Why did golang switch to java?

Switching from Golang to Java: A programmer’s journey

With the continuous upgrading of Internet technology, programming is also changing with each passing day. Recently, I switched from Golang to Java and would like to share my experience and thoughts on the switch.

1. Why choose to change careers?

As a programmer, you need to constantly learn and update your skills every day, and master new technologies and tools. I used to be a Golang developer. This language fascinated me and I made good achievements in my career. However, as the number of projects continued to increase, over time, I found that this language was no longer capable in some aspects. Meeting business needs is no longer suitable for my career development. At the same time, Java, as a mature language, has extremely high application value in enterprise applications, big data, machine learning, etc. This is one of the reasons why I changed careers.

2. Difficulties in learning Java

For programmers like me who have certain development experience, the difficulties in learning Java are mainly concentrated in the following aspects:

① There are many Java languages, various technologies are emerging in endlessly, and there are many skill points that need to be mastered in development.

② The Java ecosystem is very complex. It requires understanding various frameworks and tools, and it takes more time to understand their way of thinking and usage habits.

③ Java’s documentation and forums are very large and profound, requiring certain reading and understanding abilities.

However, as a programmer with ideas and perseverance, these difficulties cannot stop my pace of learning.

3. How to learn Java

In response to the above difficulties, I adopted the following learning methods:

① Read basic learning materials, such as "Java Programming" Thoughts" and "Java Core Technology", etc., which are helpful for the basic syntax and concepts of Java.

② In-depth study of various Java frameworks and tools, such as Spring, MyBatis, Hibernate, etc., to master their best practices.

③ Search for Java tutorials, blogs and other literature on the Internet to get a preliminary understanding of the application methods of Java technology.

④ Select projects that interest you, conduct in-depth analysis and understanding, and actively participate in them.

The above learning methods are not fixed and can be adjusted according to personal needs and career plans.

4. Gains from learning Java

In the process of learning Java, I gained the following gains:

① Mastered the Java programming language and Commonly used frameworks make it easier to develop large-scale enterprise-level web applications.

② Daniel and the community spirit have a great influence on me, and my pursuit of technology has become more clear and confident.

③ Although I encountered many difficulties and problems during the learning process, after solving them, I also made great improvements in programming ideas and problem solving.

5. Conclusion

In the path of choosing between Golang and Java, I also learned to better understand and apply technology, and plan a career path more clearly. I believe that as long as we have goals and work unremittingly, we will be able to realize our professional dreams, meet better challenges, and create our brilliance!

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