 * extends：继承 * extends="struts-default"：struts2框架底层提供的核心包struts2-core-2.3.3.jar下的struts-default.xml文件 * 为什么要继承这个struts-default.xml文件？ * 因为struts2框架底层提供的struts-default.xml声明了所有的拦截器和拦截器栈， 知道在struts2框架运行时执行struts-default.xml文件中的拦截器栈。 * 如果不继承struts-default.xml文件，就没有办法使用struts2框架提供的所有拦截器 --> <package name="core" namespace="/core" extends="struts-default"> <!-- <interceptors> <interceptor name="trimInterceptor" class="com.ym.crm.interceptor.TrimInterceptor" /> <interceptor name="applicationInterceptor" class="com.ym.crm.interceptor.ApplicationInterceptor" /> <interceptor name="loginInterceptor" class="com.ym.crm.interceptor.LoginInterceptor" /> <interceptor-stack name="baseStack"> <interceptor-ref name="defaultStack" /> <interceptor-ref name="trimInterceptor" /> </interceptor-stack> </interceptors> --> <!-- <global-results> <result name="root" type="redirectAction">/common/error.action</result> <result name="rootRuntime" type="redirectAction">/common/error.action</result> </global-results> --> <!-- <action name="*/*" method="{1}" class="com.develop.core.{2}Action"> <exception-mapping result="root" exception="java.lang.Exception" /> <exception-mapping result="rootRuntime" exception="java.lang.RuntimeException" /> <interceptor-ref name="baseStack"></interceptor-ref> <result name="success" >/WEB-INF/core/{1}.jsp</result> <result name="error" >/WEB-INF/error.jsp</result> </action> --> <action name="*_*" class="com.develop.core.action.{1}Action" method="{2}"> <result name="success" >/WEB-INF/page/core/{1}_{2}.jsp</result> <result name="error" >/WEB-INF/page/common/error.jsp</result> </action> </package> </struts>
