关于https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/的部分内容

　　这个网页吾试了无数次，都无法打开。不能看也不影响问题的解决。具体操作参考：

git sync fatal: Authentication failed for https://github.com/ did not exit cleanly (exit code 128)_柳鲲鹏-CSDN博客

　　如果能看到更好。于是去网上搜集了一点内容。

https://github.blog/changelog/2021-08-12-git-password-authentication-is-shutting-down/

As previously announced, starting on August 13, 2021, at 09:00 PST, we will 
no longer accept account passwords when authenticating Git operations on 
GitHub.com. Instead, token-based authentication (for example, personal 
access, OAuth, SSH Key, or GitHub App installation token) will be required 
for all authenticated Git operations.
Please refer to this blog post for instructions on what you need to do to 
continue using git operations securely.
Removal

 https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/

In July 2020, we announced our intent to require the use of token-based 
authentication (for example, a personal access, OAuth, or GitHub App 
installation token) for all authenticated Git operations. Beginning 
August 13, 2021, we will no longer accept account passwords when 
authenticating Git operations on GitHub.com.