1. Industry and enterprise informatization
Sun, IBM, Oracle, BEA and other international vendors have launched a variety of application servers based on Java technology as well as a variety of application software, driving the increasingly widespread use of Java in the field of finance, telecommunications, manufacturing and other areas. For example, the Department of Computer Science at Tsinghua University has developed a number of software platforms using Java, XML and Web technologies, and J2EE application servers such as TongWeb of Oriental Technology, Apusic of Golden Disk, Inforweb of Zhongchuang, and ERP products such as ERP and ERP products such as ERP and ERP of Baoxin, which have been applied in many enterprises.
2. E-government and office automation
Orientech, Gold Disk, in the creation of the development of J2EE application servers in e-government and office automation has also been applied: such as Gold Disk Apusic in the Ministry of Civil Affairs, Guangdong Municipal Administration for Industry and Commerce applications; Neusoft e-government architecture EAP platform in the social insurance, public prosecutors and lawyers, tax systems have been applied; in the creation of the Inforweb Infor series. Inforweb Infor series of middleware products in the State Maritime Administration, Shandong Provincial Government and China Construction Bank, Minsheng Bank and other financial systems; Wuxi Yongzhong Technology based on the Java platform for the development of localized integrated office software "Yongzhong Office" has also been applied in a number of provincial and municipal government departments.
3. Embedded devices and consumer electronics
Wireless handheld devices, communication terminals, medical equipment, information appliances (such as digital TV, set-top boxes, refrigerators), automotive electronic equipment, etc. is this year's more popular Java applications. In this regard, the application of China Unicom's CDMA1X network based on Java technology, wireless data value-added services - UniJa.
4. Auxiliary teaching
In the area of auxiliary teaching, Southeast University and ZTE Corporation developed a distance learning system for local online teaching, after-school learning and off-site distance learning, Tsinghua University and ZTE Corporation developed a distance learning system for local online teaching, after-school learning and off-site distance learning. Tsinghua University used Java to carry out the teaching reform of "basic computer software" and analyzed and researched the Chinese version of BlueJ, the University of Electronic Science and Technology (UEST) applied JavaRMI technology to carry out distance education, and Xi'an Electric Power Higher Specialized School developed an interactive power plant simulation system by adopting Java technology. Interactive power plant simulation system to realize the power plant boiler simulation, boiler chamber flame simulation, for the realization of online simulation for useful exploration.
In terms of the development prospects of the Java programming language itself, will be with the development of the Internet needs to be determined, specifically in the following areas:
1) all object-oriented application development.
2) software engineering requirements analysis, system design, development and implementation and maintenance. 3) small and medium-sized multimedia system design and implementation. 4) messaging media. 5) the development of the Internet.
5)Distributed computing transaction management platform applications.
6)Design of system management function module of Internet, including dynamic design of Web page, website information provision management and interactive operation design.
7)Internet (corporate intranet) based entirely on Java and Web technology application development. 8)Web server back-end and various types of database connection manager (queue, buffer pool).
9)Security scanning system (including network security scanning, database security scanning, user security scanning, etc.). 10)Network/application management system. 11)Other application types of programs.
The application of the Java language to promote network applications toward more efficient, convenient, practical direction, and ultimately become the IT industry to promote a technology. China's application of the Java language on the role of the enterprise Internet, pay more attention to the process of network applications in the unlimited Java/J2EE technology, and the technology as the first choice in the application development process.
Whether in mobile devices, consumer products, or embedded devices, Java language has been widely used, and even extended to the IC field. In the future, the Java language will be further expanded in embedded and mobile devices, and there are Java applications in various electronic information products. Especially in the field of mobile devices, the application of the Java language will be more significant, and will be positioned by the system's communication terminal into the personal information end. At present, Sun has been the core source code of Java public, which will provide strong conditions for developers to further develop the application of the Java language, and to promote the further development of Java, to maintain its technical compatibility to lay a strong foundation. Java open source will attract more programmers to join, and will further improve the Java language, and ultimately stimulate the development of the entire IT industry.
In short, the Java language, as a rapidly developing language program, has profoundly revealed the essence of the program writing process, and with its rigorous structure and indirect writing process, the Java language provides an important guarantee for the future development of the language. Today, the research on the Java language is being extended towards the server-side advantage of the application system, I believe that the future of the Java language will have a wider range of applications, but also will play a more powerful role in promoting the development of the IT industry.