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(More customer reviews)The focus of this book is on interacting with the Internet using Perl. It assumes some very basic knowledge of programming such as the concepts of scalar variables, arrays, if/then/else, and similar items. If you are not familiar with these items in a Perl environment then it is still all covered pretty well in the Appendix. The first section of the book contains information on working with CGI modules, databases, and interacting with the operating system for directory information, file uploads, etc. The second section discusses working with the LWP and Net::Tools. The LWP is the Library of WWW modules in Perl. This collection of modules allows you to write Perl programs that include the most common web tasks built in including retrieving web pages and submitting web-based forms. While the LWP supports various web protocols including HTTP, HTTPS, FTP, and NNTP the book concentrates primarily on using the LWP with HTTP and HTTPS. The NET::Tools primarily look at working with POP3 and SMTP services. The third section of the book is about using Perl with XML, SOAP, and RSS. The following section focuses on using mod_perl to enhance performance. As a module embedded in the Apache server this allows Perl to execute faster and allows the Perl programs to access the Apache request object.The fifth and final section focuses on working with templates, and building perl based web sites with Mason. Mason is used to insert Perl code directly into an HTML page. This in turn allows for a dynamic web site with elements common to all pages but still allowing some changes based on the page being accessed. Beginning Perl Web Development is highly recommended to anyone who wants to use Perl for added functionality with your web site or to allow interaction with other web sites.
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