How to generate a maven project from archetype
Instead of manually creating the directory structure needed for an archetype, simply use:
mvn archetype:generate -DarchetypeGroupId=org.terasoluna.gfw.blank -DarchetypeArtifactId=terasoluna-gfw-multi-web-blank-jpa-jpa-archetype -DarchetypeVersion=5.2.0.RC5