解决办法:

# 本地执行:
ssh-keygen
# 将id_rsa_pub文件中公钥拷贝到github上的ssh认证
oodful@:~/Volumes/Term2 08:46:44:9$cat ~/.ssh/id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDFzxqwRRdBQPtxdIxGUdWi+FbehxMf6YBK/jeYl/ompAWVmWihiqisD5W4rmmQwfHXUCjrOAj654FNZBK/u74Go0kzOA6bZ3XuXRGp6ZsnmtG90IQhmy8YH6OjidV2y7y8Hgah+mYZkR4NpBLJCHIKzKXo87LAejP+o9WQOiWwGJw2V85n2jMyL7IUSM7j9PBVWeihwYuYvunDK1ZOJC5UQcQaN3crfLngyHxOxn2cMk48ZidWoEpoYlK9YGkNpfFGgU2Mt8XHZTsiSieObgyVjt2Fx1KSSqtizOT+c96WNva3sSyvTddJkng+YYGjuR9c6SDOXAVbvY4PYcHrlLBJ goodful@goodfuldeMacBook-Air.local