测试时spring-dao.xml报错了

Caused by: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 8 in XML document from class path resource [spring/spring-dao.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 8; columnNumber: 77; cvc-elt.1: 找不到元素 'beans' 的声明。