ServiceStack.Text json中序列化日期格式问题的解决

标记: ServiceStack.Text,json,序列化,日期

在使用ServiceStack.Text的序列化为json格式的时候，当属性为datetime的时候，返回的是一个new date（324234234）的字符串，看着非常不爽。 如果是js来获取结果还好，

如果是c#获取这种字符串是没有办法转化为时间的。 所以我改造了下，让返回的是‘2015-06-06 09:11:11’的格式。

先获取源码， 然后在jsconfig.cs中加入如下代码

Code Snippet

1. private static bool dMsDatetimeFormat=true;
2. ??????public static bool MsDatetimeFormat
3. ??????{
4. ??????????get { return dMsDatetimeFormat; }
5. ??????????set { dMsDatetimeFormat = value; }
6. ??????}

这是用来标示是否转化为刚才看到的那种自定义的格式。

接着 修改DateTimeSerializer.cs文件的   public static void WriteWcfJsonDate(TextWriter writer, DateTime dateTime)方法

修改后的代码如下

Code Snippet

1. public static void WriteWcfJsonDate(TextWriter writer, DateTime dateTime)
2. ????{
3. ????????if (JsConfig.AssumeUtc && dateTime.Kind == DateTimeKind.Unspecified)
4. ????????{
5. ????????????dateTime = DateTime.SpecifyKind(dateTime, DateTimeKind.Utc);
6. ????????}
7. ????????if (JsConfig.DateHandler == DateHandler.ISO8601)
8. ????????{
9. ????????????writer.Write(dateTime.ToString("o", CultureInfo.InvariantCulture));
10. ????????????return;
11. ????????}
12. ????????if (JsConfig.DateHandler == DateHandler.RFC1123)
13. ????????{
14. ????????????writer.Write(dateTime.ToUniversalTime().ToString("R", CultureInfo.InvariantCulture));
15. ????????????return;
16. ????????}
17. ????????var timestamp = dateTime.ToUnixTimeMs();
18. ????????string offset = null;
19. ????????if (dateTime.Kind != DateTimeKind.Utc)
20. ????????{
21. ????????????if (JsConfig.DateHandler == DateHandler.TimestampOffset && dateTime.Kind == DateTimeKind.Unspecified)
22. ????????????????offset = UnspecifiedOffset;
23. ????????????else
24. ????????????????offset = LocalTimeZone.GetUtcOffset(dateTime).ToTimeOffsetString();
25. ????????}
26. ????????else
27. ????????{
28. ????????????// Normally the JsonDateHandler.TimestampOffset doesn't append an offset for Utc dates, but if
29. ????????????// the JsConfig.AppendUtcOffset is set then we will
30. ????????????if (JsConfig.DateHandler == DateHandler.TimestampOffset && JsConfig.AppendUtcOffset.HasValue && JsConfig.AppendUtcOffset.Value)
31. ????????????????offset = UtcOffset;
32. ????????}
33. ????????if (JsConfig.MsDatetimeFormat)
34. ????????{
35. ????????????writer.Write(dateTime.ToString("yyyy-MM-dd hh:mm:ss"));
36. ????????}
37. ????????else
38. ????????{
39. ????????????writer.Write(EscapedWcfJsonPrefix);
40. ????????????writer.Write(timestamp);
41. ????????????if (offset != null)
42. ????????????{
43. ????????????????writer.Write(offset);
44. ????????????}
45. ????????????writer.Write(EscapedWcfJsonSuffix);
46. ????????}
47. ????}

这样再使用序列化方法的时候返回的就是’2015-09-08  11:11:11’的格式了

Code Snippet

1. ServiceStack.Text.JsonSerializer.SerializeToString(new
2. ????????????????{???date=DateTime.Now,
3. ????????????????????SecureContent = "here's some secure content that you can only see if you provide a correct apiKey",
4. ????????????????????User = "user"
5. ????????????????})

当你不想用的时候，想恢复默认的方式，只要序列化前用这句就行了

ServiceStack.Text.JsConfig.MsDatetimeFormat = false;

标记: ServiceStack.Text,json,序列化,日期