关于网友提出的“ AbandonedObjectPool is used orgapachecommonsdbcpAbandonedObjectPool@1531164”问题疑问，本网通过在网上对“ AbandonedObjectPool is used orgapachecommonsdbcpAbandonedObjectPool@1531164”有关的相关答案进行了整理，供用户进行参考，详细问题解答如下：
问题： AbandonedObjectPool is used orgapachecommonsdbcpAbandonedObjectPool@1531164
描述: AbandonedObjectPool is used (org.apache.commons.dbcp.AbandonedObjectPool@1531164)
LogAbandoned: true
RemoveAbandoned: true
RemoveAbandonedTimeout: 60
org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory ([Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]用户 '' 登录失败。该用户与可信 SQL Server 连接无关联。)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)
at com.cuit.bsm.pub.ConnectionPoolManager.getConnection(ConnectionPoolManager.java:94)
at com.cuit.bsm.systemManage.LoginHome.checkLogin(LoginHome.java:41)
at com.cuit.bsm.systemManage.Login.doPost(Login.java:28)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.cuit.bsm.pub.EncodingFilter.doFilter(EncodingFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]用户 '' 登录失败。该用户与可信 SQL Server 连接无关联。
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processErrorToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReplyToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSLoginRequest.processReplyToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReply(Unknown Source)
at com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown Source)
at com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown Source)
at com.microsoft.jdbc.base.BaseConnection.open(Unknown Source)
at com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source)
at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:37)
at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290)
at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:877)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
... 21 more
连接池连接获取异常
at com.cuit.bsm.pub.ConnectionPoolManager.getConnection(ConnectionPoolManager.java:114)
at com.cuit.bsm.systemManage.LoginHome.checkLogin(LoginHome.java:41)
at com.cuit.bsm.systemManage.Login.doPost(Login.java:28)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.cuit.bsm.pub.EncodingFilter.doFilter(EncodingFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
java.lang.NullPointerException
at com.cuit.bsm.systemManage.LoginHome.checkLogin(LoginHome.java:91)
at com.cuit.bsm.systemManage.Login.doPost(Login.java:28)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.cuit.bsm.pub.EncodingFilter.doFilter(EncodingFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
错误代码是这样的：
public Connection getConnection(String clsName) throws Exception
{
Connection c />
try
{
if(dataSource == null)
throw new Exception();
conn = dataSource.getConnection();
conn.setAutoCommit(false);
if (conn == null)
{
throw new Exception();
}
//记录连接日志信息
String num = (String)connInMap.get(clsName);
if (num==null)
num = String.valueOf(0);
else
num = String.valueOf(Integer.parseInt(num)+1);
connInMap.put(clsName,num);
return conn;
}
catch (Exception ex)
{
ex.printStackTrace();
throw new DataException("连接池连接获取异常");
}
}
本来这个程序是用的SQL2000的，我现在安装的数据库是SQLServer2005 express版，
不知道是驱动版本的问题还是怎么回事，用数据库连接池就报异常。
但是我用一个简单的程序可以连上，成功读取数据，代码如下：
<%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pub";
String user="sa";
String password="sa";
Connection c />
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from student";
ResultSet rs=stmt.executeQuery(sql);
%>
<%while(rs.next()){%>
<%=rs.getString(1)%>
|
<%=rs.getString(2)%>
|
<%=rs.getString(3)%>
|
<%=rs.getString(4)%>
|
<%=rs.getString(5)%>
|
<%}%>
<%out.print("数据库操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
解决方案1: Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]用户 '' 登录失败。该用户与可信 SQL Server 连接无关联。
用户名获取不了！ 你没有传进去！
解决方案2: 用户 '' 登录失败。该用户与可信 SQL Server 连接无关联。
用户名为空。
以上介绍了“ AbandonedObjectPool is used orgapachecommonsdbcpAbandonedObjectPool@1531164”的问题解答，希望对有需要的网友有所帮助。
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