JQ：嵌套的JSON转换
[英]JQ: Nested JSON transformation
问题描述
I actually looking for a software to transform json files (i am a complete json noobie) that i got from a web api, for a better load to my SQL database. 
我实际上正在寻找一个软件来转换我从web api获得的json文件（我是一个完整的json noobie），以便更好地加载到我的SQL数据库。 Some hours Google Research later i found jq, that hit my needs nearly to 100%. 几个小时谷歌研究后来我发现了jq，这几乎达到了我的需求100％。 I though i found the necessary filter Operation on jq for my needs but runs now in a "little" Problem. 我虽然为了我的需要在jq上找到了必要的过滤器操作，但现在运行的是“小”问题。 My source json is heavly nested and i Need to extract several data (from objects/Arrays) from different layer in the jsons paths. 我的源json是大量嵌套的，我需要从jsons路径中的不同层提取多个数据（来自对象/数组）。 I built following filter on jqplay: 我在jqplay上构建了以下过滤器：
. | {cruise_nid: .nid} + {nights: .nights} + {zone: .zones[].title} + {sails_nid: .sails[].nid} + {arrival: .sails[].arrival} + {departure: .sails[].departure} + {cabintype: .sails[].cabins[].cabinType.kindName} + {catalogprice: .sails[].cabins[].catalogPrice} + {discountprice: .sails[].cabins[].discountPrice} + {currency: .sails[].cabins[].currency}
source json (shorted): source json（简称）：
{
"nid": 434508,
"nights": 121,
"zones": [
{
"nid": 35761,
"title": "Weltreise",
}
],
"sails": [
{
"nid": 434516,
"arrival": 1525644000,
"bookingServiceCode": "kreuzfahrt/c8a3/mit-der-columbus-einmal-um-die-ganze-welt-once-in-a-lifetime",
"departure": 1515193200,
"optionalFlightPrice": null,
"cabins": [
{
"cabinType": {
"nid": 379723,
"title": "Glückskabine Innen (Kat. IG): ",
"description": "Bei Buchung einer Garantiekabine überlassen Sie der Reederei die Wahl Ihrer Kabinennummer und Deck. Sie entscheiden sich für die Route, einen der zur Auswahl stehenden Termine, sowie die Kabinenkategorie. Für Ihre Flexibilität werden Sie mit attraktiven Vorzugspreisen belohnt.",
"bookingServiceCode": "IG",
"externalCode": "IG",
"kindId": 19,
"kindName": "Innenkabine",
"kind": "inside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "",
"size": "",
"bed": "",
"windows": "",
"balcony": "",
"information": null,
"isGuaranteeCabin": true,
"guaranteeCabinInfo": "Bei Buchung einer Garantiekabine überlassen Sie der Reederei die Wahl Ihrer Kabinennummer und Deck. Sie entscheiden sich für die Route, einen der zur Auswahl stehenden Termine, sowie die Kabinenkategorie. Für Ihre Flexibilität werden Sie mit attraktiven Vorzugspreisen belohnt.",
"amenities": [],
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 9519,
"catalogPrice": 17879,
"discountPercentage": 0.4675876726886291,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379730,
"title": "Innenkabine Standard (Kat. 1): ",
"description": "<ul>\r\n<li>Lage: Deck 5</li>\r\n<li>2 Einzelbetten</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>\r\n",
"bookingServiceCode": "1",
"externalCode": "1",
"kindId": 19,
"kindName": "Innenkabine",
"kind": "inside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 5",
"size": "18 m²",
"bed": "2 Einzelbetten",
"windows": "",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 10239,
"catalogPrice": 18599,
"discountPercentage": 0.44948653153395346,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379731,
"title": "Innenkabine Standard Plus (Kat. 2): ",
"description": "<ul>\r\n<li>Lage: Deck 6</li>\r\n<li>2 Einzelbetten</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>\r\n",
"bookingServiceCode": "2",
"externalCode": "2",
"kindId": 19,
"kindName": "Innenkabine",
"kind": "inside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 6",
"size": "18 m²",
"bed": "2 Einzelbetten",
"windows": "",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 11299,
"catalogPrice": 20519,
"discountPercentage": 0.4493396364345241,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379732,
"title": "Innenkabine Superior (Kat. 3): ",
"description": "<ul>\r\n<li>Lage: Deck 10</li>\r\n<li>2 Einzelbetten</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "3",
"externalCode": "3",
"kindId": 19,
"kindName": "Innenkabine",
"kind": "inside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 10",
"size": "18 m²",
"bed": "2 Einzelbetten",
"windows": "",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 11999,
"catalogPrice": 21809,
"discountPercentage": 0.44981429684992436,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379734,
"title": "Innenkabine Premium (Kat. 4): ",
"description": "<ul>\r\n<li>Lage: Deck 11</li>\r\n<li>2 Einzelbetten</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>\r\n",
"bookingServiceCode": "4",
"externalCode": "4",
"kindId": 19,
"kindName": "Innenkabine",
"kind": "inside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 11",
"size": "18 m²",
"bed": "2 Einzelbetten",
"windows": "",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 12709,
"catalogPrice": 23089,
"discountPercentage": 0.44956472779245527,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379740,
"title": "Glückskabine Außen (Kat. OG): ",
"description": "Bei Buchung einer Garantiekabine überlassen Sie der Reederei die Wahl Ihrer Kabinennummer und Deck. Sie entscheiden sich für die Route, einen der zur Auswahl stehenden Termine, sowie die Kabinenkategorie. Für Ihre Flexibilität werden Sie mit attraktiven Vorzugspreisen belohnt.",
"bookingServiceCode": "OG",
"externalCode": "OG",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "",
"size": "",
"bed": "",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": true,
"guaranteeCabinInfo": "Bei Buchung einer Garantiekabine überlassen Sie der Reederei die Wahl Ihrer Kabinennummer und Deck. Sie entscheiden sich für die Route, einen der zur Auswahl stehenden Termine, sowie die Kabinenkategorie. Für Ihre Flexibilität werden Sie mit attraktiven Vorzugspreisen belohnt.",
"amenities": [],
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 12119,
"catalogPrice": 22739,
"discountPercentage": 0.4670390078719381,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379748,
"title": "Außenkabine Standard mit eingeschränkter Sicht (Kat. 6C): ",
"description": "<ul>\r\n<li>Lage: Deck 8</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "6C",
"externalCode": "6C",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 8",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster mit eingeschränkter Sicht",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 12989,
"catalogPrice": 23609,
"discountPercentage": 0.4498284552501165,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379749,
"title": "Außenkabine Standard mit eingeschränkter Sicht (Kat. 6B): ",
"description": "<ul>\r\n<li>Lage: Deck 9</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "6B",
"externalCode": "6B",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 9",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster mit eingeschränkter Sicht",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 13409,
"catalogPrice": 24379,
"discountPercentage": 0.4499774395996554,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379750,
"title": "Außenkabine Standard (Kat. 6): ",
"description": "<ul>\r\n<li>Lage: Deck 4</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Bullauge</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "6",
"externalCode": "6",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 4",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Bullauge",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 14119,
"catalogPrice": 25659,
"discountPercentage": 0.4497447289450095,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379751,
"title": "Außenkabine Standard (Kat. 7): ",
"description": "<ul>\r\n<li>Lage: Deck 6</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "7",
"externalCode": "7",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 6",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 14459,
"catalogPrice": 26299,
"discountPercentage": 0.4502072322141526,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379752,
"title": "Außenkabine Standard Plus (Kat. 8): ",
"description": "<ul>\r\n<li>Lage: Deck 8 & 9</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "8",
"externalCode": "8",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 8 & 9",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 15169,
"catalogPrice": 27579,
"discountPercentage": 0.44998005728996704,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379753,
"title": "Außenkabine Superior (Kat. 9): ",
"description": "<ul>\r\n<li>Lage: Deck 10</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "9",
"externalCode": "9",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 10",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 16939,
"catalogPrice": 30779,
"discountPercentage": 0.4496572338282595,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379754,
"title": "Außenkabine Superior Plus (Kat. 11): ",
"description": "<ul>\r\n<li>Lage: Deck 10</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "11",
"externalCode": "11",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 10",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 18349,
"catalogPrice": 33349,
"discountPercentage": 0.4497885993583016,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379756,
"title": "Außenkabine Premium (Kat. 12): ",
"description": "<ul>\r\n<li>Lage: Deck 11</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "12",
"externalCode": "12",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 11",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 19759,
"catalogPrice": 35909,
"discountPercentage": 0.44974797404550393,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379758,
"title": "Innenkabine Superior zur Einzelbelegung (Kat. 5):",
"description": "<ul>\r\n<li>Lage: Deck 10</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "5",
"externalCode": "5",
"kindId": 19,
"kindName": "Innenkabine",
"kind": "inside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 1,
"maxPassengers": null,
"location": "Deck 10",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 14989,
"catalogPrice": 27259,
"discountPercentage": 0.45012656370373083,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379759,
"title": "Außenkabine zur Einzelbelegung (Kat. 7S): ",
"description": "<ul>\r\n<li>Lage: Deck 6</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "7S",
"externalCode": "7S",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 1,
"maxPassengers": null,
"location": "Deck 6",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 18089,
"catalogPrice": 32869,
"discountPercentage": 0.4496638169703976,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379760,
"title": "Außenkabine zur Einzelbelegung (Kat. 8S): ",
"description": "<ul>\r\n<li>Lage: Deck 8 & 9</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "8S",
"externalCode": "8S",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 1,
"maxPassengers": null,
"location": "Deck 8 & 9",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 18959,
"catalogPrice": 34469,
"discountPercentage": 0.44996953784560034,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379761,
"title": "Außenkabine Superior zur Einzelbelegung (Kat. 10):",
"description": "<ul>\r\n<li>Lage: Deck 10</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Fenster</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "10",
"externalCode": "10",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 1,
"maxPassengers": null,
"location": "Deck 10",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Fenster",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 21169,
"catalogPrice": 38479,
"discountPercentage": 0.44985576548247097,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379762,
"title": "Außenkabine Standard (Kat. 6P): ",
"description": "<ul>\r\n<li>Lage: Deck 4</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Bullauge</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "6P",
"externalCode": "6P",
"kindId": 20,
"kindName": "Außenkabine",
"kind": "outside",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 4",
"size": "18 m²",
"bed": "1 Doppelbett",
"windows": "Bullauge",
"balcony": "",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 1,
"fees": "0",
"gratuities": "0",
"discountPrice": 13409,
"catalogPrice": 24379,
"discountPercentage": 0.4499774395996554,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379763,
"title": "Balkonkabine De Luxe (Kat. DL): ",
"description": "<ul>\r\n<li>Lage: Deck 11</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Balkon</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "DL",
"externalCode": "DL",
"kindId": 21,
"kindName": "Balkonkabine",
"kind": "balcony",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 11",
"size": "24 m²",
"bed": "1 Doppelbett",
"windows": "Raumhohe Fenster",
"balcony": "Balkon",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 28229,
"catalogPrice": 51299,
"discountPercentage": 0.44971636874013143,
"currency": "EUR"
},
{
"cabinType": {
"nid": 379764,
"title": "Junior Suite (Kat. JS) ",
"description": "<ul>\r\n<li>Lage: Deck 11</li>\r\n<li>1 Doppelbett</li>\r\n<li>Bad mit Dusche/WC</li>\r\n<li>Balkon</li>\r\n<li>Wohnbereich</li>\r\n<li>Flatscreen-Fernseher</li>\r\n<li>Radio</li>\r\n<li>Minibar</li>\r\n<li>Direktwahl-Telefon</li>\r\n<li>Safe</li>\r\n<li>Individuell regulierbare Klimaanlage</li>\r\n<li>Bademäntel und Handtücher</li>\r\n<li>Föhn</li>\r\n</ul>",
"bookingServiceCode": "JS",
"externalCode": "JS",
"kindId": 22,
"kindName": "Suite",
"kind": "suite",
"validFrom": null,
"validTo": null,
"disabledForDirectBooking": false,
"bedQuantity": 2,
"maxPassengers": null,
"location": "Deck 11",
"size": "35 m²",
"bed": "1 Doppelbett",
"windows": "Raumhohe Fenster",
"balcony": "Balkon",
"information": null,
"isGuaranteeCabin": false,
"guaranteeCabinInfo": "",
"amenities": [
"Bad mit Dusche/WC",
"Balkon",
"Wohnbereich",
"Flatscreen-Fernseher",
"Radio",
"Minibar",
"Direktwahl-Telefon",
"Safe",
"Individuell regulierbare Klimaanlage",
"Bademäntel und Handtücher",
"Föhn"
],
"advantages": []
},
"state": 2,
"fees": "0",
"gratuities": "0",
"discountPrice": 31739,
"catalogPrice": 57709,
"discountPercentage": 0.45001646190368916,
"currency": "EUR"
}
],
}
],
} }
The result is like: 结果如下：
{
"cruise_nid": 434508,
"nights": 121,
"zone": "Weltreise",
"sails_nid": 434516,
"arrival": 1525644000,
"departure": 1515193200,
"cabintype": "Innenkabine",
"catalogprice": 17879,
"discountprice": 9519,
"currency": "EUR"
}
From the json source (100 kB) i expected arround 30 objects like that. 从json源（100 kB）我预计会有30个这样的对象。 But i receive 194481 objects (arround 50 mb file). 但是我收到了194481个对象（大约50 MB文件）。 I actually have no idea why that happens and how i can fix it. 我实际上不知道为什么会发生这种情况以及我如何解决它。 Any ideas? 有任何想法吗？
thanks 谢谢
regards timo 关于蒂莫
1 个解决方案
解决方案1
0 已采纳 2017-05-03 11:31:00
- The input sample given is not quite valid JSON. 给出的输入样本不是完全有效的JSON。 The following assumes it has been fixed up. 以下假定它已被修复。
- The following assumes that the typographical case of the output key names may reflect the input keys names more closely. 以下假设输出键名称的印刷大小写可能更密切地反映输入键名称。
- The following produces the desired result, but is probably not exactly what you want, since it is unclear what you expect if the .zones, .sails and/or .cabins arrays have more than one item. 以下产生了所需的结果，但可能并不完全是您想要的，因为如果.zones，.sails和/或.cabins数组有多个项目，则不清楚您的期望。
{nid, nights, zone: .zones[0].title} +
(.sails[0]
| { sails_nid: .nid, arrival, departure } +
(.cabins[0]
| { cabintype: .cabinType.kindName, catalogPrice, discountPrice, currency } ))
All combinations 所有组合
If you want "all combinations" of zones, sails, and cabins, simply replace [0] with [] in the above: 如果您想要区域，风帆和舱室的“所有组合”，只需将[0]替换为上面的[]：
{nid, nights, zone: .zones[].title} +
(.sails[]
| ({ sails_nid: .nid, arrival, departure } ) +
(.cabins[]
| { cabintype: .cabinType.kindName, catalogPrice, discountPrice, currency } ) )
With the sample input, this emits 21 JSON objects. 通过示例输入，这将发出21个JSON对象。
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