/// <summary>
/// 解析Json Content对象
/// </summary>
/// <param name="startIndex">当前解析字符索引</param>
/// <returns>Json对象</returns>
private JsonObject GetJsonContent(ref int startIndex)
{
if (_jsonCharArray[startIndex] != '{')
{
throw new JsonReadException(startIndex, "字符位置[" + startIndex + "]处，Json字符串解析content错");
}
JsonContent content = new JsonContent(startIndex);
startIndex = SkipBlank(++startIndex);
if (_jsonCharArray[startIndex] == '}')
{
startIndex++;
return(content);
}
while (true)
{
string attrName = GetAttrName(ref startIndex);
startIndex = SkipBlank(startIndex);
if (_jsonCharArray[startIndex++] != ':')
{
throw new JsonReadException(startIndex, "字符位置[" + startIndex + "]处，Json字符串解析content错");
}
JsonObject value = GetJsonObject(ref startIndex);
content.AddJsonAttr(attrName, value);
startIndex = SkipBlank(startIndex);
if (_jsonCharArray[startIndex] == ',')
{
startIndex = SkipBlank(++startIndex);
continue;
}
else if (_jsonCharArray[startIndex] == '}')
{
break;
}
else
{
throw new JsonReadException(startIndex, "字符位置[" + startIndex + "]处，Json字符串解析content出错");
}
}
startIndex++;
return(content);
}
