cvc-complex-type.2.4.a: Invalid content was found starting with element 'async-supported'错误的解决方法

eclipse报错如下：

cvc-complex-type.2.4.a: Invalid content was found starting with element ‘async-supported’. One of ‘{“http://java.sun.com/xml/ns/javaee”:init-param}’ is expected. web.xml /MyBatisPro05/WebContent/WEB-INF line 17 XML Problem

解决方法：
将

http://www.springmodules.org/schema/cache/springmodules-ehcache.xsd”

这段话加入到xml文件的"xmlns:xsi="的标签中即可