呵呵,按楼上的以解决,但是不太明白为什么执行的update时会出现delete Hibernate: update userinfo set username=?, password=? where id=? Hibernate: update course set cou_name=?, cou_dis=? where cou_id=? Hibernate: update course set cou_name=?, cou_dis=? where cou_id=? Hibernate: delete from course_user_table where id=? Hibernate: insert into course_user_table (id, cou_id) values (?, ?) Hibernate: insert into course_user_table (id, cou_id) values (?, ?)有知道的快回答喽!马上结贴给分
楼上两位能否说的详细一点,解决了,立马给分,^_^
<key column="id"></key>
<many-to-many class="cn.lvbang.bean.Course" column="cou_id">
</many-to-many>
</set>
Hibernate: update userinfo set username=?, password=? where id=?
Hibernate: update course set cou_name=?, cou_dis=? where cou_id=?
Hibernate: update course set cou_name=?, cou_dis=? where cou_id=?
Hibernate: delete from course_user_table where id=?
Hibernate: insert into course_user_table (id, cou_id) values (?, ?)
Hibernate: insert into course_user_table (id, cou_id) values (?, ?)有知道的快回答喽!马上结贴给分