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我有几个需要将地图字段转换为数组字段的情况，这些字段有时嵌套了几层。这些是文档中唯一需要更改的字段，因此其他字段不需要对其执行任何类型的转换。我目前的方法是复制每个级别的未更改字段，如下所示：

[
  {
    "operation": "shift",
    "spec": {
      "agentsMetrics": {
        "metricsPerAgent": {
          "*": {
            "$": "agentsMetrics.metricsPerAgent[#2].agentId",
            "@": "agentsMetrics.metricsPerAgent[#2].value"
          }
        },
        "*": {
          "@": "agentsMetrics.&"
        }
      },
      "skillsMetricsPerAgent": {
        "metricsPerSkill": {
          "*": {
            "$": "skillsMetricsPerAgent.metricsPerSkill[#2].skillId",
            "metricsPerAgent": {
              "*": {
                "$": "skillsMetricsPerAgent.metricsPerSkill[#4].metricsPerAgent[#2].agentId",
                "@": "skillsMetricsPerAgent.metricsPerSkill[#4].metricsPerAgent[#2].value"
              }
            },
            "*": {
              "@": "skillsMetricsPerAgent.metricsPerSkill[#3].&"
            }
          }
        },
        "*": {
          "@": "skillsMetricsPerAgent.&"
        }
      }
    }
  }
]

我的输入如下所示：

{
    "agentsMetrics": {
        "metricsTotals": {
            "connectedEngagements": 70,
            "nonInteractiveTotalHandlingTime": 309,
            "totalHandlingTime": 47696,
            "totalNonInteractiveChats": 2,
            "totalInteractiveChats": 73
        },
        "metricsPerAgent": {
            "645355412": {
                "connectedEngagements": 2,
                "nonInteractiveTotalHandlingTime": 0,
                "totalHandlingTime": 1718,
                "totalNonInteractiveChats": 0,
                "totalInteractiveChats": 2
            },
            "645366912": {
                "connectedEngagements": 1,
                "nonInteractiveTotalHandlingTime": 0,
                "totalHandlingTime": 488,
                "totalNonInteractiveChats": 0,
                "totalInteractiveChats": 1
            }
        }
    },
    "skillsMetricsPerAgent": {
        "metricsTotals": {
            "connectedEngagements": 70,
            "nonInteractiveTotalHandlingTime": 309,
            "totalHandlingTime": 47696,
            "totalNonInteractiveChats": 2,
            "totalInteractiveChats": 73
        },
        "metricsPerSkill": {
            "641431612": {
                "metricsTotals": {
                    "connectedEngagements": 7,
                    "nonInteractiveTotalHandlingTime": 0,
                    "totalHandlingTime": 6377,
                    "totalNonInteractiveChats": 0,
                    "totalInteractiveChats": 8
                },
                "metricsPerAgent": {
                    "645355312": {
                        "connectedEngagements": 1,
                        "nonInteractiveTotalHandlingTime": 0,
                        "totalHandlingTime": 115,
                        "totalNonInteractiveChats": 0,
                        "totalInteractiveChats": 1
                    },
                    "645365512": {
                        "connectedEngagements": 0,
                        "nonInteractiveTotalHandlingTime": 0,
                        "totalHandlingTime": 766,
                        "totalNonInteractiveChats": 0,
                        "totalInteractiveChats": 1
                    }
                }
            },
            "1218517512": {
                "metricsTotals": {
                    "connectedEngagements": 2,
                    "nonInteractiveTotalHandlingTime": 0,
                    "totalHandlingTime": 1379,
                    "totalNonInteractiveChats": 0,
                    "totalInteractiveChats": 2
                },
                "metricsPerAgent": {
                    "645367512": {
                        "connectedEngagements": 1,
                        "nonInteractiveTotalHandlingTime": 0,
                        "totalHandlingTime": 571,
                        "totalNonInteractiveChats": 0,
                        "totalInteractiveChats": 1
                    },
                    "645378812": {
                        "connectedEngagements": 1,
                        "nonInteractiveTotalHandlingTime": 0,
                        "totalHandlingTime": 808,
                        "totalNonInteractiveChats": 0,
                        "totalInteractiveChats": 1
                    }
                }
            }
        }
    }
}

有什么方法可以针对特定字段并自行操作它们，同时保持其他所有内容不变？在这种情况下，我想针对 metricsPerAgent 和 metricsPerSkill。

4

2 回答 2

1

有什么方法可以针对特定字段并自行操作它们，同时保持其他所有内容不变？

否/不带班次/目前不。请注意，“移位”操作是从输入到输出进行复制。

于 2017-03-09T22:59:42.957 回答
0

This approach seems to work (haven't tested thoroughly or evaluated the efficiency, though):

{
    "operation": "shift",
    "spec": {
        // derived from https://stackoverflow.com/questions/40494231/re-parent-a-json-object-using-jolt#40513842
        "*": {
            "@": "&"
        },
        // any specific shifts go here
    }
}
于 2018-08-01T13:25:23.767 回答