perl 获取网页内容

perl 获取网页内容

2009-05-31 17:22

一、LWP::Simple 模块 获取代码：

#!/usr/bin/perl
use strict;
use warnings;
use LWP::Simple;
my $url="http://www.test.com";
my $page=get ($url);
print ("\n $page \n \n");
my $status=getprint($url);
print ("\n\n $status\n");
$status=getstore($url,"page.txt");
print ("\n $status \n");

二、HTML解析： HTML::TokeParser模块

#!/usr/bin/perl
2 use strict;
3 use warnings;
4 use LWP::UserAgent;
5 use HTML::TokeParser;
6 my $url="http://www.test.com";
7 my $agent=new LWP::UserAgent();
8 my $request=new HTTP::Request('GET'=>$url);
9 my $response=$agent->request($request);
10 my $document=$response->content();
11
12 my $page=HTML::TokeParser->new (\$document);
13 while (my $token=$page->get_token()){
14     my $type=shift(@{$token});
15     my $text=shift(@{$token});
16     if ($type eq "T"){
17         print ("$text");
18     }