s验证数据库中字段值是否重复
摘要:
daoImpl: public String isVipCode(String vipcode) { String sql = "from FfzjUserEntity where vip_code='"+vipcode+"' "; Query queryObject = getSession(). 阅读全文
posted @ 2016-03-11 16:28 lelonta 阅读(590) 评论(0) 推荐(0) 编辑