本地仓库代码（git push）上传git仓库报错：
fatal: No configured push destination.
Either specify the URL from the command-line or configure a remote repository using
git remote add <name> <url>
and then push using the remote name
git push <name>
解决办法：
在git仓库创建新的仓库然后复制仓库URL链接：
git remote add origin https://github.com/xxxxx/xxxxx.git
git push -u origin master