[转载]从MySQL中导出XLS数据库工具
<p>信息来源: <font color="#cc0000">chinaunix</font></p><p style="TEXT-INDENT: 2em">这个脚本是使用Perl生成excel xls文件的工具。依赖一些模块，你可以在linux下使用，产生xls文件。使用方式是命令行+参数。非常方便。 </p><p style="TEXT-INDENT: 2em">#!/usr/bin/perl </p><p style="TEXT-INDENT: 2em">#=============================== </p><p style="TEXT-INDENT: 2em"># mysql to excel </p><p style="TEXT-INDENT: 2em"># lastmodify at 2005-1-5 </p><p style="TEXT-INDENT: 2em"># copyright by hoowa </p><p style="TEXT-INDENT: 2em">#============================= </p><p style="TEXT-INDENT: 2em">use strict; #严格语法检测 </p><p style="TEXT-INDENT: 2em">use DBI; #数据库引擎 </p><p style="TEXT-INDENT: 2em">use Unicode::Map; #Unicode引擎 </p><p style="TEXT-INDENT: 2em">#use Spreadsheet::WriteExcel; #Excel报表引擎 </p><p style="TEXT-INDENT: 2em">use Spreadsheet::WriteExcel::Big; #大文件Excel报表引擎 </p><p style="TEXT-INDENT: 2em">my $hostname='192.168.1.133'; </p><p style="TEXT-INDENT: 2em">my $username='user'; </p><p style="TEXT-INDENT: 2em">my $password='pass'; </p><p style="TEXT-INDENT: 2em">my $dbname='db'; </p><p style="TEXT-INDENT: 2em">my $trans_compress=1; #任何非一的数关闭数据库到程序间传输压缩 </p><p style="TEXT-INDENT: 2em">$|=1; </p><p style="TEXT-INDENT: 2em">my @cols=('A:A','B:B','C:C','D:D','E:E','F:F','G:G','H:H','I:I','J:J', </p><p style="TEXT-INDENT: 2em">'K:K','L:L','M:M','N:N','O:O','P:P','Q:Q','R:R','S:S','T:T','U:U', </p><p style="TEXT-INDENT: 2em">'V:V','W:W','X:X','Y:Y','Z:Z','AA:A','BB:B','CC:C','DD:D','EE:E', </p><p style="TEXT-INDENT: 2em">'FF:F','GG:G','HH:H','II:I','JJ:J','KK:K','LL:L','MM:M','NN:N', </p><p style="TEXT-INDENT: 2em">'OO:O','PP:P','QQ:Q','RR:R','SS:S','TT:T','UU:U','VV:V','WW:W', </p><p style="TEXT-INDENT: 2em">'XX:X','YY:Y','ZZ:Z'); </p><p style="TEXT-INDENT: 2em">#解析来内容 </p><p style="TEXT-INDENT: 2em">if ($#ARGV != '1') { </p><p style="TEXT-INDENT: 2em">print qq~syntax: my2excel.pl <writefilename />"[where expression]" </p><p style="TEXT-INDENT: 2em">~; </p><p style="TEXT-INDENT: 2em">exit; </p><p style="TEXT-INDENT: 2em">} </p><p style="TEXT-INDENT: 2em">$ARGV[1]=~ s/\"//g; </p><p style="TEXT-INDENT: 2em">warn qq~ </p><p style="TEXT-INDENT: 2em">mysql to excel </p><p style="TEXT-INDENT: 2em">by hoowa.sun </p><p style="TEXT-INDENT: 2em">===================== </p><p style="TEXT-INDENT: 2em">sql: $ARGV[1] </p><p style="TEXT-INDENT: 2em">~; </p><p style="TEXT-INDENT: 2em">my $dbh = </p><p style="TEXT-INDENT: 2em">DBI->connect("DBI:mysql:mysql_compression=$trans_compress; </p><p style="TEXT-INDENT: 2em">database=$dbname;host=$hostname",$username,$password); </p><p style="TEXT-INDENT: 2em">my $sth = $dbh->prepare("$ARGV[1]") || die $dbh->errstr; </p><p style="TEXT-INDENT: 2em">my $rows = $sth->execute() or die $sth->errstr; </p><p style="TEXT-INDENT: 2em">warn "rows: $rows found.\n"; </p><p style="TEXT-INDENT: 2em">my @cols_name = @{$sth->{'NAME'}}; </p><p style="TEXT-INDENT: 2em">if ($#cols_name > $#cols) { </p><p style="TEXT-INDENT: 2em">print "table $ARGV[1] fields out of allow!!(max num. > ".($#cols+1).")\n"; </p><p style="TEXT-INDENT: 2em">exit; </p><p style="TEXT-INDENT: 2em">} </p><p style="TEXT-INDENT: 2em">warn "write to: $ARGV[0]\n"; </p><p style="TEXT-INDENT: 2em">#生成GB2312编码系统 </p><p style="TEXT-INDENT: 2em">my $map = Unicode::Map->new("gb2312"); </p><p style="TEXT-INDENT: 2em">#产生报表 </p><p style="TEXT-INDENT: 2em">my $report = Spreadsheet::WriteExcel::Big->new("$ARGV[0]") || die "不能生成报表文件：$!"; </p><p style="TEXT-INDENT: 2em">#创建报表的工作表 </p><p style="TEXT-INDENT: 2em">my $sheet = $report->add_worksheet('data_report'); </p><p style="TEXT-INDENT: 2em">#创建格式 </p><p style="TEXT-INDENT: 2em">my $title_style = $report->add_format(); $title_style->set_size(11); $title_style->set_bold(); $title_style->set_align('center'); </p><p style="TEXT-INDENT: 2em">#初始化数据指针 </p><p style="TEXT-INDENT: 2em">my $sheet_col = 0; </p><p style="TEXT-INDENT: 2em">#创建表格 </p><p style="TEXT-INDENT: 2em">for (my $i=0;$i<=$#cols_name ;$i++) { </p><p style="TEXT-INDENT: 2em">$sheet->set_column($cols[$i], length($cols_name[$i])+4); </p><p style="TEXT-INDENT: 2em">$sheet->write_unicode($sheet_col,$i,$map->to_unicode($cols_name[$i]),$title_style); </p><p style="TEXT-INDENT: 2em">} </p><p style="TEXT-INDENT: 2em">$sheet->freeze_panes(1, 0);#冻结行 </p><p style="TEXT-INDENT: 2em">while (my @row = $sth->fetchrow_array) { </p><p style="TEXT-INDENT: 2em">$sheet_col++; </p><p style="TEXT-INDENT: 2em">for (my $i=0;$i<=$#cols_name ;$i++) { </p><p style="TEXT-INDENT: 2em">next if ($row[$i] eq ''); </p><p style="TEXT-INDENT: 2em">$sheet->write_unicode($sheet_col,$i,$map->to_unicode($row[$i])); </p><p style="TEXT-INDENT: 2em">} </p><p style="TEXT-INDENT: 2em">} </p><p style="TEXT-INDENT: 2em">warn "all done!!!\n"; </p><p style="TEXT-INDENT: 2em">#结束 </p><p style="TEXT-INDENT: 2em">END { </p><p style="TEXT-INDENT: 2em">$report->close() if ($report); </p><p style="TEXT-INDENT: 2em">$dbh->disconnect(); </p><p style="TEXT-INDENT: 2em">} <br /></p>页:
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