[Microsoft][SQLServer 2000 Driver for JDBC]Object has been closed.
2010-03-18 22:05
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出现这种错误一般都是Connection、Statement、ResultSet之类的对象被关闭了,导致访问jdbc的时候出现异常,伴随这种异常的可能还有NullPointerException。遇到这种情况时,检查一下程序的流程,看看是否有哪里需要那3个对象时,却没有被创建。
今天下午出现这个异常,晚上的时候看了好长时间才搞定。最后还是按照以前的项目中的Database类的写法修改了。
今天下午出现这个异常,晚上的时候看了好长时间才搞定。最后还是按照以前的项目中的Database类的写法修改了。
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