perl读取excel
因为工作当中遇到要处理大数据的excel的玩意，最多的有几十万行。用perl的方式试试，看看效果如何。ppm install OLE::Storage_Lite #如果不安装这个，后面两个安装不了
ppm install Spreadsheet::ParseExcel
ppm install Spreadsheet::WriteExcel
查看是否安装成功
perldoc Spreadsheet::ParseExcel #如果打印出文档则表示安装成功
为保证编码正确
ppm install Unicode::Map
use strict;
use Spreadsheet::ParseExcel;
use Spreadsheet::ParseExcel::FmtUnicode; #字符编码
my $parser = Spreadsheet::ParseExcel->new();
my $formatter = Spreadsheet::ParseExcel::FmtUnicode->new(Unicode_Map=>"CP936");#设置字符编码
#my $workbook = $parser->parse('Book.xls');
my $workbook = $parser->parse('E:\webdev\project\perl\a.xls', $formatter);#按所设置的字符编码解析
my $log = "demo.log";
if ( !defined $workbook ) {
die $parser->error(), ".\n";
}
open(FILE,">$log");
for my $worksheet ( $workbook->worksheets() ) {
my ( $row_min, $row_max ) = $worksheet->row_range();
my ( $col_min, $col_max ) = $worksheet->col_range();
for my $row ( $row_min .. $row_max ) {
for my $col ( $col_min .. $col_max ) {
my $cell = $worksheet->get_cell( $row, $col );
next unless $cell;
print $cell->value()," ";
print(FILE $cell->value()."\t");
}
print "\n";
print(FILE "\n");
}
}
close(FILE);
View Code 记录下，明天去公司试试效果
use strict;
use warnings;
use Spreadsheet::XLSX;
use Encode;
use Getopt::std;
use File::Basename;
use LWP::Simple;
use URI::Escape;
#my $converter = Text::Iconv -> new ("utf-8", "windows-1251");
#my $excel = Spreadsheet::XLSX -> new ('test.xlsx', $converter);
eval {
my $l = "D:\\log.log";
#读取excel文件
my $excel_path = $ARGV;
my $dir = dirname($excel_path);
#设置log文件路径
my $log = $dir."/".$ARGV.".log";
open(FILE,">$l");
print(FILE "http://localhost/kwm/source/index.php?s=Admin/Index/extract/log/".$ARGV);
close(FILE);
#print 'http://localhost/kwm/source/index.php?s=Admin/Index/extract/log/'.$ARGV;
#print $log;die;
#print(FILE "praam $excel_path\n");
my $excel = Spreadsheet::XLSX->new($excel_path);
#print(FILE "excel read over\n");
my $sheet = $excel->Worksheet(0);
open(FILE,">$log");
printf("Sheet: %s/n", $sheet->{Name});
$sheet -> {MaxRow} ||= $sheet -> {MinRow};
foreach my $row ($sheet -> {MinRow} .. $sheet -> {MaxRow}) {
$sheet -> {MaxCol} ||= $sheet -> {MinCol};
foreach my $col ($sheet -> {MinCol} ..$sheet -> {MaxCol}) {
my $cell = $sheet -> {Cells} [$row] [$col];
my $a = "";
if ($cell) {
$a = $cell->{Val};
#$a = encode("gbk", decode("utf8", $a));
#printf("( %s , %s ) => %s/n", $row, $col, $a);
#printf("$a ");
}
print(FILE $a."\t");
}
#print "/n"; ## one row over
print(FILE "\n");
}
close(FILE);
my $content = get('http://localhost/kwm/source/index.php?s=Admin/Task/extract/log/'.$ARGV."/id/".$ARGV."/uid/".$ARGV);
print encode("gbk", $content);
die;
};
if($@) {
#print "error";
}
View Code
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