The idea uses maven to import the package and reports an error:
Could not find artifact jaxen:jaxen:pom: in nexus-aliyun (http://maven.aliyun.com/nexus/content/groups/public)
There was nothing wrong with importing the package before, but it is not easy to import jaxen this time
How to solve it?
Come to the settings, File->Settings->Maven
Change Maven path to local path
This is if it is still not possible, then find maven->Repositories,
Click on Maven on the left, and check Always update snapshots on the right
