topic Re: How can use JSL to download this special linked network file? in Discussions

How can use JSL to download this special linked network file?

lwx228 — Fri, 09 Jun 2023 22:05:16 GMT

I have tried this link and it does not open in a browser, but using a download tool like IDM It can download a PDF file.

https://pdfssj.sslibrary.com/download/getFile?fileMark=96236406&userMark=&pages=124&time=1612523246256&enc=5c65eb7429ce46939c24d4e62d0dd18b&code=6168c4b56198be510a459ee6d785b46f&cpage=45
Can links like this be downloaded with JSL?Thanks Experts!

Re: How can use JSL to download this special linked network file?

lwx228 — Fri, 05 Feb 2021 11:20:43 GMT

Analysis of the link

Re: How can use JSL to download this special linked network file?

Craige_Hales — Sat, 06 Feb 2021 11:42:17 GMT

The link appears to be bad or stale. When I curl the link on Linux, I see a 500 error

<!doctype html><html lang="en"><head><title>HTTP Status 500 – Internal Server Error</title><sty ...

Perhaps the server is caching something for you for a limited time, allowing you to ask about it (subsequent pages?) for a few minutes after the initial query before clearing the cached result.

Re: How can use JSL to download this special linked network file?

lwx228 — Sun, 07 Feb 2021 13:25:39 GMT

Thank Craige!

Yes.Its links are time-sensitive.I reconsulted it for a new link.The same content as the download.

https://pdfssj.sslibrary.com/download/getFile?fileMark=96236406&userMark=&pages=124&time=1612704256175&enc=8fe943ac652a572c9f2a5b8df1daa14a&code=109366b792dd692fc19055fc8bc734f4&cpage=45

Re: How can use JSL to download this special linked network file?

lwx228 — Sun, 07 Feb 2021 13:27:34 GMT

Update today's address、Thanks!

https://pdfssj.sslibrary.com/download/getFile?fileMark=96236406&userMark=&pages=124&time=1612704256175&enc=8fe943ac652a572c9f2a5b8df1daa14a&code=109366b792dd692fc19055fc8bc734f4&cpage=45

Re: How can use JSL to download this special linked network file?

txnelson — Sun, 07 Feb 2021 14:08:19 GMT

I have tried yesterday and today and the page does not display

Re: How can use JSL to download this special linked network file?

Craige_Hales — Sun, 07 Feb 2021 14:28:47 GMT

Try this. For me it produces the error message.

parms = [
	"fileMark"=>"96236406",
	"userMark"=>"",
	"pages"=>"124",
	"time"=>"1612704256175",
	"enc"=>"8fe943ac652a572c9f2a5b8df1daa14a",
	"code"=>"109366b792dd692fc19055fc8bc734f4&",
	"cpage"=>"45"
];

s = New HTTP Request(
	URL(
		"https://pdfssj.sslibrary.com/download/getFile"
	),
	form(fields(parms)),
	Method( "GET" ), 

);

result = s << Send;
show(result);
show(s<<GetResponseHeaders);
show(s<<GetWarningHeaders);
show(s<<GetStatusMessage);
show(s<<headers);


//showproperties(s);

result = "<!doctype html><html lang=\!"en\!"><head><title>HTTP Status 500 – Internal Server Error</title><style type=\!"text ...

There may be credential/password/authentication issues, or something else. The server's message means the server was unhappy about the request.

Re: How can use JSL to download this special linked network file?

Craige_Hales — Sun, 07 Feb 2021 14:35:17 GMT

Sometimes the server delivers a better-than-blank-page response:

Re: How can use JSL to download this special linked network file?

lwx228 — Sun, 07 Feb 2021 23:51:35 GMT

Thanks Experts!

Okay, I'll give up the attempt.
I used IDM to get the first PDF download address, analyzed it and completed the rest of the PDF with JSL.Then use IDM to bulk download.
It would be much faster if JSL downloaded it directly.

Re: How can use JSL to download this special linked network file?

lwx228 — Sun, 07 Feb 2021 23:55:05 GMT

But IDM download PDF file name is out of order, can only be renamed by time.

Re: How can use JSL to download this special linked network file?

lwx228 — Sun, 13 Feb 2022 14:13:32 GMT

The problem has been solved:

Open the site through a piece of software called "Selenium" and download the PDF through the script.

Thank Craige!