schemaLocation value = 'xxxxxxxxxxxx' must have even number of URI's

这是因为没有加上Spring的版本号，加上就行了，如：

         http://www.springframework.org/schema/beans/spring-beans.xsd -3.2.2
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context.xsd-3.2.2
           http://www.springframework.org/schema/aop
           http://www.springframework.org/schema/aop/spring-aop.xsd-3.2.2 >
	       http://www.springframework.org/schema/tx
           http://www.springframework.org/schema/tx/spring-tx.xsd-3.2.2" >

schemaLocation value = 'xxxxxxxxxxxx' must have even number of URI's