Java is an object-oriented programming language and a widely used computer programming language. It has the characteristics of cross-platform, object-oriented, and generic programming. It is widely used in enterprise-level web application development and mobile application development.
The operating environment of this tutorial: windows7 system, java8 version, DELL G3 computer.
Java is an object-oriented programming language. It not only absorbs the various advantages of the C language, but also abandons the concepts such as multiple inheritance and pointers that are difficult to understand in C. Therefore, the Java language is powerful and easy to use. Two characteristics.
As a representative of static object-oriented programming languages, Java language perfectly implements object-oriented theory and allows programmers to perform complex programming with an elegant way of thinking.
Java has the characteristics of simplicity, object-oriented, distributed, robustness, security, platform independence and portability, multi-threading, and dynamics. Java can write desktop applications, Web applications, distributed systems and embedded system applications, etc.
Contribution and influence
The Java language is a computer language program that develops rapidly with the times. It profoundly demonstrates the essence of programming, coupled with its conciseness and rigor Its structure and concise syntax writing provide guarantee for its future development and maintenance. Because it provides network application support and multimedia access, it will promote Web applications on the Internet and corporate networks.
In addition, in order to maintain the growth of Java and promote the participation of the Java community, Sun announced the opening of the Java core source code at the Java One Developer Conference to encourage more people to participate in Java community activities.
With support from the Java community and global technology partners such as IBM, Java technology continues to play a strong and important role in innovation and social progress, and as its programming difficulty decreases, more professionals The staff will focus on the writing of Java language and the design of framework structure.
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