Cannot create PoolableConnectionFactory (Could not create connection to database server.)

Cannot create PoolableConnectionFactory (Could not create connection to database server.)

尝试多种方法后发现是由于mysql驱动版本太低导致。

报错时,jmeter版本是3.1,jdk版本是1.8,mysql版本是8.0.11,mysql-connector-java版本是5.1.31,后来把mysql-connector-java改为最新版mysql-connector-java-5.1.46-bin.jar后,运行成功。
mysql-connector-java-5.1.37-bin.jar是用于java开发中连接数据库包
相关下载链接:https://blog.csdn.net/weixin_41831619/article/details/79914307
mysql-connector-java-5.1.46-bin.jar 点击打开链接

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转载自blog.csdn.net/weixin_44174536/article/details/91397207