问题情形:
使用mybatis连接数据库,结果报错
问题描述:
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Client does not support authentication protocol requested by server; consider upgrading MySQL client)
新版本mysql下的解决:
新版本:
1、mysql->user表中无password字段--被替换为authentication_string
2、更新密码的语句变化
解决:
StackOverflow答案建议使用旧密码哈希算法,并且以下语句有效,使NodeJS Sequelize客户端能够进行身份验证。
alter user 'USER'@'localhost' identified with mysql_native_password by 'PASSWORD'
使用此语句更新认证密码,重新连接mysql,发现成功了
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