string jsonArrayText1 = "[{'a':'a1','b':'','time':''}]";
JavaScriptSerializer ser = new JavaScriptSerializer();
List<user> list = ser.Deserialize<List<user>>(jsonArrayText1);
user类序列化
[Serializable]
public class user
{
public user()
{ }
[XmlElement("a")]
public string a { get; set; }
[XmlElement("b")]
public string b { get; set; }
[XmlElement("time")]
public DateTime time { get; set; }
}