【发布时间】:2020-11-12 18:31:58
【问题描述】:
use Text::CSV_XS;
my $csv = Text::CSV_XS->new;
open my $fh, "test.csv" or die "test.csv: $!";
while (my $row = $csv->getline($fh)) {
my @fields = @$row;
if ($fields[0] eq "A1") {
print "Found A1", "\n";
last;
}
}
# now start searching the CSV again
如果我使用Text::CSV_XS 浏览了一些 CSV,我该如何从头开始?有没有办法将指针/窗口返回到文件的开头?
【问题讨论】: