<name>aliyun maven</name> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror> 2.集成Maven 點擊File在New Projects Settings中點擊Settings for New Projects... 然后再Build,Execution,Deployment下的Maven,其中Maven home directory項,選擇自己放Maven包...