jenkins通过ssh连接远程服务器出错解决方案（Algorithm negotiation fail）
错误截图
jenkins.plugins.publish_over.BapPublisherException: Failed to connect and initialize SSH connection. Message: [Failed to connect session for config [192.168.13.104]. Message [Algorithm negotiation fail]]
将需要连接的目标服务器通过电脑ssh连接
编辑文件：vim /etc/ssh/sshd_config
将文件中对应的行更换为下面的数据
HostKeyAlgorithms ssh-ed25519,ssh-ed25519-cert-v01@openssh.com,rsa-sha2-256,rsa-sha2-512,ssh-rsa
KexAlgorithms curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1
Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc
重启sshd
systemctl restart sshd