com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
Caused by: java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
找了半天了 试过以下方法: GRANT ALL PRIVILEGES ON . TO root @'%' IDENTIFIED BY "123456"; FLUSH PRIVILEGES; GRANT ALL PRIVILEGES ON . TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; flush privileges; alter user 'root'@'localhost' identified with mysql_native_password by '123456';
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456' PASSWORD EXPIRE NEVER;
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
都不行还是这样,有遇到过类似的问题的老哥吗 我去抽根烟,收拾下掉地上的头发,一会儿回来继续
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Jooooooooo 2020-03-12 23:34:48 +08:00
换一个版本的驱动包试试
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sq1036 OP @Jooooooooo 感谢分享思路,更换了两个版本,还是不行
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sq1036 OP 问题定位到了,HikariPool 这个连接池,跟数据库没关系,原生 jdbc 可以连接,但池初始化报错 Access denied
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