换个新版本的jar包 Could not get JDBC Connection; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server.

本文转载自查看原文 2021-05-25 21:07 187

javaweb报错：Could not get JDBC Connection； nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNo

报错内容：
Could not get JDBC Connection; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server.
原因：mysql-connecter的jar包太老，mysql版本太新
解决：换个新版本的jar包

免责声明！

本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。

猜您在找 连接JDBC报错:com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. 【异常】com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Could not get JDBC Connection; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server Kubernetes权威指南中 com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database 的错误 nacos连接MySQL：Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. 针对mysql8.0报错：com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create 针对mysql8.0报错：com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create