Java can be used as an app, because the basis of native Android development is Java, and the current development of apps basically separates the front and back ends. The front end does request logic such as pages and jumps, and the backend does data and processing according to the front end's requests. The business logic is processed and the data is returned to the front end for display.
Java is an object-oriented programming language that not only absorbs the various advantages of the C language, but also abandons the incomprehensible multiple inheritance, pointers, etc. in C Concept, so the Java language has two characteristics: powerful and easy to use. 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.
So can java be used as an app?
1. The basis of android native development is java
2. If you want to develop an app, you cannot only develop the android version, but also the ios version
3 , The current situation is that few companies use native code to develop Android (Java) and iOS (Object-C).
4. The trend is to use a set of html5 code development compatible with android and ios.
5. If you want to engage in app development, it is recommended that you learn
4. Recommend apicloud and ionic.
6. But learning to develop the appearance of an app is only a part of the app. The back-end implementation (generally Java provides the interface for app data operations) is also important.
7. If you want to develop better , to make more money, it is recommended to learn Java well, slowly do background development, and develop towards distributed and big data. Of course, while studying, you can also learn the basics of app page development (ionic or apicloud)
8. To simply develop an app, now the front-end and back-end are basically separated, and the front-end makes page and jump requests. Logic, the background performs data and business logic processing according to the front-end request and then returns the data to the front-end for display. The app is basically the implementation of the page (if you use ionic or apicloud), which is relatively simple (mainly html5 and js). But doing a good job in the backend is more complicated and requires a lot of learning.
Related recommendations: "Java Tutorial"
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