jq - 如何以正确的顺序打印 JSON 数组的整个索引，而不是一个接一个地打印所有特定字段？

Question

我有以下 JSON:

{
  "family_name": "The Brown Family",
  "members": [
    {
      "name": "James",
      "age": 42
    },  
    {
      "name": "Sarah",
      "age": 43,
    }
  ]
}
{
  "family_name": "The Smith Family",
  "members": [
    {
      "name": "Thomas",
      "age": 32
    },  
    {
      "name": "Jane",
      "age": 30,
    }
  ]
}

我想打印每个家庭的姓氏，然后打印'members'中包含的每个索引。我在 JQ 中尝试了以下内容。

echo $myJson | jq -r '"\("Family Name: ") \(.family_name)", "\("Member Name: ") \(.members[].name)", "\("Age: ") \(.members[].age)", "\n"'

我希望这会打印出以下内容：

Family Name: The Brown Family   
Member Name: James
Age: 42
Member Name: Sarah
Age: 43

Family Name: The Smith Family
Member Name: Thomas
Age: 32
Member Name: Jane
Age: 30

然而，它打印：

Family Name: The Brown Family   
Member Name: James
Member Name: Sarah
Age: 42
Age: 43

Family Name: The Smith Family
Member Name: Thomas
Member Name: Jane
Age: 32
Age: 30

如何更改我的 jq 脚本以按正确的顺序生成正确的输出？谢谢。

Answer 1

您可以使用以下命令：

jq -r '"Family Name: \(.family_name)",(.members[]|"Member Name: \(.name)","Age: \(.age)")' file.json

jq - 如何以正确的顺序打印 JSON 数组的整个索引，而不是一个接一个地打印所有特定字段？

jq - How do I print the entire index of a JSON array in the correct order, instead of printing all of one specific field one after each other?

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