성능향상을 위한 팁-5
- AJAX => UI(XHTML + CSS), Program(Javascript), 통신방식(XML)
- XML은 대용량 데이터일 경우 성능저하되므로 ... JSON 직렬화 사용
-
eval()은 보안에 취약(XSS) → JSON 파서 이용
string json = null; using (MemoryStream ms = new MemoryStream()) {
DataContractJsonSerializer serializer = new DataContractJsonSerializer(obj.GetType());
serializer.WriteObject(ms, obj);
json = Encoding.UTF8.GetString(ms.ToArray());
}
==============================================================================================================
// {"<Completed>k__BackingField":true,"<Message >k__BackingField":"Pietschmann"}
[Serializable]
public sealed class BoardProcessResult
{
public bool Completed { get; set; }
public string Message { get; set; }
}
---------------------------------------------------------------------------------------
// {"Completed :true,”Message":"Pietschmann"}
[DataContract]
public sealed class BoardProcessResult
{
[DataMember]
public bool Completed { get; set; }
[DataMember]
public string Message { get; set; }
}
- Page Method (?)
- Server side 메서드를 Javascript로 바로 사용가능
- ASP.NET을 Static으로...