APP development is a broad concept that includes many technical directions, such as front-end and back-end. The front-end can be subdivided into UE, UI, and front-end programmers, and the back-end can also be subdivided into java, php, C#, and GO. , Ruby, C, C++, Python, etc. At present, the largest number of people and relatively easy to find jobs should be java back-end developers. The following is a detailed introduction to the APP development process and APP development tools that you need to master if you want to be a java app developer.
Programming languages and tools that need to be mastered in the app development process
1. eclipse, myeclipse, and intellig idea. It is said that if you want to do your job well, you must first sharpen your tools. If you want to become a developer, you need to have a general understanding of development tools. Eclipse, myeclipse, and intellig idea are more versatile. There are three widely used coding tools, and intellig idea is widely favored by programmers because of its powerful functions and simple operation.
2. HTML, css, js, jquery, jsp. Although we are working on java backend, we will inevitably encounter source code troubleshooting problems during the development process. Although we do not have to be proficient in front-end knowledge, at least we have a general idea. Understanding and being able to understand the general meaning of the code should be the minimum requirement.
3. Java basics, including variables, collections, classes, methods, interfaces, etc. This is the cornerstone of all frameworks, so as a Java developer you must master this.
4. Java web, Java is generally a website development, so it involves front-end and back-end interactions. Servlet is the foundation. You can learn about spring mvc and struts2, master their coding forms, and learn to apply them.
5. Database and back-end programmers all need to operate the database data. Mybatis must be mastered. Hibernate has almost been eliminated. Just understand it. In addition, you also need to understand the additions, deletions, modifications, views, triggers, stored procedures, etc. in the database.
If you meet the above points, you are already a qualified junior developer. Others, including technology and business, need to be accumulated slowly at work. The following are the courses that need to be learned at each stage of software development in ordinary universities. If you are interested, you can learn about it:
1. Basics of computer operation, Office automation, computer assembly and maintenance, C language.
2. SQL Server2005 database design, advanced query, data structure, C# object-oriented programming, HTML5 and CSS3 development, JavaScript, jQuery advanced programming, and PHP development.
3. Special effects production, jQuery application development, HTML5 and CSS3 development, and Java object-oriented programming.
4. Product process application, mobile platform interface design, Oracle database development, JavaWeb application development.
5. Practical training one: WEB front-end design and development, practical training two: J2EE project development.
