JavaScriptSerializer转换datatime格式为json出现/Data(时间戳)/

public class DateTimeJavaScriptConverter : JavaScriptConverter
{
public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
return new JavaScriptSerializer().ConvertToType(dictionary, type);
}

public override IDictionary<string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
if (!(obj is DateTime)) return null;
return new CustomString(((DateTime)obj).ToUniversalTime().ToString("O"));
}

public override IEnumerable<Type> SupportedTypes
{
get { return new[] { typeof(DateTime) }; }
}

private class CustomString : Uri, IDictionary<string, object>
{
public CustomString(string str)
: base(str, UriKind.Relative)
{
}

void IDictionary<string, object>.Add(string key, object value)
{
throw new NotImplementedException();
}

bool IDictionary<string, object>.ContainsKey(string key)
{
throw new NotImplementedException();
}

ICollection<string> IDictionary<string, object>.Keys
{
get { throw new NotImplementedException(); }
}

bool IDictionary<string, object>.Remove(string key)
{
throw new NotImplementedException();
}

bool IDictionary<string, object>.TryGetValue(string key, out object value)
{
throw new NotImplementedException();
}

ICollection<object> IDictionary<string, object>.Values
{
get { throw new NotImplementedException(); }
}

object IDictionary<string, object>.this[string key]
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}

void ICollection<KeyValuePair<string, object>>.Add(KeyValuePair<string, object> item)
{
throw new NotImplementedException();
}

void ICollection<KeyValuePair<string, object>>.Clear()
{
throw new NotImplementedException();
}

bool ICollection<KeyValuePair<string, object>>.Contains(KeyValuePair<string, object> item)
{
throw new NotImplementedException();
}

void ICollection<KeyValuePair<string, object>>.CopyTo(KeyValuePair<string, object>[] array, int arrayIndex)
{
throw new NotImplementedException();
}

int ICollection<KeyValuePair<string, object>>.Count
{
get { throw new NotImplementedException(); }
}

bool ICollection<KeyValuePair<string, object>>.IsReadOnly
{
get { throw new NotImplementedException(); }
}

bool ICollection<KeyValuePair<string, object>>.Remove(KeyValuePair<string, object> item)
{
throw new NotImplementedException();
}

IEnumerator<KeyValuePair<string, object>> IEnumerable<KeyValuePair<string, object>>.GetEnumerator()
{
throw new NotImplementedException();
}

IEnumerator IEnumerable.GetEnumerator()
{
throw new NotImplementedException();
}

public IEnumerator GetEnumerator()
{
throw new NotImplementedException();
}
}
}

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人后注册一下就可以了

JavaScriptSerializer jss = new JavaScriptSerializer();
jss.RegisterConverters(new JavaScriptConverter[]{ new DateTimeJavaScriptConverter()});

jss.Serialize(users[i]).ToString()