用功能强大的Perl读写Excel文件

ppm> install OLE::Storage_Lite
ppm> install Spreadsheet::ParseExcel
ppm> install Spreadsheet::WriteExcel

#!/usr/bin/perl -w

use strict;
use Win32::OLE qw(in with);
use Win32::OLE::Const 'Microsoft Excel';

$Win32::OLE::Warn = 3;                                # die on errors...

# get already active Excel application or open new
my $Excel = Win32::OLE->GetActiveObject('Excel.Application')
|| Win32::OLE->new('Excel.Application', 'Quit');

# open Excel file
my $Book = $Excel->Workbooks->Open("c:/komodo projects/test.xls");

# You can dynamically obtain the number of worksheets, rows, and columns
# through the Excel OLE interface.  Excel's Visual Basic Editor has more
# information on the Excel OLE interface.  Here we just use the first
# worksheet, rows 1 through 4 and columns 1 through 3.

# select worksheet number 1 (you can also select a worksheet by name)
my $Sheet = $Book->Worksheets(1);

foreach my $row (1..4)
{
foreach my $col (1..3)
{
# skip empty cells
next unless defined $Sheet->Cells($row,$col)->{'Value'};

# print out the contents of a cell
printf "At ($row, $col) the value is %s and the formula is %s/n",
$Sheet->Cells($row,$col)->{'Value'},
$Sheet->Cells($row,$col)->{'Formula'};
}
}

# clean up after ourselves
$Book->Close;

$sheet->Cells($row, $col)->{'Value'} = 1;

#!/usr/bin/perl -w

use strict;
use Spreadsheet::ParseExcel;

my $oExcel = new Spreadsheet::ParseExcel;

die "You must provide a filename to $0 to be parsed as an Excel file" unless @ARGV;

my $oBook = $oExcel->Parse($ARGV[0]);
my($iR, $iC, $oWkS, $oWkC);
print "FILE  :", $oBook->{File} , "/n";
print "COUNT :", $oBook->{SheetCount} , "/n";

print "AUTHOR:", $oBook->{Author} , "/n"
if defined $oBook->{Author};

for(my $iSheet=0; $iSheet < $oBook->{SheetCount} ; $iSheet++)
{
$oWkS = $oBook->{Worksheet}[$iSheet];
print "--------- SHEET:", $oWkS->{Name}, "/n";
for(my $iR = $oWkS->{MinRow} ;
defined $oWkS->{MaxRow} && $iR <= $oWkS->{MaxRow} ;
$iR++)
{
for(my $iC = $oWkS->{MinCol} ;
defined $oWkS->{MaxCol} && $iC <= $oWkS->{MaxCol} ;
$iC++)
{
$oWkC = $oWkS->{Cells}[$iR][$iC];
print "( $iR , $iC ) =>", $oWkC->Value, "/n" if($oWkC);
}
}
}

#!/usr/bin/perl -w

use strict;
use Spreadsheet::ParseExcel;
use Spreadsheet::WriteExcel;
use Data::Dumper;

# cobbled together from examples for the Spreadsheet::ParseExcel and
# Spreadsheet::WriteExcel modules

my $sourcename = shift @ARGV;
my $destname = shift @ARGV or die "invocation: $0 <source file> <destination file>";

my $source_excel = new Spreadsheet::ParseExcel;

my $source_book = $source_excel->Parse($sourcename)
or die "Could not open source Excel file $sourcename: $!";

my $storage_book;

foreach my $source_sheet_number (0 .. $source_book->{SheetCount}-1)
{
my $source_sheet = $source_book->{Worksheet}[$source_sheet_number];

print "--------- SHEET:", $source_sheet->{Name}, "/n";

# sanity checking on the source file: rows and columns should be sensible
next unless defined $source_sheet->{MaxRow};
next unless $source_sheet->{MinRow} <= $source_sheet->{MaxRow};
next unless defined $source_sheet->{MaxCol};
next unless $source_sheet->{MinCol} <= $source_sheet->{MaxCol};

foreach my $row_index ($source_sheet->{MinRow} .. $source_sheet->{MaxRow})
{
foreach my $col_index ($source_sheet->{MinCol} .. $source_sheet->{MaxCol})
{
my $source_cell = $source_sheet->{Cells}[$row_index][$col_index];
if ($source_cell)
{
print "( $row_index , $col_index ) =>", $source_cell->Value, "/n";

if ($source_cell->{Type} eq 'Numeric')
{
$storage_book->{$source_sheet->{Name}}->{$row_index}->{$col_index} = $source_cell->Value*2;
}
else
{
$storage_book->{$source_sheet->{Name}}->{$row_index}->{$col_index} = $source_cell->Value;
} # end of if/else
} # end of source_cell check
} # foreach col_index
} # foreach row_index
} # foreach source_sheet_number

print "Perl recognized the following data (sheet/row/column order):/n";
print Dumper $storage_book;

my $dest_book  = Spreadsheet::WriteExcel->new("$destname")
or die "Could not create a new Excel file in $destname: $!";

print "/n/nSaving recognized data in $destname...";

foreach my $sheet (keys %$storage_book)
{
my $dest_sheet = $dest_book->addworksheet($sheet);
foreach my $row (keys %{$storage_book->{$sheet}})
{
foreach my $col (keys %{$storage_book->{$sheet}->{$row}})
{
$dest_sheet->write($row, $col, $storage_book->{$sheet}->{$row}->{$col});
} # foreach column
} # foreach row
} # foreach sheet

$dest_book->close();

print "done!/n";