What is the future of the Java industry?
The prospects for the Java industry are still pretty good. Java applications can be said to be ubiquitous and very widespread; and with the opening of the Internet era, the development of big data and mobile application development, society needs a large number of Java developers. Java programmers are far from saturated, but there is a lack of qualified or Just excellent programmers.
As one of the most popular network programming languages in the world, Java language plays an important role in today's information society Role. Java is an object-oriented programming language that can write cross-platform application software. It has the characteristics of object-oriented, cross-platform, security, multi-threading, and dynamics, which makes Java an ideal development language for many application systems.
Java applications can be said to be ubiquitous and very extensive. From desktop office applications to network database applications, from PCs to embedded mobile platforms, from Java applets to the huge J2EE architecture Java can be found everywhere in enterprise-level solutions. Even large-scale U.S. space projects use Java to develop control systems and related software.
1. Java and e-commerce
E-commerce is a hot topic today. However, traditional programming languages are difficult to cope with e-commerce systems. E-commerce requires program codes to have basic requirements: security, reliability, and the ability to conduct business with customers around the world running machines on different platforms.
With its strong security, platform independence, hardware structure independence, simple language and object-oriented, Java has unparalleled advantages among network programming languages and has become the language for implementing e-commerce systems.
2. Java enterprise-level application development
Java EE is currently the mainstream framework technology for developing enterprise-level Web applications. Together with Microsoft's MS.NET, it forms the two cores in today's enterprise-level project development. Framework technology. Java EE's mainstream application server and integrated development tools.
Main content includes JavaEE 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, device programming, JSP, EL and JSTL, JNDI service foundation and programming, JDBC service programming, JavaMail programming and JavaEE MVC-style architecture applications.
3. Java website construction
In recent years, the website construction business has been on a rapid rise, and the industry market is getting bigger and bigger. As far as the domestic situation is concerned, the market demand in developed coastal provinces and cities is greater than that in the central and western provinces and cities, and business popularization work is also very difficult. In place, many industries have formed a situation of competing to build corporate websites and carry out online marketing. The application of new technologies will make corporate website construction more attractive.
Java programming language, .net technology and server CDN technology will also make The website structure is tighter, access is smoother, and it can better adapt to new requirements. However, according to the current market analysis, the cost of building a website using Java is too high and the hardware requirements are relatively high. Small and medium-sized enterprises will give up, but large enterprises still prefer Java technology.
Summary:
Java with such a wide range of uses has created a demand for Java engineers! And 2018 is the year when the "Internet Era" begins. With the rapid development of big data and mobile application development, society needs a large number of Java developers. Java programmers are far from saturated, but there is a lack of qualified or excellent programmers; Therefore, the prospects of the Java industry are still very good.
Recommended related video tutorials: "Java Tutorial"
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