我有一个C#模型,当序列化为JSON时,应该在JSON中呈现日期属性,如:Date(123456790)
为实现这一点,我将属性添加到DateTime属性:
[JsonConverter(typeof(JavaScriptDateTimeConverter))]
public DateTime DateOfBirth { get; set; }
但是,当序列化模型时,生成的JSON如下所示:
{
"Member": {
"FirstName": "firstname",
"LastName": "lastname",
"UserName": "username",
"Password": "password",
"FullName": "firstname lastname",
"DateOfBirth": newDate(350546400000),
"Gender": "male",
"Email": "my@email.com"
},
"UserId": "b8a8fd7583b14d6a81bbaeb561aef765",
}
我需要它看起来像这样:
{
"Member": {
"FirstName": "firstname",
"LastName": "lastname",
"UserName": "username",
"Password": "password",
"FullName": "firstname lastname",
"DateOfBirth": "/Date(350546400000)/",
"Gender": "male",
"Email": "my@email.com"
},
"UserId": "b8a8fd7583b14d6a81bbaeb561aef765",
}
根据documentation,执行此操作的属性是DateFormatHandling,它应该是MicrosoftDateFormat。
但是我不想修改所有转换,仅此模型...所以我尝试创建一个使用该格式的自定义序列化器:
public class CustomJavaScriptDateTimeConverter : JavaScriptDateTimeConverter
{
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
serializer.DateFormatHandling = DateFormatHandling.MicrosoftDateFormat;
base.WriteJson(writer, value, serializer);
}
}
并更新了要匹配的属性:
[JsonConverter(typeof(CustomJavaScriptDateTimeConverter))]
public DateTime DateOfBirth { get; set; }
但是虽然命中了自定义序列化程序,并且属性已更改,但输出仍然是原始的“新日期(350546400000)”而不是我想要的。
有人知道我在这里做错了吗?
答案 0 :(得分:3)
您的CustomConverter可以是这样的
public class CustomJavaScriptDateTimeConverter : JavaScriptDateTimeConverter
{
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
var js = new JsonSerializer() { DateFormatHandling = DateFormatHandling.MicrosoftDateFormat };
js.Serialize(writer, value);
}
}