关于 SpringMvc+Mybatis项目的No qualifying bean of type org.mybatis.spring.SqlSessionTemplate

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项目启动时，控制台输出

No qualifying bean of type org.mybatis.spring.SqlSessionTemplate...

且提示某某Dao 注解失败，某某srevice注解失败。

原因：

1：检查配置文件中注解扫描路径是否正确

   如：applicationContext.xml文件（该文件物理位置 项目\src\applicationContext.xml）中：

 <!-- 配置mybitas 的sqlSession工厂 -->
 <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
   <property name="dataSource" ref="dataSource" />
   <property name="configLocation" value="classpath:mybatis-config.xml"></property>
   <property name="mapperLocations" value="classpath:mapper/*.xml" />
 </bean>

    <!-- 配置mybitas mapper自动扫描 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.xxx.xxx.dao" />
        <!-- <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> -->
    </bean>

2：检查web.xml中是否配置了监听器

    如：<listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener
  </listener-class>
  </listener>
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>

以及

<!--SpringMVC servlet begin-->
  <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:spring-mvc.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <!--SpringMVC servlet  end-->
  <servlet-mapping>
    <servlet-name>springMVC</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>