方法
说明

Restrictions.eq
＝

Restrictions.allEq
利用Map来进行多个等于的限制

Restrictions.gt
＞

Restrictions.ge
＞＝

Restrictions.lt
＜

Restrictions.le
＜＝

Restrictions.between
BETWEEN

Restrictions.like
LIKE

Restrictions.in
in

Restrictions.and
and

Restrictions.or
or

Restrictions.sqlRestriction
用SQL限定查询

QBC常用限定方法

Restrictions.eq --> equal,等于.

Restrictions.allEq --> 参数为Map对象,使用key/value进行多个等于的比对,相当于多个Restrictions.eq的效果

Restrictions.gt --> great-than > 大于

Restrictions.ge --> great-equal >= 大于等于

Restrictions.lt --> less-than, < 小于

Restrictions.le --> less-equal <= 小于等于

Restrictions.between --> 对应SQL的between子句

Restrictions.like --> 对应SQL的LIKE子句

Restrictions.in --> 对应SQL的in子句

Restrictions.and --> and 关系

Restrictions.or --> or 关系

Restrictions.isNull --> 判断属性是否为空,为空则返回true

Restrictions.isNotNull --> 与isNull相反

Restrictions.sqlRestriction --> SQL限定的查询

Order.asc --> 根据传入的字段进行升序排序

Order.desc --> 根据传入的字段进行降序排序

MatchMode.EXACT --> 字符串精确匹配.相当于"like 'value'"

MatchMode.ANYWHERE --> 字符串在中间匹配.相当于"like '%value%'"

MatchMode.START --> 字符串在最前面的位置.相当于"like 'value%'"

MatchMode.END --> 字符串在最后面的位置.相当于"like '%value'"
详见http://blog.163.com/fll_0601/blog/static/549998820110187494865/

[code="java"]
Restrictions.eq
Restrictions.ge
Restrictions.le
[/code]

还差一个Restrictions.like