Error48 org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'spring'@'localhost' (using password: YES)) [Spring] DB 연결할 때, username 틀렸다. 2022. 4. 18. The processing instruction target matching "[xX][mM][lL]" is not allowed. [Spring] xml 파일에서 앞에 공백이 있었다. 이거 지워주기! 2022. 4. 18. TypeError: articles.map is not a function [React] data.map() -> data.product.map() 2022. 4. 15. com.jcraft.jsch.JSchException: Algorithm negotiation fail [java] com.jcraft.jsch.JSchException: Algorithm negotiation fail at com.jcraft.jsch.Session.receive_kexinit(Session.java:529) at com.jcraft.jsch.Session.connect(Session.java:291) at com.jcraft.jsch.Session.connect(Session.java:154) $ sudo /etc/ssh/sshd_config $ KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256.. 2022. 4. 15. 이전 1 2 3 4 5 6 7 ··· 12 다음