总的来说，就是这一步：意思就是改一下项目名和版本
You can use the "Advanced" option at bottom of import window, "Name template" select "[artifactId]-[version]",
"Profiles" fill the project name and version, eg:helloWord-0.0.1-SNAPSHOT
下面为转载的内容：
oject xxx already exists
Add a version or custom suffix using "Name template" in "Advanced" settings
办法
You can use the "Advanced" option at bottom of import window, "Name template" select "[artifactId]-[version]",
"Profiles" fill the project name and version, eg:helloWord-0.0.1-SNAPSHOT
just test, and good luck
like below
原贴链接：点击打开链接