Perl CGI美化URL求助：API脚本从PHP迁移后的规则适配

Got it, let's get your Perl-based API working with the exact same URL structure you relied on for your PHP setup. Here's a step-by-step breakdown to make the transition smooth:

1. Update Your .htaccess Rules #

The core logic of your rewrite rules stays identical—we just need to swap out api.php for your new Perl script (we'll assume it's named api.pl). Keep the QSA (preserve extra query parameters) and L (stop processing further rules) flags since they're critical for your API's functionality.

Here's the adjusted .htaccess code:

RewriteEngine On

# Match base /api or /api/ path
RewriteRule ^api/?$ api.pl [L]

# Match /api/command or /api/command/ with optional command parameter
RewriteRule ^api/?([a-zA-Z0-9_-]{1,})?/?$ api.pl?command=$1 [QSA,L]

# Match /api/command/key or /api/command/key/ with command + key parameters
RewriteRule ^api/?([a-zA-Z0-9_-]{1,})?/?([a-zA-Z0-9_-]{1,})?/?$ api.pl?command=$1&key=$2 [QSA,L]

2. Prepare Your Perl Script #

Before testing, make sure your api.pl is set up to run correctly on your server:

• Add a shebang line at the top to point to your server's Perl executable (adjust the path if needed):

  #!/usr/bin/env perl
  

• Set execution permissions via SSH or your file manager:

  chmod +x api.pl
  

• Parse incoming parameters in your script. Using the CGI module is the most straightforward way for CGI-based Perl scripts:

  #!/usr/bin/env perl
  use strict;
  use warnings;
  use CGI;
  
  # Initialize CGI object to handle parameters
  my $cgi = CGI->new;
  
  # Fetch the command and key parameters (same as your PHP setup)
  my $command = $cgi->param('command') // '';
  my $key = $cgi->param('key') // '';
  
  # Send appropriate HTTP header (adjust content type for your API, e.g., application/json)
  print $cgi->header('application/json');
  
  # Your API logic goes here—example response:
  print "{\"status\":\"success\", \"command\":\"$command\", \"key\":\"$key\"}";
  

3. Server Configuration Check #

Double-check that your Apache server allows CGI script execution:

• Ensure mod_rewrite is enabled (it should be if your PHP rules worked before)
• If needed, add Options +ExecCGI to your .htaccess or virtual host configuration to permit running Perl scripts

内容的提问来源于stack exchange，提问作者Derek