所需阅读权限 1[分享]比较两种直接输出目录的方法

cnangel

一种函数输出

1. #!/usr/bin/perl
2. print "Content-type: text/html; charset = gb2312\n\n";
3. opendir (DIR, ';.';);
4. @filelist = readdir(DIR);
5. close DIR;
6. foreach (@filelist)
7. {
8. print $_ . "<br>\n";
9. }

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另外一种模块输出

1. &#35;!/usr/bin/perl  
3. use strict;  
4. use File::Find;  
5. print "Content-type: text/html; charset = gb2312\n\n";
6. my $path = ".";  
7. find(\&process, $path);  
8. sub process  
9. {  
10.    print $File::Find::dir, "$_<br>\n";  
11. }
12. exit;  

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