1
部分看起来是这样的:XML :: Twig忽略了一些元素?该XML的
<ipcEntry kind="1" symbol="A01B0013080000" ipcLevel="A" entryType="K" lang="EN" nocore="yes">
<textBody>
<title>
<titlePart>
<text>for working subsoil</text>
</titlePart>
</title>
</textBody>
<ipcEntry kind="2" symbol="A01B0013100000" ipcLevel="A" entryType="K" lang="EN" nocore="yes">
<textBody>
<title>
<titlePart>
<text>Special implements for lifting subsoil layers</text>
</titlePart>
</title>
</textBody>
<ipcEntry kind="3" symbol="A01B0013120000" ipcLevel="A" entryType="K" lang="EN" nocore="yes">
<textBody>
<title>
<titlePart>
<text>Means for distributing the layers on the surface</text>
</titlePart>
</title>
</textBody>
</ipcEntry>
</ipcEntry>
</ipcEntry>
我的代码是:
#!/usr/bin/perl
use strict;
use warnings;
use XML::Twig;
use Data::Dumper;
my $twig_handlers = { 'ipcEntry' => \&ipcEntrySub };
my $file = 'A01B.xml';
my $twig= new XML::Twig(twig_handlers => $twig_handlers);
$twig->parsefile($file);
#$twig->print;
sub ipcEntrySub {
my ($twig_obj, $element) = @_;
print $element->{'att'}->{'symbol'} . "\n";
print "Kind: $element->{'att'}->{'kind'}\n";
print $element->text . "\n";
print "###########################################\n";
$twig_obj->purge;
}
好像我不能让文字:<text>Special implements for lifting subsoil layers</text>
我想它,因为<ipcEntry kind="2" symbol="A01B0013100000" ipcLevel="A" entryType="K" lang="EN" nocore="yes">
有另一个子ipcEntry。我可以得到<text>Means for distributing the layers on the surface</text>
。
我在做什么错在这里?
感谢,
你想要的输出是什么? – 2010-11-27 18:04:46
基本上,打印所有的元素,以及每个元素的属性 –
snoofkin
2010-11-27 18:25:55