輸入：
git pull origin master
git報錯提示
fatal: 'origin' does not appear to be a git repository fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.
在網上找到的解決辦法：重新輸入一次：
git remote add origin git@github.com:yourusername/test.git
就可以解決了