How to convert a Java project to a Java Web project in eclipse

Sometimes when we import a Web project in Eclipse, the system is imported as a Java project. The project cannot be found when the Tomcat server is started.

You can then convert the Java project to a Web project by doing the following.

1. Select the properties that are right-click the project.

2. In the pop-up window, locate Project Facets, and then click Convert to Faceted form ...

3. Tick the Dynamic Web Module,java by default. Then locate the Runtimes tab on the right, see figure.

4. Tick the Tomcat server under Runtimes, then click Apply and save.

5. At this point you can see the echarts the Web browser in the upper left corner of this project.

6. You can add the Echarts project to the Tomcat server at this time.

How to convert a Java project to a Java Web project in eclipse