C# 无效的JSON基元:。尝试在C中从JSON反序列化#
我需要从第三方反序列化一些数据服务器端(这是出于可访问性的原因,而不是出于选择而在服务器端完成的)。然而,我明白了 我正在调用以下代码行:C# 无效的JSON基元:。尝试在C中从JSON反序列化#,c#,json,json-deserialization,C#,Json,Json Deserialization,我需要从第三方反序列化一些数据服务器端(这是出于可访问性的原因,而不是出于选择而在服务器端完成的)。然而,我明白了 我正在调用以下代码行: var data = new JavaScriptSerializer().Deserialize<TPOData>(responseFromServer); 我正在尝试反序列化为对象TPOData: public class TPOData { public string name; public List<string
var data = new JavaScriptSerializer().Deserialize<TPOData>(responseFromServer);
我正在尝试反序列化为对象TPOData:
public class TPOData
{
public string name;
public List<string> columns;
public List<List<object>> data;
}
公共类TPOData
{
公共字符串名称;
公共列表列;
公开名单数据;
}
我已经尝试过使属性数据不同。除上述内容外,我还尝试了列表
,列表
,对象[][]
,对象[]
,对象
。我甚至尝试了List
,希望它可以转换int
值。没有人帮了忙。我怀疑问题在于对象数组第二级中的数据是int和string值的混合体。我做过一个非常类似的任务,第二级完全是字符串,因此我可以毫无问题地使用List
任何帮助都将不胜感激。我尝试了您的示例,在
TPOData
类中使用JavaScriptSerializer
和List
,效果很好。我使用的测试程序复制如下。注意:我使用的是.NETFrameworkV4.5,以防万一。JSON或您的代码中是否有其他未显示的内容可能导致此问题
class Program
{
static void Main(string[] args)
{
string json = @"
{
""name"": ""TPO"",
""columns"": [
""ogc_fid"",
""orderref"",
""status"",
""entityref"",
""treetype"",
""comments"",
""orderyear"",
""label"",
""dist""
],
""data"": [
[
360,
""07/1970/WR "",
""Tree "",
""T6 "",
""Chestnut"",
""Position checked against Scanned Order 13/11/2008"",
1970,
""479055.705,204698.514"",
33
],
[
361,
""07/1970/WR "",
""Tree "",
""T7 "",
""May"",
""Position checked against Scanned Order 13/11/2008"",
1970,
""479061.747,204685.09"",
35
]
]
}";
var data = new JavaScriptSerializer().Deserialize<TPOData>(json);
Console.WriteLine("name: " + data.name);
Console.WriteLine();
foreach (var row in data.data)
{
for (int i = 0; i < data.columns.Count; i++)
{
Console.WriteLine(data.columns[i] + ": " + row[i]);
}
Console.WriteLine();
}
}
public class TPOData
{
public string name;
public List<string> columns;
public List<List<object>> data;
}
}
问题似乎来自JSONScript序列化程序类。当我使用Newtonsoft.JSON.JsonConvert时,给定的JSON stirng反序列化为类的对象(没有任何问题)。
class Program
{
static void Main(string[] args)
{
string json = @"
{
""name"": ""TPO"",
""columns"": [
""ogc_fid"",
""orderref"",
""status"",
""entityref"",
""treetype"",
""comments"",
""orderyear"",
""label"",
""dist""
],
""data"": [
[
360,
""07/1970/WR "",
""Tree "",
""T6 "",
""Chestnut"",
""Position checked against Scanned Order 13/11/2008"",
1970,
""479055.705,204698.514"",
33
],
[
361,
""07/1970/WR "",
""Tree "",
""T7 "",
""May"",
""Position checked against Scanned Order 13/11/2008"",
1970,
""479061.747,204685.09"",
35
]
]
}";
var data = new JavaScriptSerializer().Deserialize<TPOData>(json);
Console.WriteLine("name: " + data.name);
Console.WriteLine();
foreach (var row in data.data)
{
for (int i = 0; i < data.columns.Count; i++)
{
Console.WriteLine(data.columns[i] + ": " + row[i]);
}
Console.WriteLine();
}
}
public class TPOData
{
public string name;
public List<string> columns;
public List<List<object>> data;
}
}
name: TPO
ogc_fid: 360
orderref: 07/1970/WR
status: Tree
entityref: T6
treetype: Chestnut
comments: Position checked against Scanned Order 13/11/2008
orderyear: 1970
label: 479055.705,204698.514
dist: 33
ogc_fid: 361
orderref: 07/1970/WR
status: Tree
entityref: T7
treetype: May
comments: Position checked against Scanned Order 13/11/2008
orderyear: 1970
label: 479061.747,204685.09
dist: 35