1.首先'repo init -u
git://221.226.19.186/hs/manifest.git'后
2.然后修改'.repo/manifests/default.xml'文件，改成'fetch="git://221.226.19.186:hs/"',
3.然后repo
sync，就会自动把所有git的地址改过来。
接着
repo forall -c git checkout -b master
repo
forall -c git config branch.master.remote origin
repo forall -c git config
branch.master.merge refs/heads/master
