<#--
* 附件标签
-->
<#macro appendix documentId="owner" custom="false" type="all" field="name" contentOnly="false" autoLink="true" target="_blank" size="-1">
    <@cms_attachment contentid="${documentId}" attachmenttype="${type}" size="${size}">
        <#list DataList as appendix>
            <#if custom="true">
                <#global appendix = appendix />
                <#nested>
            <#else>
                <#local content = appendix["${field}"]>
                <#if autoLink="true" >
                    <a href="11" target="${target}">
                        ${content}
                    </a>
                <#else>
                        ${content}
                </#if>
            </#if>
        </#list>
    </@cms_attachment>
</#macro>

cms_attachment 是一个标签 用于取标签返回的list值
但是发现 如果标签返回的是一个内部类 则取不出数据会报错