我有一個(gè)從 api 端點(diǎn)返回的 json 字符串，我正在嘗試將其反序列化為 ac# 類。反序列化過程出錯(cuò)。傳入的json字符串：{"amount":"3.00","resptext":"Approval","cvvresp":"P","respcode":"000","avsresp":"","merchid":"800000000800","token":"9478837814450119","authcode":"PPS306","respproc":"RPCT","emvTagData":"{\"TVR\":\"0200008000\",\"PIN\":\"None\",\"Signature\":\"true\",\"Mode\":\"Issuer\",\"ARC\":\"Z3\",\"TSI\":\"E800\",\"Application Preferred Name\":\"CREDITO DE VISA\",\"AID\":\"A0000000031010\",\"IAD\":\"06010A03A00000\",\"Entry method\":\"Chip Read\",\"Application Label\":\"VISA CREDIT\"}","retref":"116390139157","respstat":"A","account":"47XXXXXXXXXX0119"}C#類：public class AuthCardResponse { public string token { get; set; } public string expiry { get; set; } public string name { get; set; } public string batchid { get; set; } public string retref { get; set; } public string avsresp { get; set; } public string respproc { get; set; } public string amount { get; set; } public string resptext { get; set; } public string authcode { get; set; } public string respcode { get; set; } public string merchid { get; set; } public string cvvresp { get; set; } public string respstat { get; set; } public string account { get; set; } public string bintype { get; set; } public string entrymode{get;set;} public string commcard { get; set; } //public string emvTagData { get; set; } public EmvTagData emvTagData { get; set; } } public class EmvTagData { public string TVR { get; set; } public string PIN { get; set; } public string Signature { get; set; } public string Mode { get; set; } public string TSI { get; set; } public string AID { get; set; } public string ARC { get; set; } public string IAD { get; set; } }}
3 回答
撒科打諢
TA貢獻(xiàn)1934條經(jīng)驗(yàn) 獲得超2個(gè)贊
您的 emvTagData 是一個(gè)文字字符串，但您正試圖將其反序列化為一個(gè)復(fù)雜的對(duì)象。
"emvTagData":"{\"TVR\":\"0200008000\",\"PIN\":\"None\",\"Signature\":\"true\",\"Mode\":\"Issuer\",\"ARC\":\"Z3\",\"TSI\":\"E800\",\"Application Preferred Name\":\"CREDITO DE VISA\",\"AID\":\"A0000000031010\",\"IAD\":\"06010A03A00000\",\"Entry method\":\"Chip Read\",\"Application Label\":\"VISA CREDIT\"}"看到您已經(jīng)將它作為string類中注釋掉的類型，AuthCardResponse我希望您已經(jīng)發(fā)現(xiàn)可以將其反序列化為string.
莫回?zé)o
TA貢獻(xiàn)1865條經(jīng)驗(yàn) 獲得超7個(gè)贊
您可以在線使用 JSON to Csharp 檢查您的 C# 類
您需要更多步驟才能通過DeserializeemvTagData 為您的對(duì)象獲取結(jié)果。
使用您的 JSON 數(shù)據(jù)，您的課程應(yīng)該是
public class RootObject
{
public string amount { get; set; }
public string resptext { get; set; }
public string cvvresp { get; set; }
public string respcode { get; set; }
public string avsresp { get; set; }
public string merchid { get; set; }
public string token { get; set; }
public string authcode { get; set; }
public string respproc { get; set; }
public string emvTagData { get; set; }
public string retref { get; set; }
public string respstat { get; set; }
public string account { get; set; }
}
喵喔喔
TA貢獻(xiàn)1735條經(jīng)驗(yàn) 獲得超5個(gè)贊
您的 json 的 Newtonsoft.Json 語法錯(cuò)誤。您的 json 中的對(duì)象 (EmvTagData) 應(yīng)如下所示：
"emvTagData": {
"TVR": "0200008000",
"PIN": "None",
"Signature": "true",
"Mode": "Issuer",
"ARC": "Z3",
"TSI": "E800",
"Application Preferred Name": "CREDITO DE VISA",
"AID": "A0000000031010",
"IAD": "06010A03A00000",
"Entry method": "Chip Read",
"Application Label": "VISA CREDIT"}
主括號(hào)前后沒有 \" 和 "。
整個(gè) json ：
{"amount":"3.00","resptext":"Approval","cvvresp":"P","respcode":"000","avsresp":"","merchid":"800000000800","token":"9478837814450119","authcode":"PPS306","respproc":"RPCT","emvTagData":{"TVR":"0200008000","PIN":"None","Signature":"true","Mode":"Issuer","ARC":"Z3","TSI":"E800","Application Preferred Name":"CREDITO DE VISA","AID":"A0000000031010","IAD":"06010A03A00000","Entry method":"Chip Read","Application Label":"VISA CREDIT"},"retref":"116390139157","respstat":"A","account":"47XXXXXXXXXX0119"}
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