您将如何开始从Openweathermap API中提取以下信息： while(my $line=<F>) {
# logfile pattern 31.05.2018 03:25:50 --- Start Deaktiviere PKonten ---
$line =~ /^\s*([\d.]+) ([\d:]+) --- (.*) -.*\s*$/;
$timestamp=join(" ",$1,$2);
$action=$3;
push @{$results{$action}} ,$timestamp;
}
？