LMXMN041:ximalaya will.wei$ git submodule add https://github.com/willbin/WeLib02.git Submodule
Cloning into '/Users/will.wei/Works/ximalaya/Submodule'...
remote: Counting objects: , done.
remote: Compressing objects: % (/), done.
remote: Total (delta ), reused (delta ), pack-reused
Unpacking objects: % (/), done.
Checking connectivity... done.
LMXMN041:ximalaya will.wei$
用命令行
git submodule add https://github.com/willbin/WeLib02.git Submodule
官方的这个方法经常会失败, 出现password问题. 建议用命令行搞定
https://confluence.atlassian.com/sourcetreekb/adding-a-submodule-subtree-with-sourcetree-785332086.html
http://*.com/questions/1030169/easy-way-pull-latest-of-all-submodules