好的..这行得通...
sub getApSrvs
{
my %apsrv;
my $cluster;
foreach $cluster (getClusters())
{
$apsrv{$cluster} = [split('\s+', `/$cluster/bin/gethosts -t app|sort -u`)];
}
return %apsrv;
}
...现在我如何在火腿三明治中打印出来,就像这样$cluster --> $hostname
好的,我补充说:
my %apsrv = getApSrvs();
for my $cluster (keys %apsrv) {
print "$cluster -> $apsrv{$cluster}\n";
}
我得到...
qboc22 -> 数组(0x9111618)
qboc5 -> 数组(0x9111504)
qboc32 -> 数组(0x90e20cc)
qboc28 -> 数组(0x90e1d28)
qboc30 -> 数组(0x90e1f38)
qboc23 -> 数组(0x9111540)
qboc27 -> 数组(0x911181c)
qboc29 -> 数组(0x91115ac)
qbo -> 数组(0x90e2294)