Json.NET可以序列化以使用格式化进行流式处理吗?

时间:2014-10-30 17:34:01

标签: c# json json.net

使用Json.NET库时,可以在序列化为字符串时指定格式,但在直接序列化为流时我无法找到此选项。我错过了什么吗?

两种序列化方法的代码如下:

public static string Serialize(MyObject obj)
{
    JsonSerializerSettings settings = GetJsonSerializerSettings();
    return JsonConvert.SerializeObject(obj, Formatting.Indented, settings);
}

public static void SerializeToStream(MyObject obj, Stream stream)
{
    var serializer = JsonSerializer.Create(GetJsonSerializerSettings());

    using (var sw = new StreamWriter(stream))
    using (var jsonTextWriter = new JsonTextWriter(sw))
    {
        serializer.Serialize(jsonTextWriter, obj);
    }
}

private static JsonSerializerSettings GetJsonSerializerSettings()
{
    JsonSerializerSettings settings = new JsonSerializerSettings
    {
        Converters = new List<JsonConverter>
        {
            new StringEnumConverter()
        }
    };
    return settings;
}

1 个答案:

答案 0 :(得分:8)

我还没有尝试过,但如果您在设置中指定格式,我希望它没问题:

public static void SerializeToStream(MyObject obj, Stream stream)
{
    var settings = GetJsonSerializerSettings();
    settings.Formatting = Formatting.Indented;
    var serializer = JsonSerializer.Create(settings);

    using (var sw = new StreamWriter(stream))
    using (var jsonTextWriter = new JsonTextWriter(sw))
    {
        serializer.Serialize(jsonTextWriter, obj);
    }
}

(或者以类似的方式更改GetJsonSerializerSettings。)