Hibernate 如何在表单中显示列表中的值(数据库中的值)?

Hibernate 如何在表单中显示列表中的值(数据库中的值)?,hibernate,list,jsp,spring-mvc,createquery,Hibernate,List,Jsp,Spring Mvc,Createquery,在我的数据库中,我有3个表,显示在图像上。我不想从存储表中获取数据并以表单形式显示。但我的名单有问题。查询在数据库中工作良好,并且在程序中也得到了对象,但不想在窗体上显示。什么问题 实体存储 } DAO获取列表方法 看法 堆栈跟踪 已解决: @Override public List<Store> getAllStoresWithoutCurrentGoods(int userId, int goodsId) throws SQLException { Session s

在我的数据库中,我有3个表,显示在图像上。我不想从存储表中获取数据并以表单形式显示。但我的名单有问题。查询在数据库中工作良好,并且在程序中也得到了对象,但不想在窗体上显示。什么问题

实体存储

}

DAO获取列表方法

看法

堆栈跟踪

已解决:

  @Override
public List<Store> getAllStoresWithoutCurrentGoods(int userId, int goodsId) throws SQLException {
    Session session = null;
    List<Store> stores = new ArrayList<Store>();
    try {
        session = this.sessionFactory.openSession();
        stores = session.createQuery("from Store u where (u.user.id = :userId) and" +
                                    " not exists(from CatalogStore u1 where" +
                                    " (u1.store.id = u.id) and (u1.catalogCompany.id = :goodsId))")
                .setParameter("goodsId", goodsId).setParameter("userId", userId).list();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (session != null && session.isOpen())
            session.close();
    }
    return stores;
}
@Override
public List<Store> getAllStoresWithoutCurrentGoods(int userId, int goodsId) throws SQLException {
    Session session = null;
    Transaction tx = null;
    List<Store> stores = new ArrayList<Store>();
    try {
        session = this.sessionFactory.openSession();
        tx = session.beginTransaction();
        stores = session.createSQLQuery("select t1.id, t1.name, t1.idType, t1.idDirector " +
                            "from Store t1 " +
                            "join store_catalog t2 on(t1.id = t2.idStore) " +
                            "where t1.idDirector = " + userId + " and t2.idGoodsOnFirm <> " + goodsId + " group by t1.id").list();

        //alternative in hql
        /*stores=session.createQuery("from Store u, CatalogStore u1 " +
                                    "where (u.user.id = :userId) and " +
                                    "(u1.catalogCompany.id != :goodsId)" +
                                    "group by u.id")
                                    .setParameter("goodsId", goodsId).setParameter("userId", userId).list();*/
        tx.commit();
    } catch (Exception e) {
        if (tx != null)
            tx.rollback();
        e.printStackTrace();
    } finally {
        if (session != null && session.isOpen())
            session.close();
    }
    return stores;
}
<c:if test="${!empty storeList}">
<table>
    <c:forEach items="${storeList}" var="store">
        <tr class="editField">

            <td><c:out value="${store.id}" />
            </td>
            <td><c:out value="${store.name}" />
            </td><!--
            <td><//c:out value="${store.storeType.name}" />
            </td>
            <td><//c:out value="${store.address}" />
            </td>-->
            <td><input type="button" id = 'addInThisStore' value="Add"></td>
        </tr>
    </c:forEach>


</table>
58:         <c:forEach items="${storeList}" var="store">
59:             <tr class="editField">
60: 
61:                 <td><c:out value="${store.id}" />
62:                 </td>
63:                 <td><c:out value="${store.name}" />
64:                 </td><!--


Stacktrace:] with root cause
java.lang.NumberFormatException: For input string: "id"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at javax.el.ArrayELResolver.coerce(ArrayELResolver.java:158)
...
  @Override
public List<Store> getAllStoresWithoutCurrentGoods(int userId, int goodsId) throws SQLException {
    Session session = null;
    List<Store> stores = new ArrayList<Store>();
    try {
        session = this.sessionFactory.openSession();
        stores = session.createQuery("from Store u where (u.user.id = :userId) and" +
                                    " not exists(from CatalogStore u1 where" +
                                    " (u1.store.id = u.id) and (u1.catalogCompany.id = :goodsId))")
                .setParameter("goodsId", goodsId).setParameter("userId", userId).list();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (session != null && session.isOpen())
            session.close();
    }
    return stores;
}