$ mvn dependency:copy-dependencies -DoutputDirectory=lib
==[[Tips]]==
===[https://www.typea.info/blog/index.php/2020/12/01/vscode_java_maven_firestore/ VSCode+Java+MavenでFirestoreにデータ登録]===
*[https://www.typea.info/blog/index.php/2020/12/01/vscode_java_maven_firestore/ VSCode+Java+MavenでFirestoreにデータ登録]
===[[Spring Tool Suite]]===
*[[Spring Tool Suite Mavenプロジェクトの作成]]