Features of the Springmvc.xml and Applicationcontext.xml configurations

1:springmvc.xml Configuration Essentials

generally it mainly configures the controller's component Scanner and view resolver

Below is: Springmvc.xml file

<?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:p= "http://www.springframework.org/schema/p" xmlns:context= "Http://www.springframework.org/schema/context" xmlns:mvc= "Http://www.springframework.org/schema/mvc" Xmlns:task         = "Http://www.springframework.org/schema/task" xsi:schemalocation= "Http://www.springframework.org/schema/beans Http://www.springframework.org/schema/beans/spring-beans-4.2.xsd Http://www.springframework.org/schema/cont Ext http://www.springframework.org/schema/context/spring-context-4.2.xsd HTTP://WWW.SPRINGFRAMEWORK.ORG/SC HEMA/MVC http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd Http://www.springframework.org/schem A/task http://www.springframework.org/schema/task/spring-task-4.2.xsd "> <!--use annotation development without configuring C      Ontroller, you need to configure a component scanner--    <context:component-scan base-package= "Com.edu.test.controller"/> <!--view Resolver-- <bean class= "Org.springframework.web.servlet.view.InternalResourceViewResolver" > <!--configuration from the project root directory to the specified target Recording one end of the path, it is recommended to specify a shallow directory--<property name= "prefix" value= "/web-inf/jsp/" ></property> <!-  -filename suffix---<property name= "suffix" value= ". jsp" ></property> </bean></beans>

2:applicationcontext.xml Configuration Essentials (requires <listener> in Web. xml file)

Below is: Applicationcontext.xml file

<beans xmlns= "Http://www.springframework.org/schema/beans" xmlns:xsi= "http://www.w3.org/2001/ Xmlschema-instance "xmlns:context=" Http://www.springframework.org/schema/context "xmlns:aop="/HTTP/ Www.springframework.org/schema/aop "xmlns:tx=" http://www.springframework.org/schema/tx "xsi:schemalocation=" http ://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd htt       P://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http ://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd "> <!--configuration group Scanner, developed using annotations, without the need to configure DAO and service-
      <!--This property can also be configured in the Springmvc.xml file--<context:component-scan base-package= "Com.edu.test"/> <!--data Source-<bean id= "DataSource" class= "Org.springframework.jdbc.datasource.DriverManagerDataSource" > <property name= "driverclassname" value= "Com.mysql.jdbc.Driver"/> <property name= "url" value= " Jdbc:mysql://localhost:3306/test "/> <property name=" username "value=" root "/> <property name=" p Assword "value=" "/> </bean> <!--configuration Session factory--<bean id=" sqlsessionfactory "class=" org.m Ybatis.spring.SqlSessionFactoryBean "> <property name=" dataSource "ref=" DataSource "/> <property N Ame= "Configlocation" value= "Classpath:mybatis-config.xml"/> </bean> <!--transaction Manager--<bean ID = "TransactionManager" class= "Org.springframework.jdbc.datasource.DataSourceTransactionManager" > <property Name= "DataSource" ref= "dataSource "/> </bean> <!--configuring AOP notifications--<tx:advice id=" Txadvice "transaction-manager=" Transactio             Nmanager > <!--Configuring Transaction Properties--<tx:attributes> <!--adding transaction management methods-- <tx:method name= "save*" propagation= "REQUIRED"/> <tx:method name= "delete*" propagation= "REQUIRED"/&G             T         <tx:method name= "update*" propagation= "REQUIRED"/> <tx:method name= "select*" read-only= "true"/>        </tx:attributes> </tx:advice> <!--Configure AOP, configure AOP-to-add transaction management operations--<aop:config> <!--introduced a spring-defined transaction notification that needs to be aop:advisor---<!--under hard-----<aop:advisor advice-ref= "Txadvice        "Pointcut=" Execution (* com.edu.test.service.*.* (..)) " /> </aop:config></beans>

3: In the Web. xml file, bring Springmvc.xml and Applicationcontext.xml together

Below is: WEB.XM file

<?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" xsi:schemalocation= "Http://java.sun.com/xml/ns/javaee/http Java.sun.com/xml/ns/javaee/web-app_3_0.xsd "id=" webapp_id "version=" 3.0 "> <!--Configuration Listener--&LT;LISTENER&GT        ; <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </ listener> <context-param> <param-name>contextConfigLocation</param-name> <param-v Alue>classpath:applicationcontext.xml</param-value> </context-param> <!--Central Controller--< Servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web. Servlet. Dispatcherservlet</servlet-class> <init-param> <param-name>contextconfiglocation</p Aram-name> &LT;PARAM-VALUE&GT;CLAsspath:springmvc.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapp Ing> <!--Configure spring-provided character encoding filters--<filter> &LT;FILTER-NAME&GT;SPRINGCHARACTERENCODINGFI Lter</filter-name> <filter-class>org.springframework.web.filter.characterencodingfilter</ filter-class> <init-param> <param-name>encoding</param-name> <param-v alue>utf-8</param-value> </init-param> </filter> <filter-mapping> <filte R-name>springcharacterencodingfilter</filter-name> <url-pattern>*.do</url-pattern> </fil Ter-mapping></web-app>

Features of the Springmvc.xml and Applicationcontext.xml configurations