"json"和"json"之间有什么区别吗?和"tojson" jinja中的盐堆过滤器? [英] Is there any difference between "json" and "tojson" filters in jinja for saltstack?

问题描述

根据saltstack文档，它是"json": https://docs.saltstack.com/zh_CN/latest/ref/renderers/all/salt.renderers.jinja.html

According to saltstack documentation it's "json": https://docs.saltstack.com/en/latest/ref/renderers/all/salt.renderers.jinja.html

但是在jinja doc中 http://jinja.pocoo.org/docs/2.9/templates/#内置过滤器-不是"json"，而是"tojson".

But in jinja doc http://jinja.pocoo.org/docs/2.9/templates/#builtin-filters - there is not "json", but "tojson".

有人知道为什么吗?

推荐答案

虽然我不能绝对肯定地说，但我的印象是Salt Renderers仅内置于Salt.例如，也有yaml和python渲染器，但没有针对Jinja的相应过滤器.

While I can't say absolutely for sure, I have an impression that Salt Renderers are built-in for Salt only. For example, there are also yaml and python renderers, but there is no corresponding filter for Jinja.

因此，json 渲染器和tojson 过滤器由于其用途而恰好具有相似的名称.而且您将无法在Salt之外使用json渲染器.

So, json renderer and tojson filter just happened to have similar names because of their purpose. And you won't be able to use json renderer outside of Salt.

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