foreach my $row (1..$end) 
 { 
  foreach my $col (3..27 ) 
  { 
    # skip empty cells 
    next unless defined 
    $worksheet->Cells($row,$col)->{'Value'}; 

    # print out the contents of a cell  
    $var = $worksheet->Cells($row,$col)->{'Value'};     
    push @dates,$var;  

    print $var; #this prints the value just fine
  } 
 }  

my %hash;
$hash{'first'} = \@dates;
print Dumper \%hash; #This prints object information

我使用模块OLE for Perl和我从工作表中获得的每个值并打印$var然后我得到了预期的值,但是当我把所有内容放入哈希时它打印：

'first' => [
bless( do{\(my $o = 15375916)},'OLE::Variant'),bless( do{\(my $o = 15372208)},

等等.我一定不明白哈希的事情,因为我真的很难过.