項目下web.xml

<?xml?version="1.0"?encoding="UTF-8"?> <web-app?version="3.0"?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_3_0.xsd"><display-name></display-name> <welcome-file-list><welcome-file>index.jsp</welcome-file></welcome-file-list><!--?post請求?亂碼過濾器?--><filter><filter-name>encoding</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></filter><filter-mapping><filter-name>encoding</filter-name><url-pattern>*.shtml</url-pattern></filter-mapping><filter-mapping><filter-name>encoding</filter-name><url-pattern>*.do</url-pattern></filter-mapping><!--?spring監聽器?--><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:application-context.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!--?springmvc控制請求流轉，有前臺系統和后臺系統之分?--><!--?前臺(買家)?--><servlet><servlet-name>front</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:springmvc-front.xml</param-value></init-param></servlet><servlet-mapping><servlet-name>front</servlet-name><url-pattern>*.shtml</url-pattern></servlet-mapping><!--?后臺（賣家）?--><servlet><servlet-name>back</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:springmvc-back.xml</param-value></init-param></servlet><servlet-mapping><servlet-name>back</servlet-name><url-pattern>*.do</url-pattern></servlet-mapping></web-app>

tomcat/config/server.xml能解決get請求亂碼，修改tomcat7下server.xml的第71行

????<Connector?port="8080"?protocol="HTTP/1.1"connectionTimeout="20000"redirectPort="8443"?URIEncoding="UTF-8"/>

application-context.xml管理config文件夾下的配置文件

<?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:jdbc="http://www.springframework.org/schema/jdbc" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/context?http://www.springframework.org/schema/context/spring-context-2.5.xsdhttp://www.springframework.org/schema/beans?http://www.springframework.org/schema/beans/spring-beans-2.5.xsdhttp://www.springframework.org/schema/jdbc?http://www.springframework.org/schema/jdbc/spring-jdbc-2.5.xsdhttp://www.springframework.org/schema/tx?http://www.springframework.org/schema/tx/spring-tx-2.5.xsdhttp://www.springframework.org/schema/aop?http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"><import?resource="config/*.xml"?/></beans>

config文件夾下文件的約束要與application-context.xml一致

config/annotation.xml

<!--?spring注解驅動掃包+依賴注入@Resource，不掃controller注解?--> <context:component-scan?base-package="cn.itcast"><context:exclude-filter?type="annotation"?expression="org.springframework.stereotype.Controller"/> </context:component-scan><!--?注解方式的-依賴注入?--> <context:annotation-config/>

config/transaction.xml

<!--?spring事務?--> <bean?id="transactionManager"?class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property?name="dataSource"?ref="dataSource"></property> </bean><!--?開啟事務注解?--> <tx:annotation-driven?transaction-manager="transactionManager"/>

config/jdbc.xml

<!--?c3p0--> <bean?id="dataSource"?class="com.mchange.v2.c3p0.ComboPooledDataSource"><property?name="driverClass"?value="${driverClass}"/><property?name="jdbcUrl"?value="${jdbcUrl}"></property><property?name="user"?value="${user}"?/><property?name="password"?value="${password}"/> </bean>

config/property.xml

<!--?讀取jdbc配置?--> <bean?class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"><property?name="locations"><list><!--?jdbc配置?--><value>classpath:properties/jdbc.properties</value><!--?memcached配置?--></list></property> </bean>

config/mybatis.xml

<!--?mybatis?sessionFactory?--> <bean?id="sqlSessionFactory"?class="org.mybatis.spring.SqlSessionFactoryBean"><property?name="dataSource"?ref="dataSource"/><property?name="mapperLocations"?value="classpath:cn/itcast/core/dao/*.xml"/><property?name="typeAliasesPackage"?value="cn.itcast.core.bean"></property> </bean><!--?mapper代理?管理dao--> <bean?class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property?name="basePackage"?value="cn.itcast.core.dao"/> </bean>

properties/jdbc.properties

????driverClass=com.mysql.jdbc.Driver

????

????jdbcUrl=jdbc:mysql://localhost:3306/babasport03?characterEncoding=UTF-8

????

????user=root

????

????password=root

Controller層對象交給springmvc處理

springmvc-back.xml 后臺（賣家）管理系統

<?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:jdbc="http://www.springframework.org/schema/jdbc"xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/context?http://www.springframework.org/schema/context/spring-context-2.5.xsdhttp://www.springframework.org/schema/beans?http://www.springframework.org/schema/beans/spring-beans-2.5.xsdhttp://www.springframework.org/schema/jdbc?http://www.springframework.org/schema/jdbc/spring-jdbc-2.5.xsdhttp://www.springframework.org/schema/tx?http://www.springframework.org/schema/tx/spring-tx-2.5.xsdhttp://www.springframework.org/schema/aop?http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"><!--?只掃controller，掃完就不要掃其他的注解?--><context:component-scan?base-package="cn.itcast"?use-default-filters="false"><context:include-filter?type="annotation"?expression="org.springframework.stereotype.Controller"/></context:component-scan><!--?請求參數類型轉換?--><bean?class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"><property?name="webBindingInitializer"><bean?class="cn.itcast.core.web.DateEditor"/></property></bean><!--?視圖解析器?--><bean?id="jspViewResolver"?class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property?name="prefix"?value="/back_page"/><property?name="suffix"?value=".jsp"/></bean><!--?圖片上傳的解析器?--><bean?id="multipartResolver"?class="org.springframework.web.multipart.commons.CommonsMultipartResolver"><!--?最大上傳尺寸?--><property?name="maxUploadSize"?value="1048576"></property></bean></beans>

轉載于:https://blog.51cto.com/pengya123/1859097

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