">
tbl_room 表
// 注意:这里连接的就是User.java里的room属性了, 改了这里就OK啦。如果后面要加条件就
用with (SQL是用的on)
String hql = "select u from User u left join u.room";
List<User> userList = this.getHibernateTemplate().find(hql).list();
System.out.println("size----"+userList.size());
for(User u : userList) {
System.out.println(u.getId() + " --- " + u.getTruename());
}