引言
Json和Xml是现在跨平台传输数据的主流格式,关于它们的解析,网上资料很多,我稍作整理,写成一个小demo,方便日后使用.
JSON解析
能进行json解析的类库有很多,例如JavascriptSerializer,DataContractJsonSerializer和开源类库Newtonsoft.Json.这里使用Newtonsoft.Json作个演示.
1.定义示例的类
public class Data
{
public string Name { get; set; }
public int Jobnum { get; set; }
public DateTime Date { get; set; }
}
2.调用静态类JsonConvert进行序列化和反序列化,很简单,代码如下
List datas = new List();
datas.Add(new Data { Jobnum = 1, Name = "张三" ,Date=DateTime.Now});
datas.Add(new Data { Jobnum = 2, Name = "李四", Date = DateTime.Now });
string reslut= JsonConvert.SerializeObject(datas);
List dataresult = JsonConvert.DeserializeObject>(reslut);
XML解析
1.xml解析需要用到XmlSerializer类,对象类要加上[Serializable],如下
[Serializable]
public class Data
{
public string Name { get; set; }
public int Jobnum { get; set; }
public DateTime Date { get; set; }
}
2.编写XMLSerialize静态解析类,代码如下
public static class XMLSerialize
{
public static string Serialize(object obj)
{
XmlSerializer xml = new XmlSerializer(typeof(T));
using (StringWriter reader = new StringWriter())
{
xml.Serialize(reader, obj);
return reader.ToString();
}
}
public static T DeSerialize(string xmlstr)
{
XmlSerializer xml = new XmlSerializer(typeof(T));
using (StringReader reader = new StringReader(xmlstr))
{
return (T)xml.Deserialize(reader);
}
}
}
3.调用静态类XMLSerialize方法进行序列和反序列化
List datas = new List();
datas.Add(new Data { Jobnum = 1, Name = "张三", Date = DateTime.Now });
datas.Add(new Data { Jobnum = 2, Name = "李四", Date = DateTime.Now });
string xmlstr = XMLSerialize.Serialize>(datas);
List obj = XMLSerialize.DeSerialize>(xmlstr);
小结
本文是json和xml一个简单示例,用到了常用的解析方式,如果您有更好的方法,请不吝指教,感激不尽!
.net Json和Xml解析
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