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var
Source: TMemoryStream;
Source1: TMemoryStream;
Response: TStringStream;
S,s1: String;
begin
Screen.Cursor := crHourGlass;
IdAntiFreeze1.OnlyWhenIdle:=False;//ÉèÖÃʹ³ÌÐòÓз´Ó¦.
try
HTTP.Request.Username := '';
HTTP.Request.Password := '';
HTTP.Port := 80;
HTTP.Request.ContentType := 'multipart/form-data';
Response := TStringStream.Create('');
try
S := '-----------------------------7cf1d6c47c' + CRLF +
'Content-Disposition: form-data; name="file1"; filename="'+FileName+'"'+CRLF +
'Content-Type: application/octet-stream' + CRLF + CRLF;
//ÉÏ´«ÎļþÄÚÈÝ
s1:='file one content. Contant-Type can be application/octet-stream or if'+
 
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<html>
<head>
<meta http-equiv=&q ......