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模板过滤器 - join


示例

使用井号作为分隔符,将列表中的所有项目连接成一个字符串

<h1>{{ fruits|join:"#" }}</h1>
运行示例 »

定义和用法

The join 过滤器获取可迭代对象中的所有项目并将它们连接成一个字符串。

必须指定一个字符串作为分隔符。


语法

{{ value|join:separator }}

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
separator 必需。表示分隔符的字符串。

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