jenkins pulls multiple git repositories at the same time

Questions raised:

When downloading code in Jenkins, the code appears in different git libraries. How to download different codes from different locations to the same local directory? SVN does support it, what about git?

Solution: multiple-scms.hpi

Jenkins implementation:

(1) After installing the plug-in, select Multiple SCMs, select to add multiple Git libraries 

 2) Download code for each git library, and specify the code directory to download to the specified code directory in the local workspace