perl XML::Writer生成XML
参考文献：http://search.cpan.org/~josephw/XML-Writer-0.615/Writer.pm脚本：
# cat w1.pl
#!/usr/bin/perl -w
use strict;
use XML::Writer;
use IO::File;
my %host = (
'name' => 'perl',
'addr' => '192.168.0.6',
);
my $FH = IO::File->new(">output.xml");
my $writer = XML::Writer->new(OUTPUT => $FH);
$writer->xmlDecl("UTF-8");
$writer->startTag("network");
print $FH "\n";
$writer->startTag('host');
foreach my $field (keys %host) {
print $FH "\n ";
$writer->startTag($field);
$writer->characters($host{$field});
$writer->endTag;
}
print $FH "\n";
$writer->endTag;
print $FH "\n";
$writer->endTag;
$writer->end;
$FH->close();
# perl w1.pl
执行结果：
# cat output.xml
perl
192.168.0.6
#
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