Perl读写Excel简单操作

使用模块

• Spreadsheet::ParseExcel
• Spreadsheet::WriteExcel

读Excel

#!/usr/bin/perl -w

use strict;
use Spreadsheet::ParseExcel;
use Spreadsheet::ParseExcel::FmtUnicode;

my $parser   = Spreadsheet::ParseExcel->new();
my $formatter = Spreadsheet::ParseExcel::FmtUnicode->new(Unicode_Map=>"CP936");  #修正中文乱码问题
my $workbook = $parser->parse($ARGV[0], $formatter);    
 
if ( !defined $workbook ) {
    die $parser->error(), ".\n";
}
 
for my $worksheet ( $workbook->worksheets() ) {            #遍历sheet
 
    my ( $row_min, $row_max ) = $worksheet->row_range();
    my ( $col_min, $col_max ) = $worksheet->col_range();
 
    for my $row ( $row_min .. $row_max ) {                 #遍历行列
        for my $col ( $col_min .. $col_max ) {
 
            my $cell = $worksheet->get_cell( $row, $col );
            next unless $cell;
 
            print "Row, Col    = ($row, $col)\n";
            print "Value       = ", $cell->value(),       "\n";  #读取单元格中的信息
            print "\n";
        }
    }
    print "\nA sheet has been read.\n\n";
}

写Excel

#!/usr/bin/perl -w 

use Spreadsheet::WriteExcel; 

# 创建一个新的EXCEL文件 
my $workbook = Spreadsheet::WriteExcel->new('Hello.xls'); 

# 添加一个工作表 
$worksheet = $workbook->add_worksheet(); 

# 新建一个样式 
$format = $workbook->add_format();     # Add a format 
$format->set_bold();                   #设置字体为粗体 
$format->set_color('red');             #设置单元格前景色为红色 
$format->set_align('center');          #设置单元格居中 

#使用行号及列号，向单元格写入一个格式化和末格式化的字符串 
$col = $row = 0; 
$worksheet->write($row, $col, 'Hi Excel!', $format); 
$worksheet->write(1, $col, 'Hi Excel!'); 

foreach  $row (10..20) 
{
    foreach  $col (10..20) 
    {
       $worksheet->write($row, $col, "$row+$col", $format); 
    }
}

# 使用单元格名称（例：A1），向单元格中写一个数字。 
$worksheet->write('A3', 1.2345); 
$worksheet->write('A4', '=SIN(PI()/4)'); 

# 添加更多工作表 
$worksheet = $workbook->add_worksheet();

foreach  $row (10..20) 
{
    foreach  $col (10..20) 
    {
       $worksheet->write($row, $col, "$row+$col", $format); 
    }
}
exit;

参考资料

[1]. Spreadsheet::ParseExcel

[2]. Spreadsheet::WriteExcel

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