#!/usr/bin/perl -w use strict; #use autodie; #use File::HomeDir; #第三方模块,不管在什么操作系统上都能进入指定用户的主目录 my $parentDir = 'F:webperlperl programlittleCamp'; my $partInfo = '.+.pl$'; #正则表达 &search_file($parentDir, $partInfo); sub search_file { my ($dir, $partInfo) = @_; #print $partInfo, " "; opendir my $dh, $dir or die "Cannot open dir $dir "; my @files = readdir $dh; #标量上下文和列表上下文 foreach my $file (@files) { my $filePath = "$dir/$file"; if(($file =~ m#$partInfo#i) and (-f $filePath)) #-f 判断是否是文件 { print "$filePath "; } if((-d $filePath) and ($file ne '.') and ($file ne '..')) #-d判断是否是目录 { &search_file($filePath, $partInfo); } } } system 'pause';