☰

jq：错误（at input.json：45）：无法使用字符串“value”索引数组

tag-icon • tag-icon text-processing csv array json jq
jq：错误（at input.json：45）：无法使用字符串“value”索引数组

我尝试使用 jq 将 .json 文件转换为 .csv。我得到无法索引数组与我的所有值的字符串值。 .json

{
  "organic_data": [
    {
      "description": "Football news, scores, results, fixtures and videos from the Premier League, Championship, European and World Football from the BBC.",
      "title": "Football - BBC Sport",
      "link": "https://www.bbc.co.uk/sport/football",
      "position": 0
    },
    {
      "description": "Sky Sports Football - Live games, scores, latest football news, transfers, results, fixtures and team news from the Premier to the Champions League.",
      "title": "Football Games, Results, Scores, Transfers, News - Sky Sports",
      "link": "https://www.skysports.com/football",
      "position": 1
    },
    {
      "description": "Football news, results, fixtures, blogs, podcasts and comment on the Premier League, European and World football from the Guardian, the world's leading ...",
      "title": "Soccer news, match reports and fixtures | The Guardian",
      "link": "https://www.theguardian.com/football",
      "position": 2
    },
    {
      "description": "What's happening in the grassroots game? Stay up-to-date or find out how you can participate in football via our England Football pages. The FA ...",
      "title": "The website for the English Football Association, Emirates FA ...",
      "link": "https://www.thefa.com/",
      "position": 3
    },
    {
      "description": "",
      "title": "Football - Wikipedia",
      "link": "https://en.wikipedia.org/wiki/Football",
      "position": 4
    },
    {
      "description": "Association football, more commonly known as football or soccer, is a team sport played between two teams of 11 players who primarily use their feet to ...",
      "title": "Association football - Wikipedia",
      "link": "https://en.wikipedia.org/wiki/Association_football",
      "position": 5
    },
    {
      "description": "",
      "title": "Football news - transfers, fixtures, scores, pictures | The Sun",
      "link": "https://www.thesun.co.uk/sport/football/",
      "position": 6
    }
  ]
}

命令：

jq -r '.[] | [.description, .title, .link, .position] | @csv' input.json >> output.csv

我收到错误：

jq: error (at input.json:45): Cannot index array with string "description"

使用以下命令我没有收到错误，但输出是错误的

jq -r '.[] | [".description", ".title", ".link", ".position"] | @csv' input.json

输出：

".description",".title",".link",".position"

我做错了什么以及如何正确处理？

答案1

您的 jq 程序假设数组位于 JSON 文档的顶部，但它实际上包含在字段中organic_data。因此，.[]您不需要在一开始就需要.organic_data[].

相关内容