我有一个由登录表单组成的网页。当我在perl中使用WWW :: Mechanize模块提交表单时,我的页面内容会发生变化,因为用户名/密码错误。我想在提交表单后抓住页面的内容。我试着用这个:
$mech->content;
但那不是我需要的。
这是我的一段代码:
$fields = {
'usr' => $username,
'passwd' => $password[0]
};
$url = "http://blahblah.com/login/index.aspx?id=1";
$mech = WWW::Mechanize->new();
$mech->get($url);
$mech->submit_form(
form_number=> 1,
fields => $fields,
button => 'button'
)
$mech->content;
另见:How to receive content of a page after submitting a form in perl?
答案 0 :(得分:0)
以下代码适用于我
#!/usr/bin/env perl
use strict;
use warnings;
use feature qw/ say /;
use WWW::Mechanize;
my $username = '';
my $password = '';
my $fields = {
usr => $username,
passwd => $password,
};
my $url = "http://localhost:3000/login";
my $mech = WWW::Mechanize->new();
$mech->get($url);
$mech->submit_form(
form_number => 1,
fields => $fields,
button => 'button'
);
say $mech->content;