After eclipse changes the project name, the Tomcat connection problem resolution method

Background: When we use Eclipse for project development, sometimes it is necessary to modify the project name, and when the project name is changed, it is found that there is a problem with the Tomcat boot access, it is not feasible to use the new project name, but you can use the old project name. After modifying the Display-name in Web. XML, it still doesn't work.

Workaround:

1. Modify the Tomcat configuration in eclipse

The red box position is modified to the name of the new project.

2. Modify the configuration of the Eclipse project file

Use the TXT format on the location path to open the Org.eclipse.wst.common.component file, and modify the inside red box to the new project name.

After eclipse changes the project name, the Tomcat connection problem resolution method