Freemarker之List学习

1：_index 与 _has_next

Java代码：

<#assign seq = ["winter", "spring", "summer", "autumn"]> <#list seq as x> ${x_index + 1}. ${x}<#if x_has_next>,</#if></#list>

 

输出：

1. winter, 2. spring, 3. summer, 4. autumn

2：循环变量

Java代码：

<#assign x=3> <#list 1..x as i> ${i} </#list>

 

输出：

1 2 3

 

如果x=-5则输出：
1 0 -1 -2 -3 -4 -5

 

3：跳出循环

Java代码：

<#assign seq = ["winter", "spring", "summer", "autumn"]> <#list seq as x> ${x} <#if x = "spring"><#break></#if> </#list>

输出：

winter spring

4：noparse

 

Java代码：

<#noparse> <table> <#list animals as being> <tr> <td>${being.name}<td>${being.price} Euros</td> </tr> </#list> </table> </#noparse>

 

输出：

<#list animals as being> ${being.name} ${being.price} Euros

5：compress

 

Java代码：

<#assign x = " moo /n/n "><#compress> 1 2 3 4 5 ${x} test only I said, test only </#compress>

 

输出：

1 2 3 4 5 moo test only I said, test only