【发布时间】:2017-07-26 14:30:18
【问题描述】:
在 Perl 5 中,有没有办法让对象可调用?
Example.pm
package Example;
use strict;
use warnings;
sub new {
my ($class) = @_;
my $self = {};
bless($self, $class);
return $self;
}
# implement function to make class callable
1;
main.pl
use Example;
my $ex = Example->new();
my $ex(); # call the object like this
【问题讨论】:
标签: perl