使用JSONpath展平JSON数组

问题描述

我试图在以下JSON中展平“ policy_metrics”数组

{
"ticket": {
    "url": "https://company.zendesk.com/api/v2/tickets/12107.json","id": 12107,"description": "test","priority": "high","status": "open","slas": {
        "policy_metrics": [
            {   
                "breach_at": "2020-09-18T09:27:53Z","stage": "active","metric": "pausable_update_time","days": 2
            },{   
                "breach_at": null,"stage": "achieved","metric": "first_reply_time"
            },{   
                "breach_at": "2020-09-16T09:18:56Z","metric": "next_reply_time","hours": -4
            }   
        ]   
    },"allow_channelback": false,"allow_attachments": true
    }   
}

当我使用

$.ticket.slas.policy_metrics[*]

我得到以下是我想要的。

breach_at
阶段
指标
天
小时

我无法弄清楚如何获取票证属性和policy_metrics属性。例如：

网址
id
说明
优先
状态
breach_at
阶段
指标
天
小时

如果JSONPath无法实现，则Javascript示例也将起作用。

感谢您的帮助。

解决方法

所以我能够用Java语言制作

const flatten = require('flat').flatten;
  
const obj = {
    "ticket": {
        "url": "https://company.zendesk.com/api/v2/tickets/12107.json","id": 12107,"description": "test","priority": "high","status": "open","slas": {
            "policy_metrics": [
                {   
                    "breach_at": "2020-09-18T09:27:53Z","stage": "active","metric": "pausable_update_time","days": 2
                },{   
                    "breach_at": null,"stage": "achieved","metric": "first_reply_time"
                },{   
                    "breach_at": "2020-09-16T09:18:56Z","metric": "next_reply_time","hours": -4
                }   
            ]   
    },"allow_channelback": false,"allow_attachments": true
    }   
}

console.log(flatten(obj));

最终结果

{
  'ticket.url': 'https://company.zendesk.com/api/v2/tickets/12107.json','ticket.id': 12107,'ticket.description': 'test','ticket.priority': 'high','ticket.status': 'open','ticket.slas.policy_metrics.0.breach_at': '2020-09-18T09:27:53Z','ticket.slas.policy_metrics.0.stage': 'active','ticket.slas.policy_metrics.0.metric': 'pausable_update_time','ticket.slas.policy_metrics.0.days': 2,'ticket.slas.policy_metrics.1.breach_at': null,'ticket.slas.policy_metrics.1.stage': 'achieved','ticket.slas.policy_metrics.1.metric': 'first_reply_time','ticket.slas.policy_metrics.2.breach_at': '2020-09-16T09:18:56Z','ticket.slas.policy_metrics.2.stage': 'achieved','ticket.slas.policy_metrics.2.metric': 'next_reply_time','ticket.slas.policy_metrics.2.hours': -4,'ticket.allow_channelback': false,'ticket.allow_attachments': true
}

json jsonpath