1、Could not obtain transaction-synchronized Session for current thread
解决方法：
在web.xml中加入如下配置：
<filter> <filter-name>SpringOpenSessionInViewFilter</filter-name> <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class> </filter> <filter-mapping> <filter-name>SpringOpenSessionInViewFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
原文：http://www.cnblogs.com/tyb1222/p/4241754.html