关于web api 中 日期格式问题解决方案

public BossApiController()
{
JsonMediaTypeFormatter jsonFormatter = GlobalConfiguration.Configuration.Formatters.JsonFormatter;
JsonSerializerSettings jSettings = new Newtonsoft.Json.JsonSerializerSettings()
{
Formatting = Formatting.Indented,
DateTimeZoneHandling = DateTimeZoneHandling.Utc
};
jSettings.Converters.Add(new MyDateTimeConvertor());
jsonFormatter.SerializerSettings = jSettings;
}

public class MyDateTimeConvertor : DateTimeConverterBase
{
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
return DateTime.Parse(reader.Value.ToString());
}

public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
writer.WriteValue(((DateTime)value).ToString("yyyy-MM-dd HH:mm:ss"));
}
}