sql: select * from table t where (t.name like '%张三%' or t.schoolName like '%张三%' or t.cityname like '%张三%')
用Nhibernate Criteria就可以写成
var criteria = NHibernateSessionReader.CreateCriteria(typeof(Contract));
if (!string.IsNullOrEmpty(keyWord))
{
criteria.Add(Expression.Like("name", keyWord, MatchMode.Anywhere)
|| Expression.Like("school", "%" + keyWord + "%")
|| Expression.Like("cityname", "%" + keyWord + "%")
|| Expression.Like("province", "%" + keyWord + "%")
|| Expression.Like("UserName", "%" + keyWord + "%"));
}
或者
if (!string.IsNullOrEmpty(keyWord))
{
criteria.Add(
Restrictions.Or(Expression.Like("name", keyWord, MatchMode.Anywhere),
Restrictions.Or(Expression.Like("school", keyWord, MatchMode.Anywhere),
Restrictions.Or(Expression.Like("cityname", keyWord, MatchMode.Anywhere),
Restrictions.Or(Expression.Like("province", keyWord, MatchMode.Anywhere),
Restrictions.Or(Expression.Like("UserName", keyWord, MatchMode.Anywhere),
Restrictions.Like("UserName", keyWord, MatchMode.Anywhere)))))));
}
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】凌霞软件回馈社区,博客园 & 1Panel & Halo 联合会员上线
【推荐】抖音旗下AI助手豆包,你的智能百科全书,全免费不限次数
【推荐】博客园社区专享云产品让利特惠,阿里云新客6.5折上折
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步