针对你遇到的异常信息 "java.sql.SQLException: Invalid state, the Connection object is closed.",这通常表明你的代码试图在一个已经关闭的数据库连接上执行操作。以下是一些可能导致此问题的常见原因及解决方案: 1. 确认连接关闭位置 首先,检查你的代码中数据库连接对象(通常是 Connection 类型)的关闭位置。确保在...
a主控盘 Master control plate[translate] a英国和美国相比,你更喜欢去哪个国家去旅游? England and US compare, which country do you like travelling?[translate] aInvalid state, the Connection object is closed 无效状态,连接对象是闭合的[translate]...
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JBWEB000065: HTTP Status 500 - PreparedStatementCallback; uncategorized SQLException for SQL [QUERY]; SQL state [HY010]; error code [0]; Invalid state, the Connection object is closed.; nested exception is java.sql.SQLException: Invalid state, the Connection object is closed. JBWEB000309: type...
Invalid state, the Connection object is closed. That line makes me nervous. 快疯掉了,从昨晚到现在一直没有解决的问题;前天写了一个导入程序; JDK1.5+jTDS1.2.2+SQL SERVER 2000(SP3)+MySQL5; 从MySQL中导入抓取回来的数据,到SQL SERVER里,程序跑了一会就提示上面那错误:...
java.sql.SQLException: Invalid state, the Connection object is closed. at net.sourceforge.jtds.jdbc.ConnectionJDBC2.checkOpen(ConnectionJDBC2.java:1305) My app uses jTDS 1.1, SQL Server 2000 (sp3) and Tomcat 5.0.28 with J2SE 1.4.1 and I have a connection pool implementation "made by han...
[StatementUtils] Statement close FAILED.: java.sql.SQLException: Invalid state, the Connection object is closed. at net.sourceforge.jtds.jdbc.TdsCore.checkOpen(TdsCore.java:483) at net.sourceforge.jtds.jdbc.TdsCore.clearResponseQueue(TdsCore.java:768) at net.sourceforge.jtds.jdbc.JtdsStatement...
I've received alert from the application vendor and the error message was "SqlException: Invalid state, the Connection object is closed" and also "java.sql.SQLException: I/O Error: Connection reset ". May I know is there anything we…
时不时会出现The connection is closed.这样的错误 你好如果是 Hibernate 延迟加载,确保你在 forward 以另一个页面之前这个 session 还没有关闭。一般来说一个 session 应该在一个 request 级别共享,比如由 Spring 来管理或你自己手工用 ThreadLocal 变量来管理,总之一个
forward 到的页面需要用到 target.getList() 中的数据，你就在 forward 到页面之前明确地先 target.getList() 调用一次，就会消除延迟加载，就是说 getList() 调用的瞬间它已经访问数据把数据加载了，之后就不会再访问数据，也就不用担心 session is closed。希望对你有帮助 ...