com.alibaba.druid.pool.vendor.MySqlValidConnectionChecker - Cannot resolve com.mysq.jdbc.Connection.
2016-12-14 11:23
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com.alibaba.druid.pool.vendor.MySqlValidConnectionChecker - Cannot resolve com.mysq.jdbc.Connection.ping method. Will use ‘SELECT 1’ instead.
网上查了基本都是说mysql的连接驱动版本太低,但是更换到mysql-connector-java-5.1.40-bin.jar还有问题,查下启动日志JDBC driver居然还是使用的mysql-connector-java-5.1.10-bin.jar,果断去Artfacts检查,mysql-connector-java-5.1.10-bin.jar都被删了居然还能编译进去….果断删了重启就好.
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