小编abb*_*abb的帖子

我在雪花文档中找不到任何可以执行此操作的函数。

我想使用JOLT转换库重命名嵌套在另一个数组中的数组中的字段.1.要重命名的一个字段是数组2中的顶级字段.要重命名的两个字段位于嵌套数组中

我尝试过使用通配符,但是他们没有给我预期的输出.我使用的是JOLT 0.0.22版本.

输入JSON:

{
    "country": "usa",
    "state": [
        {
            "stateName": "TX",
            "location": "south",
            "cities": [
                {
                    "name": "Austin",
                    "pop": "1M"
                },
                {
                    "name": "Dallas",
                    "pop": "2M"
                }
            ]
        },
        {
            "stateName": "CA",
            "location": "west",
            "cities": [
                {
                    "name": "SanFran",
                    "pop": "3M"
                },
                {
                    "name": "LosAngeles",
                    "pop": "4M"
                }
            ]
        }
    ]
}

预期产出:

{
    "country": "usa",
    "state": [
        {
            "stateName": "TX",
            "locatedIn": "south",  // name change here
            "cities": [
                {
                    "cityname": "Austin",  // name change here
                    "citypopulation": "1M" // …

当我这样做时，gcloud docker push 我收到以下错误。

denied: Unable to create the repository, please check that you have access to do so.

gcloud info显示 gcloud 中配置的正确项目名称。

有人可以指导我解决这个问题吗？或者建议一个替代方案。

我尝试过不使用gcloud直接登录，登录成功但推送失败

$docker login -e 2983212121577-compute@developer.gserviceaccount.com -u oauth2accesstoken  -p "$(gcloud auth print-access-token)" https://gcr.io
Flag --email has been deprecated, will be removed in 1.14.
Login Succeeded
$ docker push gcr.io/project/imagename
...
denied: Unable to create the repository, please check that you have access to do so.

$ gcloud --版本 Google Cloud SDK 147.0.0

$ docker --version …

由于 java 没有通用数组，我使用了将 Object 数组转换为类型参数的常规技巧。当我有一个正式的类型参数时，这工作正常，<T>但当我使用有界类型参数时则不然<T extends something>。

使用正式类型的以下代码工作正常

public class Deck <T> {
    private T [] cards;
    private int size;

    public Deck () {
        cards = (T []) new Object[52];
        size = 0;
    }
}

public class BlackJackGame {
    Deck<BlackJackCard> deck;

    public BlackJackGame() {
        deck = new Deck<>();
        populate (deck);
        deck.shuffle();
    }
}

public class BlackJackCard extends Card {
}

以下使用有界类型的代码抛出错误

public class Deck <T extends Card> {
    private T [] cards;
    private int size;

    public …

我必须转换的输入JSON如下:

{
  "Business": [
    {
      "Label": "Entertainment",
      "category": "Advert",
      "weight": "",
      "types": [
        "T1",
        "T2"
      ]
    },
    {
      "Label": "FMCG",
      "category": "Campaign",
      "weight": "",
      "types": [
        "T9",
        "T10"
      ]
    }
  ]
}

预期产出:

{
  "Business": [
    {
      "Label": "Entertainment",
      "category": "Advert",
      "weight": "",
      "types": "T1"
    },
    {
      "Label": "Entertainment",
      "category": "Advert",
      "weight": "",
      "types": "T2"
    },
    {
      "Label": "FMCG",
      "category": "Campaign",
      "weight": "",
      "types": "T9"
    },
    {
      "Label": "FMCG",
      "category": "Campaign",
      "weight": "",
      "types": "T10"
    }
  ]
}

我已经尝试了JOLT github帮助页面提供的不同JsonSpecs.但我无法解决这个问题.任何帮助或指示将不胜感激.