no matching host key type found. Their offer: ssh-rsa,ssh-dss fatal: Could not read from remote...

windows电脑重装环境，gitlab配置ssh，生成公钥

git config --global user.name "yourname"

git config --global user.email "your@email.com"

ssh-keygen -t rsa -C "your@email.com"

把公钥添加到gitlab，clone代码时拉不下来，报错。

Unable to negotiate with **** port 22: no matching host key type found. Their offer: ssh-rsa
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

查看自己是开发者权限，重置一遍公钥再添加也不行，去网上找方法，介绍这种情况的原因就是新的ssh客户端不支持ssh-rsa算法，要修改本地配置重新使用ssh-rsa算法。

具体做法：到当前用户目录下的.ssh文件中创建config文件（config没有后缀），使用记事本打开添加如下

config 文件添加内容

Host *
HostkeyAlgorithms +ssh-rsa
PubkeyAcceptedKeyTypes +ssh-rsa

搞定~

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