使用Maven创建工程并导出为IDE项目

1. 创建Java工程

mvn archetype:generate -DarchetypeArtifactId=maven-archetype-quickstart -DgroupId=bj -DartifactId=JavaDemo -DinteractiveMode=false

也可以使用mvn archetype:generate开启交互模式，一路回车，除了groupId和artifactId。因为默认的原型就是maven-archetype-quickstart

创建Web工程

mvn archetype:generate -DarchetypeArtifactId=maven-archetype-webapp -DgroupId=bj -DartifactId=WebDemo -DinteractiveMode=false

导出到eclipse

mvn eclipse:eclipse

导出到IDEA

mvn idea:module

参考：

eclipse:configure-workspace is used to add the classpath variable M2_REPO to Eclipse which points to your local repository and optional to configure other workspace features.

eclipse:eclipse generates the Eclipse configuration files.

eclipse:resolve-workspace-dependencies is used to download all missing M2_REPO classpath variable elements for all projects in a workspace. Used if the Eclipse project configuration files are committed to version control and other users need to resolve new artifacts after an update.

eclipse:clean is used to delete the files used by the Eclipse IDE.

idea:idea is used to execute the other three goals of this plugin: project, module, and workspace.

idea:project is used to generate the project file (*.ipr) needed for an IntelliJ IDEA Project.

idea:module is used to generate the module files (*.iml) needed for an IntelliJ IDEA Module.

idea:workspace is used to generate the workspace file (*.iws) needed for an IntelliJ IDEA Project.

idea:clean is used to delete the files relevant to IntelliJ IDEA.

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