如何显示从休眠状态查询到引导程序表的结果?

时间:2018-06-26 11:14:16

标签: java hibernate spring-boot criteria

我有一个项目,其中我使用了休眠弹簧启动,我想在一个查询中连接两个表,并在引导表中显示结果。我进行了查询并取得了结果,但是它在List<Oject[]>中,我想在List<MyClass>中需要它。那么有人可以帮我怎么做...如何将查询结果放入引导表..? 查询是:

TableInfoDAO.java

         CriteriaBuilder builder = getCurrentSession().getCriteriaBuilder();
         CriteriaQuery<Object[]> criteriaQuery = builder.createQuery(Object[].class);

         Root<DocumentBean> rootDept = criteriaQuery.from(DocumentBean.class);
         Root<TableInfoBean> rootEmp = criteriaQuery.from(TableInfoBean.class);


         criteriaQuery.multiselect(rootDept,rootEmp);
         criteriaQuery.where(builder.equal(rootDept.get("user_id"), rootEmp.get("id")));

         Query<Object[]> query = getCurrentSession().createQuery(criteriaQuery);
         List<Object[]> resl = query.getResultList();
         for (Object[] objects : resl) {
                DocumentBean employee=(DocumentBean)objects[0];
                TableInfoBean department=(TableInfoBean)objects[1];
                System.out.println("EMP NAME="+department.getName()+"\t DEPT NAME="+employee.getNote());
             }
         acUsers =  (List<TableInfoBean>) (Object) resl;

和tableInfo.jsp

<tbody>
        <c:set var="count" value="1" scope="page" />
           <c:forEach var="userActiv" items="${acUsers}">
                <tr>
                   <td class="center">${count}</td> 
                    <td>${userActiv.name}</td>
                    <td>${userActiv.lastname}</td>
                </tr>
          <c:set var="count" value="${count + 1}" scope="page"/>
        </c:forEach>

如何将结果获取到Bootstrap表中。...谢谢!

2 个答案:

答案 0 :(得分:0)

您可以这样做

<tbody>
    <c:set var="count" value="1" scope="page" />
       <c:forEach var="userActiv" items="${acUsers}">
            <tr>
                <td class="center">${count}</td> 
                <td>${userActiv[0]}</td>
                <td>${userActiv[1]}</td>
            </tr>
      <c:set var="count" value="${count + 1}" scope="page"/>
</c:forEach>

答案 1 :(得分:0)

我找到了解决方案,只需更改:

<button class="selector" data-city="bangalore">Bangalore</button>
<button class="selector" data-city="mumbai">Mumbai</button>

<div id="openweathermap-widget-14"></div>