Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (CLIENT_PLUGIN_AUTH is required)
测试接口的时候报这个错误,网上说降低mysql-connect jar包版本,我降低了也没用,真心求助啊~~