program JSONPostExample;
{$APPTYPE CONSOLE}
uses
IdHTTP, IdGlobal, SysUtils, Classes;
var
HTTP: TIdHTTP;
RequestBody: TStream;
ResponseBody: string;
begin
HTTP := TIdHTTP.Create;
try
try
RequestBody := TStringStream.Create('{"code":42}',
TEncoding.UTF8);
try
HTTP.Request.Accept := 'application/json';
HTTP.Request.ContentType := 'application/json';
ResponseBody := HTTP.Post('https://httpbin.org/post',
RequestBody);
WriteLn(ResponseBody);
WriteLn(HTTP.ResponseText);
finally
RequestBody.Free;
end;
except
on E: EIdHTTPProtocolException do
begin
WriteLn(E.Message);
WriteLn(E.ErrorMessage);
end;
on E: Exception do
begin
WriteLn(E.Message);
end;
end;
finally
HTTP.Free;
end;
ReadLn;
end.
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