/// <summary>
/// 获取键值对
/// </summary>
/// <param name="key">对象名称</param>
/// <param name="obj">对象实例</param>
/// <param name="objType">对象类型</param>
/// <param name="options">选项</param>
/// <returns></returns>
private static IList <KeyValue> GetKeyValueList(string key, object obj, Type objType, KeyValueSerializerOptions options)
{
var jsonOptions = options.GetJsonSerializerOptions();
using var bufferWriter = new RecyclableBufferWriter <byte>();
using var utf8JsonWriter = new Utf8JsonWriter(bufferWriter, new JsonWriterOptions
{
Indented = false,
SkipValidation = true,
Encoder = jsonOptions.Encoder
});
System.Text.Json.JsonSerializer.Serialize(utf8JsonWriter, obj, objType, jsonOptions);
var utf8JsonReader = new Utf8JsonReader(bufferWriter.WrittenSpan, new JsonReaderOptions
{
MaxDepth = jsonOptions.MaxDepth,
CommentHandling = jsonOptions.ReadCommentHandling,
AllowTrailingCommas = jsonOptions.AllowTrailingCommas,
});
if (options.KeyNamingStyle == KeyNamingStyle.ShortName)
{
return(GetShortNameKeyValueList(key, ref utf8JsonReader));
}
else
{
return(GetFullNameKeyValueList(key, ref utf8JsonReader, options));
}
}
/// <summary>
/// 获取键值对
/// </summary>
/// <param name="key">对象名称</param>
/// <param name="obj">对象实例</param>
/// <param name="objType">对象类型</param>
/// <param name="options">选项</param>
/// <returns></returns>
private IList <KeyValue> GetKeyValueList(string key, object obj, Type objType, KeyValueSerializerOptions options)
{
var jsonOptions = options.GetJsonSerializerOptions();
using var bufferWriter = new BufferWriter <byte>();
using var utf8JsonWriter = new Utf8JsonWriter(bufferWriter, new JsonWriterOptions
{
Indented = false,
SkipValidation = true,
Encoder = jsonOptions.Encoder
});
System.Text.Json.JsonSerializer.Serialize(utf8JsonWriter, obj, objType, jsonOptions);
var utf8JsonReader = new Utf8JsonReader(bufferWriter.GetWrittenSpan(), new JsonReaderOptions
{
MaxDepth = jsonOptions.MaxDepth,
CommentHandling = jsonOptions.ReadCommentHandling,
AllowTrailingCommas = jsonOptions.AllowTrailingCommas,
});
return(this.GetKeyValueList(key, ref utf8JsonReader, options));
}