Download the jar package yourself to the local repository, but you cannot manually add folders and Pom.xml files so that Maven will not be able to find them.
In principle, MAVEN does not need to do this, because the pom.xml in the dependent jar package will be automatically downloaded from the central warehouse to the local repository, in the setting will be set, if the local warehouse does not, will go to setting download jar package, if not then will error. So you need to download the jar package yourself and implement the self-import jar package.
Specific steps:
Use the command:
MVN Install:install-file-dfile=d:/jar/xxx.jar-dgroupid=xxx.xxx-dartifactid=xxx-dversion=x.x-dpackaging=jar
The specific name needs to be replaced by your own corresponding section
The following will appear, which means that the join is successful and can be used in Pom.xml
[INFO]------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO]------------------------------------------------------------------------
[INFO] Total time:1.593 S
[INFO] Finished at:2015-07-10t11:56:22+08:00
[INFO] Final memory:6m/130m
[INFO]------------------------------------------------------------------------
Troubleshooting Maven's inability to download jars