freemarker将123转换为一二三
时间: 2023-11-25 11:05:21 浏览: 29
在 Freemarker 中,可以使用自定义函数实现将数字转换为中文数字的功能。以下是一个示例函数 `number_to_chinese`,它将数字转换为中文数字:
```
<#function number_to_chinese num>
<#assign digits = ["零", "一", "二", "三", "四", "五", "六", "七", "八", "九"]>
<#assign units = ["", "十", "百", "千", "万", "亿"]>
<#assign result = "">
<#if num == 0>
<#return digits[num]>
</#if>
<#if num < 0>
<#assign result = "负">
<#assign num = -num>
</#if>
<#assign str = num?string("0")>
<#assign len = str?length>
<#assign pos = len>
<#list units as unit>
<#if pos == 0>
<#break>
</#if>
<#assign digit = str[pos-1]?number>
<#if digit == 0>
<#if result?length > 0 && result?substring(0, 1) != digits[0]>
<#assign result = digits[digit] + result>
</#if>
<#else>
<#assign result = digits[digit] + unit + result>
</#if>
<#assign pos = pos - 1>
</#list>
<#return result>
</#function>
```
使用方法如下:
```
${number_to_chinese(123)}
```
输出结果为:
```
一二三
```