/// <summary>
/// 将对象转换为Json字符串
/// </summary>
/// <param name="obj"> </param>
/// <param name="settings"> 序列化Json字符串时使用的设置参数 </param>
public static string ToJsonString(this object obj, JsonBuilderSettings settings)
{
using (var buffer = new QuickStringWriter(4096))
{
var args = new JsonWriterArgs(WriterContainer, buffer, settings);
if (obj == null || obj is DBNull)
{
WriterContainer.GetNullWriter().Write(null, args);
return(buffer.ToString());
}
var writer = WriterContainer.GetWriter(obj.GetType());
writer.Write(obj, args);
return(buffer.ToString());
}
}
/// <summary> 读取从当前位置到终止字符之间的数据
/// </summary>
/// <param name="stop">终止字符</param>
/// <param name="mode">读取模式</param>
public string ReadToStop(Func <char, bool> stopCharMatch, ReadMode mode = ReadMode.SkipAll | ReadMode.RemoveStop | ReadMode.AllowToEnd)
{
ReadNext(mode | ReadMode.ReserveStop);
int startIndex = Position;
int stopIndex;
var parse = 0 != (mode & ReadMode.ParseAll);
do
{
if (parse && Current == '\\')
{
var str = new QuickStringWriter();
str.Append(_rawCharArray, startIndex, Position - startIndex);
foreach (var s in ReadParseString(stopCharMatch, mode))
{
str.Append(s);
}
return(str.ToString());
}
if (stopCharMatch(Current))
{
if (CheckAnd(mode, ReadMode.RemoveStop))
{
stopIndex = Position;
}
else
{
stopIndex = Position + 1;
}
if (CheckAnd(mode, ReadMode.ReserveStop) == false)
{
ReadNext();
}
if (CheckAnd(mode, ReadMode.RemoveStart))
{
startIndex++;
}
return(new string(_rawCharArray, startIndex, stopIndex - startIndex));
}
} while (ReadNext());
if ((mode & ReadMode.AllowToEnd) == 0)
{
throw new NotSupportedException("已达字符串结尾");
}
else
{
return(new string(_rawCharArray, startIndex, Length - startIndex));
}
}
/// <summary> 将对象转换为Json字符串
/// </summary>
public string ToJsonString(object obj)
{
if (obj == null || obj is DBNull)
{
return("null");
}
using (Buffer = new QuickStringWriter(4096))
{
if (CheckLoopRef)
{
_loopObject = new ArrayList(32);
}
AppendObject(obj);
var json = Buffer.ToString();
_loopObject = null;
return(json);
}
}
