org.postgresql.util.PSQLException: This connection has been closed 是PostgreSQL JDBC 驱动抛出的异常,表明你尝试在一个已经关闭的数据库连接上执行操作。以下是对该问题的详细分析和解决步骤: 1. 确认异常信息 该异常确实来自 PostgreSQL JDBC 驱动,通常表明数据库连接已经不可用。 2. 分析异常原因 该异常通常有以...
If I read the stack correctly, you're trying to obtain a connection from aTomcatdatabase connection pool, but the pool connection is closed and therefore useless. This can happen with a lot of databases where idle connections timeout (and close themselves) if they are not used often enough...
put through:接通电话柯林斯英语释义:When someone puts through someone who is making a telephone call, they make the connection that allows the telephone call to take place. 例句: The operator will put you through. 接线员将会帮你转接。注:这个习语还有一个用法,就是“使某人遭受……”。本剧至少出...
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New York shall have exclusive jurisdiction over this Agreement and the parties hereto hereby consent to personal jurisdiction in the State of New York and waive any and all objections to venue being placed in New York County in connection with any dispute arising from this Agreement and including...
Name, DiskDrives.Drive", objConnection, adOpenStatic, _ adLockOptimistic objRecordSet.MoveFirst Do Until objRecordset.EOF Wscript.Echo objRecordset.Fields.Item("ComputerName") Wscript.Echo objRecordset.Fields.Item("Drive") Wscript.Echo objRecordset.MoveNext Loop objRecordSet.Close objConnection.Close ...
asp.net core always "this site can't be reach" when run/debug using IIS that has enable SSL Asp.Net Core and Returning IEnumerable from Web API Asp.net core app crash when ConnectionResetException is thrown ASP.NET Core application not freeing memory Asp.net Core Byte Array To Image...
Name, DiskDrives.Drive", objConnection, adOpenStatic, _ adLockOptimistic objRecordSet.MoveFirst Do Until objRecordset.EOF Wscript.Echo objRecordset.Fields.Item("ComputerName") Wscript.Echo objRecordset.Fields.Item("Drive") Wscript.Echo objRecordset.MoveNext Loop objRecordSet.Close objConnection.Close ...
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