spring的扫描配置

<!-- 自动注册并检查@Required,@Autowired的属性注入 -->
    <context:component-scan base-package="com.xzm"></context:component-scan>
    <!-- 配置C3P0数据源 -->
    <context:property-placeholder ignore-resource-not-found="true" location="classpath*:com/xzm/config/spring/db.properties" />
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
    <property name="driverClass" value="${c3p0.mysql.driverClass}" />
    <property name="jdbcUrl" value="${c3p0.jdbcUrl}" />
    <property name="user" value="${c3p0.user}" />
    <property name="password" value="${c3p0.password}" />
    <property name="minPoolSize" value="${c3p0.minPoolSize}" />
    <property name="maxPoolSize" value="${c3p0.maxPoolSize}" />
    <property name="initialPoolSize" value="${c3p0.initialPoolSize}" />
    <property name="acquireIncrement" value="${c3p0.acquireIncrement}" />
    <property name="acquireRetryAttempts" value="${c3p0.acquireRetryAttempts}" />
    <property name="maxIdleTime" value="${c3p0.maxIdleTime}" />
    </bean>

SpringMVC

<!-- 自动扫描包下@Controller -->
    <context:component-scan base-package="com.xzm"></context:component-scan>
    <!-- 添加注解支持 -->
    <mvc:annotation-driven />
    
    <context:annotation-config />  
    
    <!-- 定义JSP文件的位置 -->  
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/views/"/>
        <property name="suffix" value=".jsp"/>
    </bean>