Quick copy build project:
1. Change the folder name (the name of a folder in the package can be changed further after the following steps are successful)
2. Change the groupid, actifactId in maven
3. webAppRootKey in web.xml
4. Change the <wb-module deploy-name=""> in setting.xml. As for other configuration information, you can replace it with search repalceAll.
5，maven update
This way the entire tag properties of the item are changed (access names, etc.)