Yes, after inserting print Dumper $XML_1, i got the ojbect, but why i can't print $ref?
My really intention is to parse the result of get request and print the result i wanted into a .csv file.
#!/usr/bin/perl
use XML::Smart;
use Data::Dumper;
use warnings;
use strict;
my @array = ();
my %data = ();
open OUTFILE, '>result2.csv' or die $!;
open FILE, 'fund.txt' or die $!;
while (<FILE>)
{
chomp;
my $XML = XML::Smart->new("http://cmsbeta.morningstar.com/api/v2
+/2008428323/securities/$_"."/documents?colids=590&fields=*");
print Dumper $XML;
eval{
%data = %{$XML->{Document}->{Content}->{People}};
};
for my $li (keys %data){
print "$li:$data{$li}"."\n";
push (@array,$data{$li});
}
print OUTFILE ("$_,","@array"."\n");
@array = ();
}
close(OUTFILE);
close(FILE);
exit;
the result i got is
C:\Users\rchen4\Desktop\Perl_XML>perl parse_prepare.pl
Use of uninitialized value $data in pattern match (m//) at C:/Dwimperl
+/perl/site
/lib/XML/Smart/Tree.pm line 169, <FILE> line 1.
$VAR1 = bless( do{\(my $o = bless( {
'tree' => {},
'a' => [],
'TIEONUSE' => {
'h' => 'XML::Smart::Tie::Has
+h',
'a' => 'XML::Smart::Tie::Arr
+ay'
},
'parser' => '',
's' => \sub { "DUMMY" },
'c' => sub { "DUMMY" },
'point' => ${$VAR1}->{'tree'},
'h' => {},
'g' => \*Object::MultiType::Saver::NULL,
'b' => \sub { "DUMMY" }
}, 'Object::MultiType::Saver' ))}, 'XML::Smart
+' );
I still got nowhere.I can use XML::Simple to finish the similar task, but i think XML::Smart is more cool so i want to try it.
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