[ssh ][異常]The type org.springframework.dao.support.DaoSupport cannot be resolved........

寫spring的時候，使用SqlMapClientDaoSupport，結果報出異常：

The type org.springframework.dao.support.DaoSupport cannot be resolved. It is indirectly referenced from required .class files

上網搜索了一下：發現有些地方說，把spring-core-xx.jar換成 spring.jar。可是spring包裏邊沒有這個jar。