public static Entities.ScraperTask DeSerializeFromJsonStringTSK(string json)
{
using (Newtonsoft.Json.JsonReader jr = new JsonTextReader(new StringReader(json)))
{
Entities.ScraperTask psrr = serializer.Deserialize <Entities.ScraperTask>(jr);
return(psrr);
}
}
public static Entities.ScraperTask DeSerializeTSK(string fileName)
{
using (StreamReader srr = new StreamReader(fileName))
{
using (Newtonsoft.Json.JsonReader jr = new JsonTextReader(srr))
{
Entities.ScraperTask psrr = serializer.Deserialize <Entities.ScraperTask>(jr);
return(psrr);
}
}
}
public static void Serialize(string filename, Entities.ScraperTask tsk)
{
using (StreamWriter sw = new StreamWriter(filename))
using (JsonWriter writer = new JsonTextWriter(sw)
{
Formatting = Formatting.Indented,
Indentation = 4,
IndentChar = ' '
})
{
serializer.Serialize(writer, tsk);
}
}
public static string ConvertJsonStringFromTSK(Entities.ScraperTask obj)
{
//格式化json字符串
//JsonSerializer serializer = new JsonSerializer();
//TextReader tr = new StringReader(psr);
//JsonTextReader jtr = new JsonTextReader(tr);
//object obj = serializer.Deserialize(jtr);
if (obj != null)
{
StringWriter textWriter = new StringWriter();
JsonTextWriter jsonWriter = new JsonTextWriter(textWriter)
{
Formatting = Formatting.Indented,
Indentation = 4,
IndentChar = ' '
};
serializer.Serialize(jsonWriter, obj);
return(textWriter.ToString());
}
else
{
return("Error!转换Json错误，对象为空");
}
}
public static string ShowJson(Entities.ScraperTask tsk)
{
return(ConvertJsonStringFromTSK(tsk));
}