從MySQL導出XLS數據庫工具

這個腳本是使用Perl生成Excel xls文件的工具。依賴一些模塊，你可以在Linux下使用，產生xls文件。使用方式是命令行+參數。非常方便。#!/usr/bin/perl#===============================# mysql to excel# lastmodify at 2005-1-5# copyright by hoowa#=============================use strict; #嚴格語法檢測use DBI; #數據庫引擎use Unicode::Map; #Unicode引擎#use Spreadsheet::WriteExcel; #Excel報表引擎use Spreadsheet::WriteExcel::Big; #大文件Excel報表引擎my $hostname='192.168.1.133';my $username='user';my $passWord='pass';my $dbname='db';my $trans_compress=1; #任何非一的數關閉數據庫到程序間傳輸壓縮$=1;my @cols=('A:A','B:B','C:C','D:D','E:E','F:F','G:G','H:H','I:I','J:J','K:K','L:L','M:M','N:N','O:O','P:P','Q:Q','R:R','S:S','T:T','U:U','V:V','W:W','X:X','Y:Y','Z:Z','AA:A','BB:B','CC:C','DD:D','EE:E','FF:F','GG:G','HH:H','II:I','JJ:J','KK:K','LL:L','MM:M','NN:N','OO:O','PP:P','QQ:Q','RR:R','SS:S','TT:T','UU:U','VV:V','WW:W','XX:X','YY:Y','ZZ:Z');#解析來內容if ($#ARGV != '1') {print qq~syntax: my2excel.pl <writefilename> "[where eXPression]"~;exit;}$ARGV[1]=~ s/\"//g;warn qq~mysql to excelby hoowa.sun=====================sql: $ARGV[1]~;my $dbh = DBI->connect("DBI:mysql:mysql_compression=$trans_compress;database=$dbname;host=$hostname",$username,$password);my $sth = $dbh->prepare("$ARGV[1]") die $dbh->errstr;my $rows = $sth->execute() or die $sth->errstr;warn "rows: $rows found.\n";my @cols_name = @{$sth->{'NAME'}};if ($#cols_name > $#cols) {print "table $ARGV[1] fields out of allow!!(max num. > ".($#cols+1).")\n";exit;}warn "write to: $ARGV[0]\n";#生成GB2312編碼系統my $map = Unicode::Map->new("gb2312");#產生報表my $report = Spreadsheet::WriteExcel::Big->new("$ARGV[0]") die "不能生成報表文件：$!";#創建報表的工作表my $sheet = $report->add_worksheet('data_report');#創建格式my $title_style = $report->add_format(); $title_style->set_size(11); $title_style->set_bold(); $title_style->set_align('center');#初始化數據指針my $sheet_col = 0;#創建表格for (my $i=0;$i<=$#cols_name ;$i++) {$sheet->set_column($cols[$i], length($cols_name[$i])+4);$sheet->write_unicode($sheet_col,$i,$map->to_unicode($cols_name[$i]),$title_style);}$sheet->freeze_panes(1, 0);#凍結行while (my @row = $sth->fetchrow_array) {$sheet_col++;for (my $i=0;$i<=$#cols_name ;$i++) {next if ($row[$i] eq '');$sheet->write_unicode($sheet_col,$i,$map->to_unicode($row[$i]));}}warn "all done!!!\n";#結束END {$report->close() if ($report);$dbh->disconnect();}