sourcetree相关问题

1.git问题：
git -c diff.mnemonicprefix=false -c core.quotepath=false fetch origin
Access denied
Access denied
Access denied
Access denied
Access denied
FATAL ERROR: Server sent disconnect message
type 2 (protocol error):
"Too many authentication failures"
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
解决方案：是sourcetree本地保存的密码失效，windows目录C:\Users\user\AppData\Local\Atlassian\SourceTree目录下的passwd文件，删除当前git项目所属的git服务器及用户相关数据，之后用sourcetree拉取代码重新输入密码即可。