Maven project does not have a workaround for project facets

Often when you import a Web project in Eclipse, there is no way to project type problems, after the import is a Java project, has been a lot of experience, today there are colleagues have similar problems, put this solution to write down, lest later go everywhere to search.

Steps to resolve:

1, enter the project directory, you can see the. project file, open.

2. Find the <natures>...</natures> code snippet.

3, in the 2nd step of the code snippet, add the following label content and save:

<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>

4. Right-click on the Eclipse project to refresh the project.

5, right-click on the project, enter the property (properties)

6. Click on "Project Facets" in the list item on the left, select "Dynamic Web Module" and "Java" on the right, click OK to save.