使用Perl/Tk模块建立可视化图形GUI界面1-AndyLeung
#!/usr/bin/perl -w# Display Hello World program
use Tk;
use strict;
my $mw = MainWindow->new;
$mw->geometry("200x100");
$mw->title("Hello World!!!");
$mw->Label(-text => 'Hello World')->pack();
$mw->Button(-text => "Close", -command =>sub{exit})->pack();
MainLoop;
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