I'm trying to send a request to a web page and get the response back to use. This request is in a loop; I need to send one number at a time to the web page, let the analysis be done and get back the result. I have tried in vain to put the number in a variable and make this part of the request - what else can I do?

The code looks like this: 

my $res = $ua->request(GET
'http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=$BCnumber&db=Nucle
+otide&dopt=xml&txt=on');

[download]

where $BCnumber is what I want to pass to the web site.
Thanks

In reply to sending a request to a web page by Becky

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