休眠条件查询以获取特定列

使用投影来指定您要返回的列。

例

SQL查询

SELECt user.id, user.name FROM user;

hibernate替代

Criteria cr = session.createCriteria(User.class)    .setProjection(Projections.projectionList()      .add(Projections.property("id"), "id")      .add(Projections.property("Name"), "Name"))    .setResultTransformer(Transformers.aliasToBean(User.class));  List<User> list = cr.list();