问题描述
WWW::Mechanize::Chrome 在调用 ->find_all_links()
等不同的方法时会以某种方式丢失节点
No node with given id found
-32000 at /usr/local/share/perl/5.20.2/Chrome/DevToolsProtocol/Target.pm line 490
Node 447 has gone away in the meantime,Could not resolve at /usr/local/share/perl/5.20.2/WWW/Mechanize/Chrome/Node.pm line 206.
No node with given id found
当我在获取所有链接之前再次执行 $mech->get($url)
时,它可以工作,但我不想每次调用方法时都重新获取 URL,无论如何我们稍后需要提交表单。
my $mech = WWW::Mechanize::Chrome->new(
headless => 1,launch_exe => '/usr/bin/google-chrome',launch_arg => ["--headless","--no-sandBox"],separate_session => 1,);
&parse_content;
sub parse_content {
$mech->get($url);
my $content = $browser->content;
# parse some content
}
# $mech->get($url);
# fetching the links would work when getting the URL again
# but this is not the way it should work
my @links = $mech->find_all_links();
有人可以帮忙吗?
解决方法
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