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fileupload and post data [message #59967]

Tue, 27 June 2023 22:37

forlano
Messages: 1207
Registered: March 2006
Location: Italy

Senior Contributor

Hello,

here is a code able to perform a file upload (I have added #include <Core/SSL/SSL.h> )

void fileupload::upload()
{
    String url = "https://validurl/transfer.php";
    httprequest r(url);
    String fn = "C:/upp/out/MyApps/MSBT17.Gui/test.pdf";
    String s = LoadFile(fn); 
    r.POST();
    r.Part("file", s , "multipart/form-data", fn);
    r.Execute();   
}

Now I want not only upload a file but even post some data. Here is the new version

void fileupload::upload()
{
    String url = "https://validurl/transfer.php";
    httprequest r(url);
    String fn = "C:/upp/out/MyApps/MSBT17.Gui/test.pdf";
    String s = LoadFile(fn); 
    r.POST();
    r.Part("file", s , "multipart/form-data", fn);
	
    r.Post("username", USER);
    r.Post("password", PASS);
  
    r.Execute();   
}

Unfotunately it does not work for some reason. Perhaps I am misusing Part() and Post(). Which is the correct way to make a httprequest with file and post data?

Thanks,
Luigi

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Re: fileupload and post data [message #59972 is a reply to message #59967]

Thu, 29 June 2023 10:34

forlano
Messages: 1207
Registered: March 2006
Location: Italy

Senior Contributor

After several tests this seems to work

void fileupload::upload()
{
    String url = "https://validurl/transfer.php";
    httprequest r(url);
    String fn = "C:/upp/out/MyApps/MSBT17.Gui/test.pdf";
    String s = LoadFile(fn); 
    r.POST();
    r.Part("file", s , "multipart/form-data", fn);

    r.Part("username", FTPUSER , "multipart/form-data");
    r.Part("password", FTPPASS , "multipart/form-data");
  
    r.Execute();   
}

Luigi

[Updated on: Thu, 29 June 2023 10:35]

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