本文介绍了根据另一个键的值有条件地打印值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
下面是一些JSON示例:
Here's some example JSON:
{ "Tags": [ { "Key": "Name", "Value": "foo" }, { "Key": "Type", "Value": "C" } ] }我只想在键"为类型"时打印值"的值.因此,它应该打印出"C".到目前为止,这就是我所拥有的.
I want to print the value of "Value" only when "Key" is "Type". So it should print out "C". This is what I have so far.
echo $MY_TAGS | jq 'if .Tags[].Key == "Type" then .Tags[].Value else empty end'但它会打印出来:
"foo" "C"
"foo" "C"
有没有办法做到这一点?
Is there a way to do this?
推荐答案尝试一下:
.Tags[] | select(.Key == "Type") | .Value更多推荐
根据另一个键的值有条件地打印值
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