perl 创建包

zjzc01:/root/big2# cat Employee.pm 
package Employee;
use Data::Dumper;
##创建正式雇员

sub new_regular {
   my ($name,$age,$starting_position,$monthly_salary)=@_;

   my $employee = {
   "name" =>$name,
   "age" =>$age,
   "position" =>$starting_position,
  "montly_salary" =>$monthly_salary,
};
  return $employee;  ## 返回对象引用
};



zjzc01:/root/big2# perl a36.pl 
Employee.pm did not return a true value at a36.pl line 3.
zjzc01:/root/big2# cat a36.pl 

unshift(@INC,"/root/big2");
require Employee;
zjzc01:/root/big2# perl a36.pl 
Employee.pm did not return a true value at a36.pl line 3.


zjzc01:/root/big2# cat a36.pl 

unshift(@INC,"/root/big2");
require Employee;
use Data::Dumper;
$var=Employee::new_regular(a,b,c);
 my $xx= Dumper($var);  
print $xx;  
print "
"; 
print  $var->{name};
print "
";


zjzc01:/root/big2# perl a36.pl 
$VAR1 = {
          'position' => 'c',
          'name' => 'a',
          'montly_salary' => undef,
          'age' => 'b'
        };

a