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Druid报错c.a.druid.pool.DruidAbstractDataSource : discard long time none received connection.

遇到Druid报错c.a.druid.pool.DruidAbstractDataSource:discard long time none received connection.

简单做个记录叭~

网上很多帖子说大概2个方法可以解决:

  1、类文件配置,增加配置(在我这里无效)

  2、相应调整了mysql的版本(在我这里也无效)

  3、在运行参数中增加:-Ddruid.mysql.usePingMethod=false(有效)