Maven项目常见问题:解决相互依赖

Posted 2020-12-16 码农

问题如下：

INFO] Scanning for projects... 
[ERROR] The projects in the reactor contain a cyclic reference: Edge between ‘Ve rtex{label=‘org.kuuyee.sample:module-C:1.0-SNAPSHOT‘}‘ and ‘Vertex{label=‘org.ku uyee.sample:module-B:1.0-SNAPSHOT‘}‘ introduces to cycle in the graph org.kuuyee .sample:module-B:1.0-SNAPSHOT --> org.kuuyee.sample:module-A:1.0-SNAPSHOT --> or g.kuuyee.sample:module-C:1.0-SNAPSHOT --> org.kuuyee.sample:module-B:1.0-SNAPSHO T -> [Help 1] 
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. 
[ERROR] Re-run Maven using the -X switch to enable full debug logging. 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles: 
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectCycleException

解决思路：

检查各种module模块中的pom.xml引入的依赖包，有没有导致相互依赖的，造成循环依赖问题。