Why has Java been popular for so long?

Is the JAVA industry a fascinating industry or a depressing industry? The JAVA industry is so attractive, and the domestic JAVA craze has been increasing since 2007. Whether it is tourism, large, medium and small websites, B2C shopping malls, or major information systems, JAVA is everywhere. The recruitment information of JAVA engineers on major recruitment websites is also dizzying, and the treatment is very impressive. Domestic JAVA training is also the hottest in IT training, and JAVA training institutions have become the most professional and profitable among all kinds of training institutions.

Java was released by sun Company and originally developed by sun Company to solve the TV set-top box project. There are two reasons why java is so popular.

On the one hand, it is the language characteristics of the java language itself. For example: simple, object-oriented, secure, multi-threaded, cross-platform, independent of architecture, robust, distributed, explanatory and so on.

On the other hand, I think java is more than just a simple language. Java provides a relatively complete platform and a huge library. It contains many reusable codes and provides a safe and automatic garbage collection and cross-operating system execution environment. Think this is more important.

Of course, java had these characteristics before, but not many people knew about it. It should be with the development of Internet that the application of java applet in web pages makes java popular. Using applet in web pages can interact with users well and give feedback to some operations of users.

This thing made java famous. At that time, due to problems such as network quality and inconvenient downloading, this thing is rarely used now. Instead, jsp, asp and other footstep languages are used. However, this thing makes people understand the java language. Then I realized the power of java, which made java fire. Java, with its strong security, platform independence, hardware structure independence, concise language and object-oriented, has an unparalleled advantage in network programming languages and has become the first choice for realizing e-commerce systems.