git remote set-url origin https://{username}:password@remote_url
git remote set-url origin https://aaa%40qq.com:aa@codecenter.iqilu.com:8181/duhuichun/manuscripts.git
如果用户名与密码中有@，那么用%40替代， 其实是一个urlencodegit remote set-url origin https://{username}:password@remote_url
git remote set-url origin https://aaa%40qq.com:aa@codecenter.iqilu.com:8181/duhuichun/manuscripts.git
如果用户名与密码中有@，那么用%40替代， 其实是一个urlencode