C# 使用NewtonSoft.JSON将JSON转换为数组会导致错误

我正在尝试将以下JSON转换为数组

{"Lavasoft":null,"STOPzilla":null,"Zillya":null,"VirusBlokAda":{"scan_time":0,"def_time":"2020-07-10T15:03:00Z","scan_result_i":1,"threat_found":"EICAR-Test-File"},"TrendMicro":{"scan_time":442,"def_time":"2020-07-10T20:22:00Z","scan_result_i":1,"threat_found":"Eicar_test_file"},"SUPERAntiSpyware":{"scan_time":846,"def_time":"2020-07-09T19:18:00Z","scan_result_i":1,"threat_found":"NotAThreat.EICAR[TestFile]"},"nProtect":null,"NANOAV":{"scan_time":2,"def_time":"2020-07-10T22:28:00Z","scan_result_i":1,"threat_found":"Marker.Dos.EICAR-Test-File.dyb"},"Fsecure":null,"ESET":{"scan_time":0,"def_time":"2020-07-11T00:00:00Z","scan_result_i":1,"threat_found":"Eicar test file"},"BitDefender":{"scan_time":7,"def_time":"2020-07-11T10:53:00Z","scan_result_i":1,"threat_found":"EICAR-Test-File (not a virus)"},"Baidu":null,"Ahnlab":{"scan_time":0,"def_time":"2020-07-11T13:57:00Z","scan_result_i":1,"threat_found":"Virus/EICAR_Test_File"},"AegisLab":{"scan_time":0,"def_time":"2020-07-11T07:57:00Z","scan_result_i":1,"threat_found":"Test.File.EICAR.00x7"},"Zoner":null,"ThreatTrack":null,"Sophos":{"scan_time":2,"def_time":"2020-07-11T04:42:00Z","scan_result_i":1,"threat_found":"EICAR-AV-Test"},"Preventon":{"scan_time":40,"def_time":"2020-07-11T10:21:00Z","scan_result_i":1,"threat_found":"EICAR-AV-Test"},"McAfee":{"scan_time":5,"def_time":"2020-07-11T00:00:00Z","scan_result_i":1,"threat_found":"EICAR test file"},"K7":{"scan_time":0,"def_time":"2020-07-11T00:28:00Z","scan_result_i":1,"threat_found":"EICAR_Test_File"},"Jiangmin":{"scan_time":679,"def_time":"2020-07-08T19:18:00Z","scan_result_i":1,"threat_found":"EICAR-Test-File"},"Hauri":{"scan_time":0,"def_time":"2020-07-11T00:00:00Z","scan_result_i":1,"threat_found":"EICAR-test"},"Fprot":null,"Fortinet":{"scan_time":11,"def_time":"2020-07-10T00:00:00Z","scan_result_i":1,"threat_found":"EICAR_TEST_FILE"},"Filseclab":{"scan_time":161,"def_time":"2020-06-22T00:09:00Z","scan_result_i":1,"threat_found":"EICAR.Test.File.zewa"},"Emsisoft":{"scan_time":16,"def_time":"2020-07-10T23:53:00Z","scan_result_i":1,"threat_found":"EICAR-Test-File (not a virus) (B)"},"ClamAV":{"scan_time":14,"def_time":"2020-07-10T14:01:00Z","scan_result_i":1,"threat_found":"Win.Test.EICAR_HDB-1"},"ByteHero":{"scan_time":195,"def_time":"2020-07-09T00:00:00Z","scan_result_i":0,"threat_found":""},"Avira":{"scan_time":0,"def_time":"2020-07-11T00:00:00Z","scan_result_i":1,"threat_found":"Eicar-Test-Signature"},"AVG":null,"Agnitum":null,"Ikarus":{"scan_time":0,"def_time":"2020-07-11T12:19:04Z","scan_result_i":1,"threat_found":"EICAR-Test-File"},"Cyren":{"scan_time":6,"def_time":"2020-07-11T13:54:00Z","scan_result_i":1,"threat_found":"EICAR_Test_File"},"MicrosoftSecurityEssentials":null,"QuickHeal":null,"TotalDefense":null,"TrendMicroHouseCall":null,"XvirusPersonalGuard":null,"DrWebGateway":null,"VirITeXplorer":null}

---

您无法自动将json反序列化为

scannerinfo[]

，因为json只包含对象，因此您可以将其反序列化为

Dictionary

，并将结果转换为

scannerinfo[]

：

scannerinfo[] reslt = JsonConvert.DeserializeObject<Dictionary<string, scannerinfo>>(json)
    .Values
    .Where(x => x != null)
    .ToArray();

scannerinfo[]reslt=JsonConvert.DeserializeObject（json）
价值观
.其中（x=>x！=null）
.ToArray（）；

您可以使用Linq+提取信息。它会将扫描仪名称写入

name

属性，您需要将此属性添加到您的模型中

var jObject = JObject.Parse(json);
var infos = jObject.SelectTokens("$..scan_time")
    .Select(n => n.Parent.Parent)
    .Select(n =>
    {
        var info = n.ToObject<scannerinfo>();
        info.Name = n.Path;
        return info;
    })
    .ToList();

var jObject=jObject.Parse（json）； var infos=jObject.SelectTokens（$…扫描时间） .Select（n=>n.Parent.Parent） .选择（n=> { var info=n.ToObject（）； info.Name=n.Path； 退货信息； }) .ToList（）；

---

谢谢。。。是否有办法在

scannerinfo

scannerinfo[] reslt = JsonConvert.DeserializeObject<Dictionary<string, scannerinfo>>(json)
    .Values
    .Where(x => x != null)
    .ToArray();

var jObject = JObject.Parse(json);
var infos = jObject.SelectTokens("$..scan_time")
    .Select(n => n.Parent.Parent)
    .Select(n =>
    {
        var info = n.ToObject<scannerinfo>();
        info.Name = n.Path;
        return info;
    })
    .ToList();