freemarker traversal numbers, arrays, List collection, Map collection

Code:

遍历数字:
<#list 1..10 as n>
    <span>${n}  </span>
</#list>
<br>
遍历数字-后台传值num:
<#list 1..num as nn>
	<span>${nn} </span>
</#list>
<br>
遍历数组:
<#list [10,20,50,100] as n>
	<span>${n}</span>
</#list>
<br>
遍历List集合(此处List中数据是对象，有size属性):
<#list myList as d>
	<p>size值：${d.size}</p>
</#list>
遍历map集合:
<#list myMap?keys as key>
	<p>key: ${key}, value: ${myMap["${key}"]}</p>
</#list>

Renderings: