freemarker list用法

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我是靠谱客的博主老实滑板，最近开发中收集的这篇文章主要介绍freemarker list用法，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

后端数据组织

  Map<String, Object> map = new HashMap<>();
 List<TopnItem> topnItems = iTopnService.getTopn(jobId, "home");
map.put("topn", topnItems.subList(0, 10));

前端根据map中的key:topn获取数据

<tr bgcolor="#FFFFFF">

        <th style="font-family: '宋体', Arial; font-size: 14px; line-height: 36px;" align="center"> &nbsp;搜索词</th>
        <th style="font-family: '宋体', Arial; font-size: 14px; line-height: 36px;" align="center"> &nbsp;类别</th>
        <th style="font-family: '宋体', Arial; font-size: 14px; line-height: 36px;" align="center"> &nbsp;城市</th>
        <th style="font-family: '宋体', Arial; font-size: 14px; line-height: 36px;" align="center"> &nbsp;重复率/匹配度</th>
        <th style="font-family: '宋体', Arial; font-size: 14px; line-height: 36px;" align="center"> &nbsp;搜索次数</th>
        <th style="font-family: '宋体', Arial; font-size: 14px; line-height: 36px;" align="center"> &nbsp;词性分析</th>
        <#if topn?? && (topn?size > 0)>
            <#list topn as lender>
                <tr>
                    <td style="font-family: '宋体', Arial; font-size: 12px; line-height: 36px;" align="center" width="15%">&nbsp;${lender.keyword!""}</td>
                    <td style="font-family: '宋体', Arial; font-size: 12px; line-height: 36px;" align="center" width="15%"> &nbsp;${lender.category!""}</td>
                    <td style="font-family: '宋体', Arial; font-size: 12px; line-height: 36px;" align="center" width="15%">&nbsp;${lender.localname!""}</td>
                    <td style="font-family: '宋体', Arial; font-size: 12px; line-height: 36px;" align="center"><a href="${topnUrl}/${lender.jobIdString}/${lender.idString}">${lender.repeatDtail!""}</a></td>
                    <td style="font-family: '宋体', Arial; font-size: 12px; line-height: 36px;" align="center" width="15%">&nbsp;${lender.searchNum!""}</td>
                    <td style="font-family: '宋体', Arial; font-size: 12px; line-height: 36px;" align="center" width="15%">&nbsp;${lender.keywordCategorys!"暂无"}</td>
                </tr>
            </#list>
        <#else>
        </#if>
    </tr>