-"用于jq的求反.对于带有特殊字符(例如-")的键名，不能使用简化的".keyname"语法.有几种选择，但最可靠的方法是使用.["KEY NAME"]形式，当链接时，例如，可以将其缩写为["KEY NAME"]. .a["b-c"]是.a | .["b-c"]的简写.

"-" is used for negation in jq. For key names with special characters such as "-", one cannot use the simplified ".keyname" syntax. There are several alternatives, but the most robust is simply to use the form .["KEY NAME"], which can be abbreviated to ["KEY NAME"] when chained, e.g. .a["b-c"] is shorthand for .a | .["b-c"].

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If in doubt, use the pipe explicitly.

有关更多信息，请查阅jq手册和/或 https://github.com/stedolan/jq/wiki/FAQ

For further information, please consult the jq manual and/or https://github.com/stedolan/jq/wiki/FAQ