类的使用
com.alibaba.druid.pool.DruidConnectionHolder
使用DruidConnectionHolder的程序包
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com.alibaba.druid.pool中DruidConnectionHolder的使用
修饰符和类型方法说明booleanDruidAbstractDataSource.discardConnection(DruidConnectionHolder holder) booleanDruidDataSource.discardConnection(DruidConnectionHolder holder) protected booleanDruidAbstractDataSource.testConnectionInternal(DruidConnectionHolder holder, Connection conn) 参数类型为DruidConnectionHolder的com.alibaba.druid.pool中的构造器限定符构造器说明