Analysis of Java development foreground and career direction

Most people choose Java just because they heard that Java foreground, Java is easy to find work, Java language in the Tiobe leaderboard has been located in the first three and so on, but the Java specific good, but there is no concept of the heart. This article is for you to answer the foreground of Java learning.

First, the development prospects of Java Engineers

As one of the most popular network programming languages, the Java language plays an important role in today's information society. The Java language has the characteristics of object-oriented, cross-platform, security and multithreading, which makes Java an ideal development language for many application systems.

Java applications can be said to be ubiquitous, from desktop applications to Web databases and other applications, from PCs to embedded mobile platforms, from Java applets (applets) to the vast architecture of the Java EE Enterprise-class solution, there is a cloud everywhere, even the U.S. large space projects, Java has also been used to develop control systems and related software.

The use of such a wide range of Java has created the brilliance of Java engineers, so that they are in the field of software engineers to dominate! Java software Engineers use Java as a development tool to complete software design, development, testing, maintenance and upgrade.

With the rapid development of Internet, the application of Web is more and more extensive, and the Java language has been developed rapidly. In 1994, Gosling developed a new, real-time, reliable, secure and interactive web browser in Java that does not rely on any hardware platform or software platform. This browser name is HotJava, and in 1995 with the Java language, formally published in the industry, causing a huge stir, Java's status with it is affirmed. Since then the development has been very rapid.

Java is a popular computer programming language in the world, and it is an object-oriented programming language that can write cross-platform application software. This can be summed up in Java has its own unique advantages: simple language, is an object-oriented, distributed application and security, architecture-neutral and portable, important, it is a dynamic language.

Authoritative statistical agency statistics-in the needs of all software development professionals, the demand for Java engineers reached 60% 70% of the total demand. The salary of the Java engineer is relatively high, generally speaking, the engineer with 35 years of development experience, with an annual salary of 200,000 yuan is a very normal salary level.

Computer professional students want to become a Java engineer, a convenient way is to participate in the actual combat project as the main teaching method of Java vocational skills training, so as to effectively shorten the gap between the specific employment needs of enterprises.

There are 2.5 billion Java devices running around the world java,450 Java developers are active in every corner of the earth, tens of millions of web users every time the Internet experience the power of Java.

Today, Java runs on 708 million mobile phones, 1 billion smart cards, and 700 million PCs, and provides a powerful platform for 28 compatible application servers. So many applications, completely changed the user's life. More and more enterprises, because of the use of Java and improve production efficiency. In China, more and more users, because of Java and lower costs, enjoy life.

Dr. James Goslin (Jamesgosling), Vice president of Sun, professor of Sun Research, and chief technology officer of Software, is known as "the father of Java technology". As a member of the Sun Academy, he designed the Java language to complete the original Java technology compiler and virtual machine. Under his leadership, Java has now become the standard programming mode of the Internet and the fact standard of distributed enterprise application, and its cross-platform technical superiority has brought epoch-making changes to the network computing.

1. Java and e-commerce

E-commerce is a hot topic today, but the traditional programming language is difficult to fit the e-commerce system, e-commerce requirements of the program code has the basic requirements: safe, reliable, but also requires to operate in different platforms of the machine's customers around the world to do business.

Java, with its strong security, platform independence, hardware structure independence, language concise at the same time object-oriented, in the network programming language occupies an incomparable advantage, become the realization of e-commerce system language.

2, Java Enterprise-level application development

Java EE is currently the mainstream framework for developing enterprise-class Web applications, and together with Microsoft's ms.net in today's enterprise-level project development, it forms two core framework technologies. Java EE's mainstream application server and integrated development tools.

The main contents include Java EE framework core structure, application Server, integrated development tools, servlet component programming, request processing programming, response processing programming, session tracking programming, ServletContext objects and applications, filter programming, program programming, JSP, El and Jstl, Jndi Service fundamentals and programming, JDBC Service programming, JavaMail programming, and Java EE MVC-style architecture applications.

3. Java Website Construction

In recent years, the website construction business has been rapidly rising momentum, the industry market is getting bigger. As far as domestic situation is concerned, coastal developed provinces and cities than the Midwest market demand, business popularization work is in place, many industries have formed a race to build enterprise website, network marketing situation. The application of new technology will make enterprise website construction more attractive.

The Java programming language,. NET technology, and server CDN technology will also make the site more structured, accessible, and adaptable to new requirements. However, the current market analysis of Java Web site cost is too high, the hardware requirements are relatively high, small and medium-sized enterprises will give up, but like big enterprise or more love Java technology.

4. Java Game Programming

For game development, due to the complexity of the situation, the development process is a constantly changing process, you can easily modify the game content is very critical.

For many game engines, there is a script interpreter that is written to explain some of the custom game scripting languages (typically command scripts such as Moveplayer (Intx,int y), playersmile (), etc.), Others provide scripting languages such as Lua and Rubby to access the game engine.

Because of its virtual machine features, Java itself can be used to write game scripts, and currently there are scripting languages such as Beanshellgroovy can easily and seamlessly interact with the Java language, which greatly facilitates the Java game programming.

Ii. Professional direction of Java engineers

1, become the management personnel, such as product development manager, Technical manager, project manager and so on continue;

2, the second is the road of technical work, become Senior software engineer, demand engineer and so on.

Java software engineers generally monthly salary range of 6000-10000 yuan, far more than the fresh graduates monthly salary of 2500 yuan average level. Generally speaking, the salary of a senior Java software engineer with one year's working experience is roughly 10.13 million of the annual salary.

Java Employment Direction: can be engaged in JSP website development, Java programming, Java game development, Java Desktop programming, and other Java language programming related work. Can enter the telecommunications, banking, insurance professional software development companies engaged in software design and development work.

Analysis of Java development foreground and career direction