1. freemarker获取list的size :
Java
ArrayList<String> list = new ArrayList<String>();
Freemaker
${list?size}
2. list的遍历:
<#list animals as being> <tr> <td>${being.name}${being.price}<td> </tr> </#list>
3.list遍历中的下标序号:
_index是list的一个属性
<#list list as a> ${a_index} </#list>
4. list的嵌套:
<#list jsskList as jsskVO> <#list kcList as kcVO> <#if kcVO.kch=jsskVO.kch> (kcVO里有编号和名称,而jsskVO里只有编号) ${kcVO.kcm} </#if> </#list> </#list>
5. list排序:
升序 .sort_by()
<#list list?sort_by("字段") as x> </#list>
降序 .sort_by()?reverse
<#list list?sort_by("字段")?reverse as x> </#list>