how to import multiple custom modules in our own perl script?

Question

I have say 100 custom packages like (file1.pm, file2.pm, file3.pm, file4.pm, file5.pm, file6.pm )

Each file contains one function.

i want to import all in my eve

Answer 1

You can use this small script to load all 100 modules into it:

# pragma
use strict;
use warnings;

# standard modules needed by the script
use Module::Load;

# the loop below loads all 100 of your custom modules (file1.pm, file2.pm, ...)
foreach my $i (1 .. 100)
{
    load "file$i";
}

Answer 2

As I said in a comment, I think this is a terrible way to organise your codebase. But assuming that you can't do anything about that, you might want to look at the Toolkit module.