我正在尝试针对 Mt Gox 的 Http API 编写代码。它返回如下所示的 JSON:
{
"result":"success",
"return":
{
"high": {"value":"5.70653","value_int":"570653","display":"$5.70653","currency":"USD"},
"low": {"value":"5.4145","value_int":"541450","display":"$5.41450","currency":"USD"},
"avg": {"value":"5.561119626","value_int":"556112","display":"$5.56112","currency":"USD"},
"vwap": {"value":"5.610480461","value_int":"561048","display":"$5.61048","currency":"USD"},
"vol": {"value":"55829.58960346","value_int":"5582958960346","display":"55,829.58960346\u00a0BTC","currency":"BTC"},
"last_all":{"value":"5.5594","value_int":"555940","display":"$5.55940","currency":"USD"},
"last_local":{"value":"5.5594","value_int":"555940","display":"$5.55940","currency":"USD"},
"last_orig":{"value":"5.5594","value_int":"555940","display":"$5.55940","currency":"USD"},
"last":{"value":"5.5594","value_int":"555940","display":"$5.55940","currency":"USD"},
"buy":{"value":"5.53587","value_int":"553587","display":"$5.53587","currency":"USD"},
"sell":{"value":"5.56031","value_int":"556031","display":"$5.56031","currency":"USD"}
}
}
我正在尝试将该信息转换为一个对象。我制作了一组如下所示的类:
[DataContract]
class MtGoxResponse
{
public string result { get; set; }
[DataMember(Name="return")]
public Resp Resp { get; set; }
}
[DataContract]
class Resp
{
public HLA high { get; set; }
public HLA low { get; set; }
public HLA avg { get; set; }
public HLA vwap { get; set; }
public HLA vol { get; set; }
public HLA last_all { get; set; }
public HLA last_local { get; set; }
public HLA last_orig { get; set; }
public HLA last { get; set; }
public HLA buy { get; set; }
public HLA sell { get; set; }
}
[DataContract]
class HLA
{
public double value { get; set; }
public int value_int { get; set; }
public string display { get; set; }
public string currency { get; set; }
}
Result
每次都很好,但Resp
总是为空。我是否缺少具有DataContract
属性的东西?我假设根本原因是对象的名称,但肯定有办法解决它。