我应该关闭来自数据源的连接吗? [英] Should I close a connection that came from a datasource?

问题描述

当我执行dataSource.getConnection()时，当我希望将连接返回到池中(而不是关闭)时，调用close方法是否会将连接返回到池中或实际上将其关闭?

When I do a dataSource.getConnection(), when I want the connection to be return to the pool (and not closed), does calling the close method return the connection to the pool or actually close it?

推荐答案

在数据源返回的连接上调用close()时，它将把它返回到要由其他线程使用的池中.关闭连接会破坏池的用途.

When you call the close() on connection returned by a DataSource, it would return that to the pool to be used by other thread. Closing the connection defeats the purpose of the pool.

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