我需要从url中提取captcha,然后用Tesseract来识别它。我的代码是:
#!/usr/bin/perl -X
###
$user = 'user'; #Enter your username here
$pass = 'pass'; #Enter your password here
###
#Server settings
$home = "http://perltest.adavice.com";
$url = "$home/c/test.cgi?u=$user&p=$pass";
#Get HTML co