Chapter 1. An Introduction to Java In this chapter bull; Java As a Programming Platform bull; The Java “White Paper” Buzzwords bull; Java Applets and the Internet bull; A Short History of Java bull; Common Misconceptions about Java The first release of Java in 1996 generated an incredible amount of excitement, not just in the computer press, but in mainstream media such as The New York Times, The Washington Post, and Business Week. Java has the distinction of being the first and only programming language that had a ten-minute story on National Public Radio. A $100,000,000 venture capital fund was set up solely for products using a specific computer language. It is rather amusing to revisit those heady times, and we give you a brief history of Java in this chapter. 1.1. Java As a Programming Platform In the first edition of this book, we had this to write about Java: “As a computer language, Javarsquo;s hype is overdone: Java is certa

英语原文共 14 页， 附件1：外文文献原文 Overview of JSP Technology and JSP application frameworks Benefits of JSP JSP pages are translated into servlets. So, fundamentally, any task JSP pages can perform could also be accomplished by servlets. However, this underlying equivalence does not mean that servlets and JSP pages are equally appropriate in all scenarios. The issue is not the power of the technology, it is the convenience, productivity, and maintainability of one or the other. After all, anything you can do on a particular computer platform in the Java programming language you could also do in assembly language. But it still matters which you choose.JSP provides the following benefits over servlets alone: bull; It is easier to write and maintain the HTML. Your static code is ordinary HTML: no extra backslashes, no double quotes, and no lurking Java syntax. bull; You can use standard Web-site development tools. Ev

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Chapter 3 The Relational Model Databases are central to information systems—they are the heart of applications. The structure of a database, called a data model (or schema, also database design), specifi es a database. One of the most important models used for modern databases is the relational model. Although it is not the only data model, it is probably the most important one. The relational model is used mainly for transactional databases—where an enterprisersquo;s data is fi rst stored—as opposed to warehouse databases, which serve as a repository for historical data. Compared to other contemporary data models, the relational model is particularly useful for transactional databases because data integrity can be declared and enforced by the model. Data integrity is the conformance of data to business rules. If your data is wrong the fi rst time it enters your enterprise, it has a negative impact on your complete business. For example, analytical systems would not help y

ASP.NET Technique 1. Building ASP.NET Pages ASP.NET and the .NET Framework ASP.NET is part of Microsofts overall .NET framework, which contains a vast set of programming classes designed to satisfy any conceivable programming need. In the following two sections, you learn how ASP.NET fits within the .NET framework, and you learn about the languages you can use in your ASP.NET pages. The .NET Framework Class Library Imagine that you are Microsoft. Imagine that you have to support multiple programming languages—such as Visual Basic, JScript, and C . A great deal of the functionality of these programming languages overlaps. For example, for each language, you would have to include methods for accessing the file system, working with databases, and manipulating strings. Furthermore, these languages contain similar programming constructs. Every language, for example, can represent loops and conditionals. Even though the syntax of a conditional written in Visual

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5.1.2 Custom Tool Library With the above knowledge in hand, you can then start creating your own tool library to reduce or eliminate duplicate code completely. For example, you can create an alias for System.out.println() to reduce the amount of code that is repeatedly typed. It can be part of a package called tools: //: P.java 126 // The P.rint amp; P.rintln shorthand package com.bruceeckel.tools; Public class P { Public static void rint(Object obj) { System.out.print(obj); } Public static void rint(String s) { System.out.print(s); } Public static void rint(char[] s) { System.out.print(s); } Public static void rint(char c) { System.out.print(c); } Public static void rint(int i) { System.out.print(i); } Public static void rint(long l) { System.out.print(l); } Public static void rint(float f) { System.out.print(f); } Public static void rint(double d) { System.out.print(d); }

外文原文(来自Cay s.Horstmann Core Java ,Volume II, Advanced Features, Eighth Edition): Java Technical Description Java as a Programming Platform Java is certainly a good programming language. There is no doubt that it is one of the better languages available to serious programmers. We think it could potentially have been a great programming language, but it is probably too late for that. Once a language is out in the field, the ugly reality of compatibility with existing code sets in.' Java was never just a language. There are lots of programming languages out there, and few of them make much of a splash. Java is a whole platform, with a huge library, containing lots of reusable code, and an execution environment that provides services such as security, portability across operating systems, and automatic garbage collection. As a programmer, you will want a language with a pleasant syntax and comprehensible semantics (i.e., not C ). Java fits the bill,