perl 使用cookie

use Net::SMTP;
use LWP::UserAgent;
use HTTP::Cookies;
use HTTP::Headers;
use HTTP::Response;
use Encode;
use Switch;
use File::Temp qw/tempfile/;
use HTTP::Date qw(time2iso str2time time2iso time2isoz);
my $CurrTime = time2iso(time());
my $ua = LWP::UserAgent->new;
$ua->timeout(10);
$ua->env_proxy;
my $now          = time();
$ua->agent('Mozilla/5.0');
my $cookie_jar = HTTP::Cookies->new(

    file           => 'lwp_cookies.txt',
    autosave       => 1,
    ignore_discard => 1
);
$ua->cookie_jar($cookie_jar);

if ( $cookie_jar){
$cookie_jar->load( $cookie_jar );
my $now          = time();
my $url="https://wenjinbao.winfae.com/web/auth?method=%2Fwze%2Ftransfer%2Fcash%2Fin&amount=0.1&tradePassword=79e8fe923f031f46221a9283d0c9263a&_=$now";
my $response = $ua->get("$url");
if ($response->is_success) {
#print $response->content;
  $r = $response->content;   

$str=encode("gbk",decode("utf8","$r"));
print "\$str is $str\n";

if ($str =~/用户未登录/){
    my $response = $ua->get("https://wenjinbao.winfae.com/validcode/generate-validcode.do?$str");
if ($response->is_success) {
  $r = $response->decoded_content;
# print $response->decoded_content;  # or whatever
}
else {
 die $response->status_line;
};

my ( $fh, $filename ) =
  tempfile( "wj_qrcode_XXXX", SUFFIX => ".jpg", DIR => 'c:\\' );
binmode $fh;
print $fh $r;
close $fh;
print "登录二维码已经下载到本地 [ $filename ] \n";

##打开图片
system("start $filename ");

my $validCode = <STDIN>;
chomp $validCode ;
print "\$validCode is $validCode\n";

#my $url="https://wenjinbao.winfae.com/business/dispatch_post.do";

 my $login_url = 'https://wenjinbao.winfae.com/business/dispatch_post.do';

 my $res = $ua->post($login_url,{
	                       'action'=>'doLogin',
                          'userName'=>'18072722237',
						  'followId'=>'',
                          'userPass'=>'xxxxxxxxxx',
                          'validCode'=> "$validCode"
                                                });
			 print "---------------\n";

my $head =$res->header('Location');
;
print $res->header('Location');
print "\n";	

print $res->status_line."\n";
print "11111111111111111111\n";
print $res->as_string();#获取的是原始内容，包括响应头，响应正文
print "11111111111111111111\n";
my $content=$res->content();
#print $res->content();            #获取的是响应正文

my $spool = encode("gbk",decode("utf8","$content"));
#print "\$spool is $spool\n";
  print "\n";

my $response = $ua->get("$head");
if ($response->is_success) {
#print $response->content;
  $r = $response->content;   

$str=encode("gbk",decode("utf8","$r"));
print "\$str is $str\n";

my $now          = time();
my $url="https://wenjinbao.winfae.com/web/auth?method=%2Fwze%2Ftransfer%2Fcash%2Fin&amount=0.1&tradePassword=79e8fe923f031f46221a9283d0c9263a&_=$now";
my $response = $ua->get("$url");
if ($response->is_success) {
#print $response->content;
  $r = $response->content;   

$str=encode("gbk",decode("utf8","$r"));
print "\$str is $str\n";

}else
   { $r = $response->content;
   print $response->content;
                       };

                       };

                       };
	                   };

	                   };