我正在尝试反序列化一串XML数据的字符串。但是我在反序列化函数返回的对象中没有得到任何数据。
这里是类的定义:
[XmlType("STATE-COUNTY-RECORDS")]
public class StateCountyRecords
{
[XmlElement("TOTAL")]
public int Total { get; set; }
[XmlElement("LIMIT")]
public int Limit { get; set; }
[XmlElement("OFFSET")]
public int Offset { get; set; }
[XmlArray("STATE-COUNTY-ARRAY"), XmlArrayItem("STATE-COUNTY")]
public StateCounty[] StateCountyArray { get; set; }
public StateCountyRecords() {}
public StateCountyRecords(int total, int limit, int offset, int[] id, string[] fips_code, string[] state, string[] name)
{
Total = total;
Limit = limit;
Offset = offset;
var count = id.Length;
StateCountyArray = new StateCounty[count];
for (int i = 0; i < count; i++)
{
StateCountyArray[i] = new StateCounty(id[i], fips_code[i], state[i], name[i]);
}
}
}
public class StateCounty
{
[XmlElement("ID")]
public int Id { get; set; }
[XmlElement("FIPS-CODE")]
public string Fips_Code { get; set; }
[XmlElement("STATE")]
public string State { get; set; }
[XmlElement("NAME")]
public string Name { get; set; }
public StateCounty(int id, string fips_code, string state, string name)
{
Id = id;
Fips_Code = fips_code;
State = state;
Name = name;
}
public StateCounty() { }
}
这里是XML字符串数据:
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<STATE-COUNTY-FILE xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">
<STATE-COUNTY-RECORDS>
<TOTAL>3314</TOTAL>
<LIMIT>10</LIMIT>
<OFFSET>0</OFFSET>
<STATE-COUNTY-ARRAY>
<STATE-COUNTY>
<ID>1</ID>
<FIPS-CODE>01000</FIPS-CODE>
<STATE>AL</STATE>
<NAME>Alabama</NAME>
</STATE-COUNTY>
<STATE-COUNTY>
<ID>2</ID>
<FIPS-CODE>01001</FIPS-CODE>
<STATE>AL</STATE>
<NAME>Autauga</NAME>
</STATE-COUNTY>
<STATE-COUNTY>
<ID>3</ID>
<FIPS-CODE>01003</FIPS-CODE>
<STATE>AL</STATE>
<NAME>Baldwin</NAME>
</STATE-COUNTY>
</STATE-COUNTY-ARRAY>
</STATE-COUNTY-RECORDS>
</STATE-COUNTY-FILE>
这里是反序列化xml字符串的函数:
public static StateCountyRecords DeserializeStateCountyData(string xmlString)
{
XmlSerializer mySerializer = new XmlSerializer(typeof(StateCountyRecords), new XmlRootAttribute("STATE-COUNTY-FILE"));
using (XmlReader myXmlReader = XmlReader.Create(new StringReader(xmlString)))
{
StateCountyRecords rslt;
rslt = (StateCountyRecords)mySerializer.Deserialize(myXmlReader);
}
}
}
我收到的结果中没有包含任何总数、限制和偏移量为0以及StateCountyArray为空的数据。我没有遇到任何错误。我确保XML有效性的方法如下:
if (myXmlReader.CanResolveEntity && myXmlReader.CanReadValueChunk && myXmlReader.CanReadBinaryContent)
rslt = (StateCountyRecords)mySerializer.Deserialize(myXmlReader);
我想知道我的类定义的XmlElement和XML文件之间是否存在不匹配。
[XmlType("STATE-COUNTY")]
的东西。如果你编写一些序列化代码从你的结构体输出一些样本XML,使用一个填充了所有内容的测试对象,那么通过将其与当前的XML进行比较,你可能会发现这里出了什么问题。 - ManoDestra