日期格式自动更改时，使用JSON.net
本文关键字：使用 JSON net 格式 日期 | 更新日期: 2023-09-27 18:06:56
我有一个JSON字符串如下:
{
"id" : "f_372484",
"vertical" : "furniture",
"title" : "George NAKASHIMA Rocking Chair",
"description" : "Walnut Rocking chair with bowed horizontal crestrail over spindle back. A great example of high quality workmanship of George Nakashima (1905-1990).",
"dealerReference" : "",
"dibsReference" : "U1001058575397",
"dateAdded" : "2010-03-12T10:58:59.000-05:00",
"dateSold" : "2010-01-27T12:33:48.000-05:00",
"releaseDate" : "1969-12-31T19:00:00.000-05:00",
"modifiedDate" : "2014-02-08T22:41:15.000-05:00",
"uploadType" : "USER",
"status" : {
"productStatus" : "SOLD",
"contactForPrice" : "N",
"locked" : "N",
"posted" : "Y",
"newListing" : "N",
"inSaturdaySale" : "N",
"isAvailable" : "N",
"saveReleaseLater" : "N"
},
"dealerInternalNotes" : "",
"pickupAddress" : "same",
"overrideShipping" : "N",
"pieces" : 1,
"material" : {
"description" : "Carved Walnut",
"restricted" : "N"
},
"customMaterial" : {
"restricted" : "N",
"description" : "Carved Walnut"
},
"seller" : {
"id" : "f_8575",
"status" : "suspended"
},
"classification" : {
"style" : { },
"countryOfOrigin" : "USA",
"categories" : [ "A14" ],
"creationDate" : "Mid 20th C",
"inflatedCategories" : [ [ {
"key" : "f_",
"name" : "Furniture",
"label" : "furniture",
"code" : "FURNITURE",
"active" : "Y"
}, {
"key" : "f_A",
"name" : "Seating",
"label" : "seating",
"code" : "A",
"priority" : 1,
"active" : "Y",
"parent" : "f_"
}, {
"key" : "f_A14",
"name" : "Rocking Chairs",
"label" : "rocking-chairs",
"code" : "A14",
"priority" : 1,
"active" : "Y",
"parent" : "f_A"
} ] ],
"period" : "_1950"
},
"condition" : {
"description" : "Very Good. ",
"damageLosses" : "N",
"damageLight" : "N",
"damageSound" : "N",
"damageFading" : "N"
},
"images" : [ {
"position" : 1,
"status" : "DONE",
"thumb" : "/archivesD/upload/8575/397/dsc06990_1-02.jpg",
"small" : "/archivesD/upload/8575/397/dsc06990_1-01.jpg",
"medium" : "/archivesD/upload/8575/397/dsc06990_1-02.jpg",
"large" : "/archivesD/upload/8575/397/dsc06990_1.jpg"
}, {
"position" : 2,
"thumb" : "/archivesD/upload/8575/397/dsc06993-01.jpg",
"large" : "/archivesD/upload/8575/397/dsc06993.jpg"
}, {
"position" : 3,
"thumb" : "/archivesD/upload/8575/397/dsc06994-01.jpg",
"large" : "/archivesD/upload/8575/397/dsc06994.jpg"
}, {
"position" : 4,
"thumb" : "/archivesD/upload/8575/397/dsc06991-01.jpg",
"large" : "/archivesD/upload/8575/397/dsc06991.jpg"
}, {
"position" : 5,
"thumb" : "/archivesD/upload/8575/397/dsc06992-01.jpg",
"large" : "/archivesD/upload/8575/397/dsc06992.jpg"
}, {
"position" : 6,
"thumb" : "/archivesD/upload/8575/398/dsc06989-01.jpg",
"large" : "/archivesD/upload/8575/398/dsc06989.jpg"
}, {
"position" : 7
}, {
"position" : 8
}, {
"position" : 9
}, {
"position" : 10
} ],
"pricing" : {
"currency" : "USD",
"amount" : 6800.0,
"pricePerPiece" : "N",
"negotiable" : "Y",
"hidePrice" : "N",
"bargain" : "N",
"qualifyForBargain" : "N",
"initialPrice" : 6800,
"initialPriceCurrencies" : {
"USD" : 6800.00,
"PND" : 3944.00,
"EUR" : 4896.00
},
"amountCurrencies" : {
"USD" : 6800.00,
"PND" : 3944.00,
"EUR" : 4896.00
}
}
}
我使用的库来自:http://james.newtonking.com/json
解析JSON和更新对象的属性。
dynamic jsonObj = JObject.Parse(json);
dynamic furnitureItem = jsonObj.result.furnitureItem;
furnitureItem.title = "Hello";
furnitureItem.description = "World";
然而，更新属性后，日期值发生了变化。
furnitureItem.ToString();//I am using this line to get updated JSON
{
"id": "f_372484",
"vertical": "furniture",
"title": "Hello",
"description": "World",
"dealerReference": "",
"dibsReference": "U1001058575397",
"dateAdded": "2010-03-12T21:28:59+05:30",
"dateSold": "2010-01-27T23:03:48+05:30",
"releaseDate": "1970-01-01T05:30:00+05:30",
"modifiedDate": "2014-02-08T22:41:15.000-05:00",
"uploadType": "USER",
"status": {
"productStatus": "UNRELEASED",
"contactForPrice": "N",
"locked": "N",
"posted": "Y",
"newListing": "N",
"inSaturdaySale": "N",
"isAvailable": "N",
"saveReleaseLater": "N"
},
"dealerInternalNotes": "",
"pickupAddress": "same",
"overrideShipping": "N",
"pieces": 1,
"material": {
"description": "Carved Walnut",
"restricted": "N"
},
"customMaterial": {
"restricted": "N",
"description": "Carved Walnut"
},
"seller": {
"id": "f_8575",
"status": "suspended"
},
"classification": {
"style": {},
"countryOfOrigin": "USA",
"categories": [
"A14"
],
"creationDate": "Mid 20th Century",
"inflatedCategories": [
[
{
"key": "f_",
"name": "Furniture",
"label": "furniture",
"code": "FURNITURE",
"active": "Y"
},
{
"key": "f_A",
"name": "Seating",
"label": "seating",
"code": "A",
"priority": 1,
"active": "Y",
"parent": "f_"
},
{
"key": "f_A14",
"name": "Rocking Chairs",
"label": "rocking-chairs",
"code": "A14",
"priority": 1,
"active": "Y",
"parent": "f_A"
}
]
],
"period": "_1950"
},
"condition": {
"description": "Very Good. ",
"damageLosses": "N",
"damageLight": "N",
"damageSound": "N",
"damageFading": "N"
},
"images": [
{
"position": 1,
"status": "DONE",
"thumb": "/archivesD/upload/8575/397/dsc06990_1-02.jpg",
"small": "/archivesD/upload/8575/397/dsc06990_1-01.jpg",
"medium": "/archivesD/upload/8575/397/dsc06990_1-02.jpg",
"large": "/archivesD/upload/8575/397/dsc06990_1.jpg"
},
{
"position": 2,
"thumb": "/archivesD/upload/8575/397/dsc06993-01.jpg",
"large": "/archivesD/upload/8575/397/dsc06993.jpg"
},
{
"position": 3,
"thumb": "/archivesD/upload/8575/397/dsc06994-01.jpg",
"large": "/archivesD/upload/8575/397/dsc06994.jpg"
},
{
"position": 4,
"thumb": "/archivesD/upload/8575/397/dsc06991-01.jpg",
"large": "/archivesD/upload/8575/397/dsc06991.jpg"
},
{
"position": 5,
"thumb": "/archivesD/upload/8575/397/dsc06992-01.jpg",
"large": "/archivesD/upload/8575/397/dsc06992.jpg"
},
{
"position": 6,
"thumb": "/archivesD/upload/8575/398/dsc06989-01.jpg",
"large": "/archivesD/upload/8575/398/dsc06989.jpg"
},
{
"position": 7
},
{
"position": 8
},
{
"position": 9
},
{
"position": 10
}
],
"pricing": {
"currency": "USD",
"amount": 6800.0,
"pricePerPiece": "N",
"negotiable": "Y",
"hidePrice": "N",
"bargain": "N",
"qualifyForBargain": "N",
"initialPrice": 6800,
"initialPriceCurrencies": {
"USD": 6800.0,
"PND": 3944.0,
"EUR": 4896.0
},
"amountCurrencies": {
"USD": 6800.0,
"PND": 3944.0,
"EUR": 4896.0
}
}
}
我想保持日期值为
不要更改自动发生的时区
如果您不打算处理日期，您可以将它们保存为字符串。
JsonReader jsonReader = new JsonTextReader(new StringReader(json)) { DateParseHandling = DateParseHandling.None };
dynamic jsonObj = JObject.Load(jsonReader);
这是JSON的文档页面。. NET，它向您展示如何控制序列化日期的格式:http://james.newtonking.com/json/help/index.html?topic=html/DatesInJSON.htm
来自文档:
// default as of Json.NET 4.5
string isoJson = JsonConvert.SerializeObject(entry);
// {"Details":"Application started.","LogDate":"2009-02-15T00:00:00Z"}
JsonSerializerSettings microsoftDateFormatSettings = new JsonSerializerSettings
{
DateFormatHandling = DateFormatHandling.MicrosoftDateFormat
};
string microsoftJson = JsonConvert.SerializeObject(
entry, microsoftDateFormatSettings);
// {"Details":"Application started.","LogDate":"'/Date(1234656000000)'/"}
string javascriptJson = JsonConvert.SerializeObject(
entry, new JavaScriptDateTimeConverter());
// {"Details":"Application started.","LogDate":new Date(1234656000000)}