JSON 整理与类型生成可运行案例
预约记录:递归排序对象字段并保留数组顺序
递归按键名整理对象,便于人工检查。bookings 的数组顺序不变;排序后的 JSON 文本不能直接当作通用签名规范或所有语言一致的 canonical JSON。
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JSON 整理与类型生成
pretty键排序运行结果
{
"data": {
"bookings": [
{
"bookingId": "demo-bookings-1",
"confirmed": true,
"guests": 2,
"roomType": "standard",
"schedule": {
"date": "2026-01-15",
"slots": [
"09:00"
]
},
"title": "演示场地预约"
},
{
"bookingId": "demo-bookings-2",
"confirmed": false,
"guests": 8,
"roomType": "meeting",
"schedule": {
"date": "2026-01-16",
"slots": [
"14:00",
"15:00"
]
},
"title": "演示会议预约"
}
],
"summary": {
"note": null,
"total": 2
}
},
"ok": true
}原例已核验,可修改输入后重新运行。
⌘ / Ctrl + Enter 运行01
场景与操作说明
预约日期字符串与时区需要额外约定。样本确认标记不代表真实资源可用,此页面不提交预约。
guests 是演示参与人数;房间容量不由本例自动校验。
- 核对 预约记录 的字段层级,保留 bookingId 的字符串类型。
- 修改一项输入并运行,观察结果中的值或路径如何变化。
- 载入对照样本,复现下面的变化;恢复原例会替换当前输入。
02
对照样本
对照样本反转 bookings 数组。字段排序不会把数组自动排回去,核对输出中的首条 bookingId。
查看对照输入
{
"ok": true,
"data": {
"bookings": [
{
"bookingId": "demo-bookings-2",
"title": "演示会议预约",
"guests": 8,
"confirmed": false,
"roomType": "meeting",
"schedule": {
"date": "2026-01-16",
"slots": [
"14:00",
"15:00"
]
}
},
{
"bookingId": "demo-bookings-1",
"title": "演示场地预约",
"guests": 2,
"confirmed": true,
"roomType": "standard",
"schedule": {
"date": "2026-01-15",
"slots": [
"09:00"
]
}
}
],
"summary": {
"total": 2,
"note": null
}
}
}对照样本的实际结果
{
"data": {
"bookings": [
{
"bookingId": "demo-bookings-2",
"confirmed": false,
"guests": 8,
"roomType": "meeting",
"schedule": {
"date": "2026-01-16",
"slots": [
"14:00",
"15:00"
]
},
"title": "演示会议预约"
},
{
"bookingId": "demo-bookings-1",
"confirmed": true,
"guests": 2,
"roomType": "standard",
"schedule": {
"date": "2026-01-15",
"slots": [
"09:00"
]
},
"title": "演示场地预约"
}
],
"summary": {
"note": null,
"total": 2
}
},
"ok": true
}