Students with zero foundation do not recommend all-inclusive clients and servers. After all, it takes accumulation to really master the use of a language and write high-quality projects. I suggest you find a classmate who can be a server/client to develop together, so that on the one hand, you can reduce your pressure, and you can also communicate when you study, and the learning effect will be much better.

Php is recommended as the server language, with high development efficiency and good database application.

The application of client-side book language management is java, which is also a strongly typed object-oriented language.

Of course, if you plan to teach yourself from scratch, you can consider this.

Java—& gt； JSP—& gt； robot

They are all based on java, so the learning route will be easier and more comprehensive.