连接数据库问题 jdk1.4.2 + tomcat4.1+sql server jdbc drive 求救！

[xqj526]

连接是出现 sql server2000 驱动程序不匹配的情况如下：

javax.servlet.ServletException: No suitable driver
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:497)
at org.apache.jsp.connectsqltest_jsp._jspService(connectsqltest_jsp.java:72)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2397)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:534)



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[CoolAbu]

你的驱动没有放正确位置，把msbase.jar,mssqlserver.jar,msutil.jar三个文件Copy到JDK的lib文件夹下。然后重启服务

[duan123]

你的驱动没有放正确位置，把msbase.jar,mssqlserver.jar,msutil.jar三个文件Copy到tomcat\common\lib文件夹下。然后重启服务

[schuanghao]

不是楼上说的,是COPY 到TOMAT4\COMMON\LIB\ 下面

[顽皮小熊]

按我说的去做：安装JDBC驱动，把3个包：mssqlserver.jar,msutil.jar,msbase.jar的路径写在classes里，连接代码：protected String sDBDriver="com.microsoft.jdbc.sqlserver.SQLServerDriver";
protected String sConnStr="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=happy";
protected String userID="sa";
protected String passwd="";
应该就好使了。拷完3个包以后你重启动一下TOMCAT

[liutang2]

你在程序里是这样写的吗？
String driver = "com.microsoft.jdbc.sqlserver.SQLServerDriver";//这个可以连网络库
//String driver="sun.jdbc.odbc.JdbcOdbcDriver";//这个只能连本地的库
String connstr ="jdbc:microsoft:sqlserver://10.91.85.128:1433;SelectMethod=cursor";

[wangnanwn]

应该是没有把驱动文件msbase.jar,mssqlserver.jar,msutil.jar放在lib下或者是驱动语句有问题

[cricketlj]

换个jdk1.3试试！
sqlserver 的JDBC不支持jdk1.4

[cricketlj]

http://www.microsoft.com/downloads/details.aspx?FamilyID=9f1874b6-f8e1-4bd6-947c-0fc5bf05bf71&DisplayLang=en#filelist

去看看！当个SQL Server 2000 Driver for JDBC Service Pack 2

[12345_]

多谢楼上的！
msbase.jar,mssqlserver.jar,msutil.jar放到jdk\lib下过让可以了！

[tiannet]

为何不用jtds？
微软的不支持二次查询。。。

[jia162]

我这个就是纯粹复制过来的例子：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=students";
//pubs为你的数据库的
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from stBasicInfo";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一个字段内容为：<%=rs.getString(1)%>
您的第二个字段内容为：<%=rs.getString(2)%>
<%}%>
<%out.print("数据库操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
你们看看，有什么错误吗？或帮我运行一下，看行不行？
上面的用户名是哪里的用户名，是SQL Server自带的吗？我重新建了一个也还不行，总是上面的那个错误。

[fanciex]

将上面三个jar copy到WEB_INF/lib目录下，一定行的。