不在xls中的空白单元格使用perl转换为csv

我有下面的脚本,将xls转换为csv ok,但是它不会将我的xls中的空白单元格转换为csv文件中的空格:

#!/usr/bin/perl use strict; use Spreadsheet::ParseExcel; my $sourcename = shift @ARGV or die "invocation: $0 <source file>\n"; 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"; 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, "\t;"; print $source_cell->Value, ";"; } } print "\n"; } } 

示例excel

 ABC BCC DCC DES SDE KOT FET 

它转换为

 ABC;BCC;DCC;DES; SDE;KOT;FET; 

代替

 ABC;BCC;DCC;DES; SDE;;KOT;FET; 

如果你打算创build一个CSV文件,那么请使用Text :: CSV,它会为你节省很多头痛的问题。

'如果$ source'代码不匹配空单元格。

修复你的代码:

  if (defined $source_cell) { #print "( $row_index , $col_index ) =>", $source_cell->Value, "\t;"; print $source_cell->Value, ";"; } else { print ';'; }