IDEA creates a complete tutorial for Servlet (Web) projects - 2023, and configures the port number of tomcat and the browser opened by default

1. Introduction to the article

Today, a fan asked me a question, as shown in the picture below:

He is jsp + servletthe project, but after starting it, he can't access it anyway, so he asked me how to solve the problem.

After I solved a series of problems, I couldn't start his project, so I created a simple servletproject myself.

With a simple servletproject, his problem was solved.

The following is ideahow I created servletthe project and started it successfully.

2. Create a servlet project

1. File -> New -> Project

2. select Java, clickNext