请随意编辑标题,我不知道如何最好地表达它:).
我有JSON,例如,看起来像这样:
{
"things": [
{
"name": "foo",
"params": [
{
"type": "t1",
"key": "key1",
"value": "val1"
},
{
"type": "t1",
"key": "category",
"value": "thefoocategory"
}
]
},
{
"name": "bar",
"params": [
{
"type": "t1",
"key": "key1",
"value": "val1"
},
{
"type": "t1",
"key": "category",
"value": "thebarcategory"
}
]
}
]
}
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我想要实现的是输出看起来像
[
{
name: "foo",
category: "thefoocategory"
},
{
name: "bar",
category: "thebarcategory"
}
]
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我能够很容易地提取名称 jq ' .things | .[] | .name'
我也可以提取类别 jq ' .things | .[] | .params | .[] | select(.key == "category") | .value'
但我无法将它们结合起来.
任何帮助赞赏
geo*_*off 10
这实际上相对简单:
.things | .[] | {name: .name, category: .params | .[] | select(.key=="category") | .value }
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