fig17_01.pl

来自「PERL语言资料 可以用于PERL程序设计」· PL 代码 · 共 52 行

#!usr/bin/perl
# Fig 17.1: fig17_01.pl
# Simple LWP commands.

use strict;
use warnings;
use LWP::UserAgent;

my $url = "http://localhost/home.html";
open( OUT, ">response.txt" ) or 
   die( "Cannot open OUT file: $!" );

my $agent = new LWP::UserAgent();
my $request = new HTTP::Request( 'GET' => $url );
my $response = $agent->request( $request );

if ( $response->is_success() ) {
   print( OUT $response->content() );
}
else {
   print( OUT "Error: " . $response->status_line() . "\n" );
}

print( OUT "\n------------------------\n" );

$url = "http://localhost/cgi-bin/fig16_02.pl";

$request = new HTTP::Request( 'POST', $url );
$request->content_type( 'application/x-www-form-urlencoded' );
$request->content( 'type=another' );
$response = $agent->request( $request );

print( OUT $response->as_string() );
print( OUT "\n" );
close( OUT ) or die( "Cannot close out file : $!" );

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