在 bash 中使用 jq 进行嵌套的 Json 解析

SuS*_*SuS 1 bash json nested export-to-csv jq

我需要解析一个 json 文件,我将 bash 脚本与 jq 绑定在一起,但没有得到预期的输出。

JSON 文件:

[
  {
    "fqdn": "my-created-lb",
    "status": "Active",
    "members": {
      "10.45.78.9:80": {
        "dc": "NA",
        "state": "enabled",
        "port": 80
      },
      "10.45.78.10:80": {
        "dc": "NA",
        "state": "enabled",
        "port": 80
      },
      "10.45.78.11:80": {
        "dc": "NA",
        "state": "enabled",
        "port": 80
      },
      "10.45.78.12:80": {
        "dc": "NA",
        "state": "enabled",
        "port": 80
      }
    }
  }
]
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我需要输出为:

"my-created-lb"
"10.45.78.9:80","enabled"
"10.45.78.10:80","enabled"
"10.45.78.11:80","enabled"
"10.45.78.12:80","enabled"
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我在 jq 下面尝试过,但没有得到预期的输出:

jq '.[] | .fqdn,.members,.members[].state'
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但我低于输出:

jq '.[] | .fqdn,.members,.members[].state'
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Tho*_*hor 7

因为您想要密钥的名称,所以您可以这样使用to_entries

jq -r '.[] | .fqdn, ( .members | to_entries | .[] | [ .key, .value.state ] | @tsv )'
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输出:

jq -r '.[] | .fqdn, ( .members | to_entries | .[] | [ .key, .value.state ] | @tsv )'
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编辑

要获得原始帖子中列出的确切输出,请将jq脚本修改为:

jq -r '.[] | [.fqdn], ( .members | to_entries | .[] | [ .key, .value.state ] ) | @csv'
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输出:

my-created-lb
10.45.78.9:80   enabled
10.45.78.10:80  enabled
10.45.78.11:80  enabled
10.45.78.12:80  enabled
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