jsp部分代码:
<%@ page contentType="text/html;charset=UTF-8" language="java" %><%@include file="/common/header.jsp"%>用户管理 帐号:
后台代码:
public class UserDAOImpl extends BaseDaoImplimplements UserDAO {/** * 校验账号唯一性 */@Overridepublic List findObjectByAccountAndId(String id, String account) { StringBuilder hqlStr = new StringBuilder("FROM User t WHERE t.account = ?");if (StringUtils.isNotBlank(id)) { hqlStr.append(" AND t.id=?"); } Query query = getSession().createQuery(hqlStr.toString()); query.setParameter(0, account);if (StringUtils.isNotBlank(id)) { query.setParameter(1, id); } return query.list(); }
效果图:












