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模板过滤器 - truncatewords


示例

确保文本不超过 3 个单词

<p>{{ mytext|truncatewords:3 }}</p>
运行示例 »

定义和用法

truncatewords 过滤器截断值,如果它超过指定数量的单词。

如果值被截断,则会在字符串末尾添加三个点 (...)。

另请参阅

truncatewords_html
truncatechars
truncatechars_html


语法

{{ value|truncatewords:number }}

模板过滤器通过使用管道 | 字符后跟过滤器的名称来定义。

参数通过使用冒号 : 字符后跟参数值来定义。


参数

描述
number 必需。指定允许多少个单词的数字。

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