Question

Spring错误：Error creating bean with name 'userTransaction' defined in class path resource

spring启动失败
org.springframework.beans.factory.access.BootstrapException: Unable to initialize group definition.
Group resource name [classpath*:beanRefFactory.xml], factory key [default]; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'default'
defined in URL [file:/F:/work/fee/fee/WebContent/WEB-INF/classes/beanRefFactory.xml]: Instantiation of
bean failed; nested exception is org.springframework.beans.FatalBeanException: Could not instantiate
class [org.springframework.context.support.ClassPathXmlApplicationContext]; constructor threw
exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userTransaction' defined in class path resource [applicationContext.xml]:

Initialization of bean failed; nested exception is javax.naming.NameNotFoundException: Name UserTransaction is not bound in this Context
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'default'
defined in URL [file:/F:/work/fee/fee/WebContent/WEB-INF/classes/beanRefFactory.xml]: Instantiation of
bean failed;

nested exception is org.springframework.beans.FatalBeanException: Could not instantiate
class [org.springframework.context.support.ClassPathXmlApplicationContext]; constructor threw
exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error
错误说 Name UserTransaction is not bound in this Context，可是我在tomcat的xml文件中配置了UserTransaction。
第一张图是properties文件，
第二张图是tomcat的xml，
第三张是application.xml的UserTransaction配置





Answer 1

Tomcat是一个Web容器，并不是JavaEE服务器。Tomcat除了提供数据源的支持外，对于其它JavaEE规范并不实现。也就是说Tomcat容器不支持JTA。所以，你无法在Tomcat容器中使用JTA。如果你想使用容器提供的JTA来控制事务，那么请选择JavaEE服务器，例如JBoss。否则在Tomcat中请使用程序控制事务，例如DataSourceTransactionManager事务管理器。

Answer 2

xml文件 放在 src文件夹下