com.jcraft.jsch.JSchException: Algorithm negotiation fail
? ? ? ? at com.jcraft.jsch.Session.receive_kexinit(Session.java:520)
? ? ? ? at com.jcraft.jsch.Session.connect(Session.java:286)
? ? ? ? at com.jcraft.jsch.Session.connect(Session.java:150)
? ? ? ? at com.mcloud.utils.SFTPUtils.uploadStream(SFTPUtils.java:64)
? ? ? ? at com.mcloud.spark.MultiCloudBill.copyFileToSFTP(MultiCloudBill.java:416)
? ? ? ? at com.mcloud.spark.MultiCloudBill.main(MultiCloudBill.java:94)
? ? ? ? at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
? ? ? ? at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
? ? ? ? at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
? ? ? ? at java.lang.reflect.Method.invoke(Method.java:498)
解決：
在目的機器上 sudo /etc/ssh/sshd_config 添加 加密解密算法?
KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1
service sshd resstart?
