從github上下載一個項目的子目錄

https://github.com/pbojinov/developer.chrome.com/tree/master/extensions/examples/extensions/proxy_configuration
https://github.com/pbojinov/developer.chrome.com/trunk/extensions/examples/extensions/proxy_configuration

將 「tree/master」替換成 「trunk」，這樣git地址就變成了一個svn地址，再用svn導出便可。 [1]