用jsp做的html页面无法滑动

Question

用jsp页面做的网页，一个搜索页面，搜索结果很多，超出了页面大小，可是页面无法上下滑动。不太清楚该怎样设置

Answer 1

下面是我的代码

 <div class="container" id="Layer3" style="width: 100%; height: 2000px">
        <table class="table table-hover">
            <caption class="searchSubtitle tableBg">检索结果</caption>
            <thead class="titleBg">
            <tr>
                <th>题名</th>
                <th>作者</th>
                <th>种类</th>
                <th>下载链接</th>
            </tr>
            </thead>
            <tbody class="resultBg">
<%
    for(int i=0;i<size;i++)
    {String type = ((Map<String,Object>)resourceList.get(i)).get("type").toString();
        String displayType = "PAPER";
        switch (type){
            case "PAPER":
                displayType = "论文";
                break;
            case "PROJECT":
                displayType = "项目";
                break;
            case "PATENT":
                displayType = "专利";
                break;
            default:
                break;
        }

%>
<tr>
    <td align="center"><b><%=((Map<String,Object>)resourceList.get(i)).get("resourceName")%></b></td>
    <td align="center"><%=((Map<String,Object>)resourceList.get(i)).get("authorName")%></td>
    <td align="center"><%=displayType%></td>
    <td align="center"><%=((Map<String,Object>)resourceList.get(i)).get("resourceUrl")%></td>
</tr>
<%

    }
%>
            </tbody>
        </table>
    </div>