spring 4.0 不再支持ref local标签

今天配置bean时顺手写了

　<ref local="xxxxx">

结果报错，attribute local is not allowed here

感到很奇怪，看了一下，spring 4.0不再支持　ref local 了。
如果想继续使用的话将xsd 指向 3.2,
xsi:schemaLocation=”http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd“>

当然官方推荐 使用

<ref bean="xxxxx">

The local attribute on the ref element is no longer supported in the 4.0 beans xsd since it does not provide value over a regular bean reference anymore. Simply change your existing ref local references to ref bean when upgrading to the 4.0 schema.

地址：http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/