Java is an object-oriented programming language that can write cross-platform application software. Java technology has excellent versatility, efficiency, platform portability and security, and is widely used in PCs, data centers, game consoles, scientific supercomputers, mobile phones and the Internet. It also has the world's largest professional developer community.
In recent years, the development of informatization in our country has become faster and faster, making the informatization construction in all parts of the country in full swing, and there has been a shortage of informatization talents, especially Java software talents. However, the cultivation of information technology talents in my country is still in the development stage, resulting in the actual demand for talents in the society is far greater than the number of training talents for information technology, making tens of thousands of small and medium-sized enterprises urgently need software engineers who fully and systematically master the basic skills and knowledge of Java software development.
The demand for Java developers in the market has always been high, especially with the rapid development of Internet technology, Java developers have become essential talents for Internet companies. Should those with zero foundation go to Java training courses to learn Java development ? The answer is yes. Java learning is not unpredictable. Although it is not so simple for zero-based students, as long as you study hard, plus the guidance and targeted training of professional teachers, I believe you can also fully master Java.
For zero-based students, what are the steps in Java development and learning should be completed step by step in stages, which can be roughly divided into four steps:
The first stage: Java basics and Web development basics-applet project stage, so that students can master Java basic object-oriented knowledge, the use of Java common collections, JDBC and MySQL basics, HTML/CSS/JavaScript front-end basic technology, Servlet writing server Programs, etc., while proficient in using IDEA development tools, can realize simple small programs;
The second stage is the continuous integration of Java advanced basic SSM front-end framework code management, which is an advanced stage, so that students can have a deep understanding of Java object-oriented knowledge points, and can be qualified for Java junior software engineers, web junior front-end development engineers, junior BI engineers and other positions.
The third stage of microservices and distributed solutions allows students to master the use of Linux, Docker, Vue, SpringBoot, Shiro, distributed transactions, etc., can use Docker to complete project deployment proficiently, and be competent for positions such as Java intermediate development engineers;
The fourth stage of large-scale Internet solutions allows students to master the development of JUC, Zookeeper, Dubbo, MySQL Advanced, MyCat and WeChat applets, and WeChat payment, and can be qualified for Java senior software engineers and other positions.
Regardless of whether you have the foundation or not, only if you study hard can you learn Java well.