解决“Spring 使用MapperScannerConfigurer无法读取*.properties文件"的问题

问题详情：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.mybatis.spring.mapper.MapperScannerConfigurer#0' defined in class path resource [config/spring-beans.xml]: Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'java.lang.String' to required type 'org.apache.ibatis.session.SqlSessionFactory' for property 'sqlSessionFactory'; nested exception is java.lang.IllegalStateException: Cannot convert value of type 'java.lang.String' to required type 'org.apache.ibatis.session.SqlSessionFactory' for property 'sqlSessionFactory': no matching editors or conversion strategy found    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:115)    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:687)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:525)    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4738)    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5181)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)    at java.util.concurrent.FutureTask.run(FutureTask.java:266)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)    at java.lang.Thread.run(Thread.java:745)Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'java.lang.String' to required type 'org.apache.ibatis.session.SqlSessionFactory' for property 'sqlSessionFactory'; nested exception is java.lang.IllegalStateException: Cannot convert value of type 'java.lang.String' to required type 'org.apache.ibatis.session.SqlSessionFactory' for property 'sqlSessionFactory': no matching editors or conversion strategy found    at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:605)    at org.springframework.beans.AbstractNestablePropertyAccessor.convertForProperty(AbstractNestablePropertyAccessor.java:617)    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:216)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1577)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1536)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1276)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)    ... 20 moreCaused by: java.lang.IllegalStateException: Cannot convert value of type 'java.lang.String' to required type 'org.apache.ibatis.session.SqlSessionFactory' for property 'sqlSessionFactory': no matching editors or conversion strategy found    at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:306)    at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:590)    ... 26 more

解决方案：
将：

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <property name="basePackage" value="com.search.mapper" />        <property name="sqlSessionFactory" value="sqlSessionFactory" />    </bean>

改为：

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <property name="basePackage" value="com.search.mapper" />        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />    </bean>

参考：http://www.oschina.net/question/188964_32305