我已通过在web.xml中添加以下内容解决了该问题
<filter><filter-name>OpenEntityManagerInViewFilter</filter-name><filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class></filter><filter-mapping><filter-name>OpenEntityManagerInViewFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping>
在这里和这里礼貌
谢谢
