WARN - No mapping found for HTTP request with URI [/myqm/home.do] in Dispatcher

[wangsufu77]

beans.xml
<mvc:annotation-driven />
<mvc:default-servlet-handler/>
<!-- 1. 加载数据库配置的属性文件 -->
<context:property-placeholder location="classpath*:jdbc.properties"/>

<!-- 2. 包扫描dao,service -->
<context:component-scan base-package="cn.itcast.jk.dao,cn.itcast.jk.service"/>

<!-- 3. 数据源dataSource C3P0 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driverClassName}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>

<property name="maxPoolSize" value="${c3p0.pool.maxPoolSize}"/>
<property name="minPoolSize" value="${c3p0.pool.minPoolSize}"/>
<property name="initialPoolSize" value="${c3p0.pool.initialPoolSize}"/>
<property name="acquireIncrement" value="${c3p0.pool.acquireIncrement}"/>
</bean>

<!-- 4. SessionFactory -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<!-- 整合mybatis，包扫描 mapper文件 -->
<property name="configLocation" value="classpath:sqlMapConfig.xml"/>
<property name="mapperLocations" value="classpath*:cn/itcast/jk/mapper/*.xml"/>
</bean>

<!-- 5. 事务 -->
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>

<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="insert*" propagation="REQUIRED"/>
<tx:method name="update*" propagation="REQUIRED"/>
<tx:method name="delete*" propagation="REQUIRED"/>
<tx:method name="save*" propagation="REQUIRED"/>

<tx:method name="find*" read-only="true"/>
<tx:method name="get*" read-only="true"/>
<tx:method name="view*" read-only="true"/>
</tx:attributes>
</tx:advice>

<aop:config>
<aop:pointcut expression="execution(* cn.itcast.jk.service.*.*(..))" id="txPointcut"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>
</aop:config>

springmvc-servlet.xml
<!-- 1. 包扫描 controller -->
<context:component-scan base-package="cn.itcast.jk.controller"/>

<!-- 2. 内部资源视图解析器 -->
<bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/pages"/>
<property name="suffix" value=""/>
</bean>

web.xml

<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
<display-name>Archetype Created Web Application</display-name>
<!-- 1.spring框架 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<!-- 2.springmvc servlet -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:springmvc-servlet.xml</param-value>
</init-param>
</servlet>

<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>


<!-- 3.编码过滤器，解决中文乱码 -->
<filter>
<filter-name>SpringEncoding</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>SpringEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>