As a young and dynamic programming language, Java has become more and more popular in the market in recent years. It is used as a network-oriented programming language for programmers to create applications. Java is an object-oriented language, due to its own advantages such as low entry barriers. So, what are the advantages of the Java programming language? Next, let's learn about it with the editor of Qianfeng Chongqing Java!
1. Java language is simple
The grammar of Java language is very close to C language and C++ language, making it easy for most programmers to learn and use. On the other hand, Java discards those features that are rarely used, difficult to understand, and confusing in C++, such as operator overloading, multiple inheritance, and automatic type conversion. The Java language does not use pointers, but references. And provides automatic waste collection, so that programmers do not have to worry about memory management. Therefore, the Java language has two characteristics: powerful and easy to use. As a representative of static object-oriented programming language, Java language implements object-oriented theory very well, allowing programmers to perform complex programming with elegant thinking.
2. Java language is object-oriented
The Java language provides primitives such as classes, interfaces, and inheritance. For simplicity, it only supports single inheritance between classes, but supports multiple inheritance between interfaces, and supports the implementation mechanism between classes and interfaces. Java language fully supports dynamic binding, while C++ language only uses dynamic binding for virtual functions. In short, the Java language is a pure object-oriented programming language.
3. Java language is distributed
Java language supports the development of Internet applications. There is a network application programming interface (Java net) in the basic Java application programming interface, which provides a class library for network application programming, including URL, URLConnection, Socket, ServerSocket, etc. Java's RMI (Remote Method Activation) mechanism is also an important means of developing distributed applications.