Welcome to the fourth edition of Professional JSP, designed to help new and experienced Java developers alike discover the power (and even the joy) of creating Java-based server-side solutions for the Web by using JavaServer Pages, or JSP for short. If you’ve programmed with JSP before, you’ll find that the new features in JSP 2.1 make developing JSP pages easier than ever before. If you only know a little Java, this is your chance to add JSP to your toolbox skills. JSP is a server-side technology that takes the Java language, with its inherent simplicity and elegance, and uses it to create highly interactive and flexible web applications. In today’s unsure economic climate, having the Java language as the cornerstone of JSP makes JSP part- ularly compelling for business: Because Java is an open language (meaning it doesn’t require expensive licenses), JSP solutions can be highly cost-effective. The founding premise of JSP is that HTML can be used to create the basic structure of a web page, and Java code can be mixed in with the HTML to provide the dynamic components of the page that modern web users expect. If you understand the concepts of HTML and web pages, JSP provides an unbeatable way to learn about creating innovative, interactive content as well as coming to grips with the popular language of Java. This book will be your guide as you step into this exciting new world.weiterlesen