如何在YAML中转义指示符（即：或-） [英] How to escape indicator characters (i.e. : or - ) in YAML

问题描述

在配置文件中，我有一个希望为其分配URL的密钥。问题在于YAML将：和-字符解释为创建映射或列表，因此该行出现了问题

In a config file, I have a key to which I wish to assign a URL. The problem is that YAML interprets : and - characters as either creating mappings or lists, so it has a problem with the line

url: http://www.example-site.com/

（都是因为冒号位于http和连字符在中间）

(both because of the colon following http and the hyphen in the middle)

是否存在一种明确的方法来转义'：'和'-'？还是将整个事情都用单引号引起来并称之为一天？

Is there an explicit way to escape ':' and '-' ? Or would it work to just put the whole thing in single quotes and call it a day?

推荐答案

行情：

"url: http://www.example-site.com/"

为澄清起见，我的意思是引用价值，最初认为整个事情就是价值。如果 http://www.example-site.com/ 是值，则只需这样引用即可：

To clarify, I meant "quote the value" and originally thought the entire thing was the value. If http://www.example-site.com/ is the value, just quote it like so:

url: "http://www.example-site.com/"

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