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模板过滤器 - json_script


示例

将对象转换为 JSON 对象

{{ cars|json_script }}
运行示例 »

定义和用法

The json_script 过滤器将对象(例如 Python 元组)转换为 JSON 对象,并用 <script> 标签包围。


语法

{{ value|json_script:id }}

模板过滤器通过使用管道 | 字符后跟过滤器名称来定义。

参数通过使用冒号 : 字符后跟参数值来定义。


参数

描述
id 必需。一个字符串,将作为 script 元素的 id 值。

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