git clone 失败 ，提示 fatal: unable to access 'https://github.com/xxx.git/': OpenSSL SSL_read: Connection was reset, errno 10054

怎么解决？

把原来的指令 

$ git clone https://github.com/cen-xi/express.git

改成

$ git clone git://github.com/cen-xi/express.git

就行