Java technology is not only a high-level object-oriented programming language, but also a platform. Java technology is based on the concept of Java virtual machine (Java virtual machine, JVM)-a converter between the language and the underlying software and hardware.
All implementations of the Java language must implement JVM, so that Java programs can run on any system with JVM. This is the core advantage of Java. Java is designed to focus on transplantation and cross-platform, which will also apply to Java. An important reason for wide.
So what can you do after learning Java? The editor of Qianfeng Chongqing Java will introduce to you.
1. Java can write games
Nowadays, more and more companies are involved in the game development industry, but what you may not know is that many familiar games are written in the Java language, and Java is not only widely used in mobile games, but also on the computer side. It also reflects the powerful functions of the Java language, so if you want to work in the game development industry, you can choose to learn Java as an entry point.
2. Java can develop software
Due to the high security of Java, companies in many industries choose Java as their development language for application development. At present, Java is widely used in enterprises and information applications in many industries, such as information systems such as OA, mailboxes, voting, finance, examinations, logistics, medical care, and mining. Especially large enterprises attach great importance to Java developers, not only in large demand, but also in good treatment.
3. Java can do Android
Android is a free and open source operating system based on Linux. Its source code is Java, so you can now see that many mobile operating systems such as MIUI are implemented by modifying the source code.
5. Hadoop big data development
At present, big data is a trend, and big data has gradually penetrated into all aspects of our lives and all walks of life. Cyber security companies use big data to improve the security of their daily investigation work; the data service industry uses big data to help customers find convenient solutions; in anti-fraud work, big data can improve work accuracy and efficiency to achieve The effect of protecting the safety of private property.
The slightly more powerful companies are all working on big data projects, and Hadoop itself is developed by Java. In addition, Hadoop engineers are generally more than 3k higher than pure Java development, so many Java developers are working on Hadoop big data. Turn direction.
6. Web development
There are many web development languages, and Java is one of them. Java has great advantages in developing large-scale websites with high access, high concurrency and clustering.
7. Data analysis field
Such as image analysis, speech recognition, spatial analysis, user analysis, visualization, etc. There are also the establishment of various data sources, the formation of data markets in the fields of meteorology, transportation, media and entertainment. What can you do after learning Java? We have introduced seven directions above. After reading it, is it more motivational to learn Java?