使用WWW :: Mechanize模块在Perl中填写表单

Question

我正在使用mechanize模块创建一个在Perl中登录到Web表单的脚本，我收到错误：

  /home/arty/scripts/gmail_pw_chngr.pl第18行的

语法错误，靠近“按钮”   /home/arty/scripts/gmail_pw_chngr.pl的执行因编译错误而中止。

代码

    use WWW::Mechanize;
    my $mech = WWW::Mechanize->new();

    my $url = "https://accounts.google.com/Login";

    $mech->get($url);

    $result = $mech->submit_form(
        form_name => 'gaia_loginform', # Name of the form
        #Instead of form name you can specify
        #form_number => 1
        fields       =>
        {
            Email  => 'arty32l@gmail.com', # Name of the input field and value
            Passwd => 'password',
        }
        button    => 'signIn' # Name of the submit button
    );
    print $result->content();

上面是代码，输入中的所有值都是名称，但它总是在同一行上出错。

Answer 1

有问题的错误是button之前缺少的逗号。

Answer 2

使用use strict;和use warnings;。他们会帮助你。

Answer 3

use CGI qw(:standard);
use CGI::Carp qw(warningsToBrowser fatalsToBrowser);

use WWW::Mechanize;
    my $mech = WWW::Mechanize->new();

    my $url = "https://accounts.google.com/Login";

    $mech->get($url);


    $result = $mech->submit_form(
    form_name => 'gaia_loginform', #name of the form
    #instead of form name you can specify
    #form_number => 1
    fields      =>
    {
     Email    => 'arty32l@gmail.com', # name of the input field and value
     Passwd    => 'password',
    }
    ,button    => 'signIn' #name of the submit button
    );

     print $result->content();