Memcached : Use on Perl2021/06/21 |
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This is the example to use Memcached on Perl.
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| [1] | This is the example to use Memcached on Perl. |
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# install from EPEL [root@dlp ~]# dnf --enablerepo=epel -y install perl-Cache-Memcached
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| [2] | Install Perl Memcached Client Module. |
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[cent@dlp ~]$
vi use_memcache.pl
use strict;
use Cache::Memcached;
my $memcached = Cache::Memcached->new({
servers => ["127.0.0.1:11211"]
});
# set and get a Key
$memcached->set('key01', 'value01');
print "key01.value : " . $memcached->get('key01') . "\n";
# append and get a Key
$memcached->append('key01', ',value02');
print "key01.value : " . $memcached->get('key01') . "\n";
$memcached->set('key02', 1);
print "key02.value : " . $memcached->get('key02') . "\n";
# increment
$memcached->incr('key02', 100);
print "key02.value : " . $memcached->get('key02') . "\n";
# decrement
$memcached->decr('key02', 51);
print "key02.value : " . $memcached->get('key02') . "\n";
# run [cent@dlp ~]$ perl use_memcache.pl key01.value : value01 key01.value : value01,value02 key02.value : 1 key02.value : 101 key02.value : 50 |
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