如何使用jq在同一個json文件中合並不同的對象和數組

Question

我有一個包含以下內容的 json 文件

 {
    "Cities":
      {
        "city": New York,
        "zip_code": "10034",
        "state": "NY"
      },
    "addresss": [
      {
        "address_line1": 123 Main Street,
        "address_line2": Unit 130
      },
      {
        "address_line1": 5th Avenue,
        "address_line2": East River Tower
      }
    ]
  }

我正在嘗試組合這兩個對象（ Cities 和數組地址）並創建一個新數組 mailing_address ，如下所示

mailing_address:[
{
        "address_line1": 123 Main Street,
        "address_line2": Unit 130,
        "city": New York,
        "zip_code": "10034",
        "state": "NY"

},
{
        "address_line1": 5th Avenue,
        "address_line2": East River Tower,
        "city": New York,
        "zip_code": "10034",
        "state": "NY"
}
]

我嘗試過添加、映射和減少，但是所有這些方法都只將城市添加到第一個元素而不是每個元素。 有沒有辦法使用 jq 執行此操作？

謝謝

Answer 1

.Cities as $c | { mailing_address: (.addresss | map(. * $c)) }

將輸出：

{
  "mailing_address": [
    {
      "address_line1": "123 Main Street",
      "address_line2": "Unit 130",
      "city": "New York",
      "zip_code": "10034",
      "state": "NY"
    },
    {
      "address_line1": "5th Avenue",
      "address_line2": "East River Tower",
      "city": "New York",
      "zip_code": "10034",
      "state": "NY"
    }
  ]
}

---

首先，我們將 Cities 對象保存到一個變量中。 然后我們使用您的mailing_address鍵創建一個新對象，遍歷每個地址並向其添加 (*) Cities 變量

在線嘗試