一段分页程序，帮忙看看！

vibrantyin 2003-02-08 10:11:10

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<%
java.sql.Connection sqlCon;
java.sql.Statement sqlStmt;
java.sql.ResultSet sqlRst;
java.lang.String strCon;
java.lang.String user;
java.lang.String password;
java.lang.String strSQL;
int intPageSize;
int intRowCount;
int intPageCount;
int intPage;
java.lang.String strPage;
int i,j,k;
intPageSize=5;
strPage=request.getParameter("page");
if(strPage==null){
intPage=1;
}
else{
intPage=java.lang.Integer.parseInt(strPage);
if(intPage<1)
intPage=1;
}
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
strCon="jdbc:odbc:sqlserver";
user="sa";
password="";
sqlCon=java.sql.DriverManager.getConnection(strCon,user,password);
sqlStmt=sqlCon.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
strSQL="select count(*) from tianyin";
sqlRst=sqlStmt.executeQuery(strSQL);
sqlRst.next();
intRowCount=sqlRst.getInt(1);
sqlRst.close();
intPageCount=(intRowCount+intPageSize-1)/intPageSize;
strSQL="select name,email,body from tianyin";
sqlRst=sqlStmt.executeQuery(strSQL);
i=(intPage-1)*intPageSize;
for(j=0;j<i;j++)
sqlRst.next();
%>
<html>
<head>
<title>JSP数据库操作例程 - 数据分页显示 - JDBC-ODBC</title>
</head>
<body>
<p align=center>jdbc-odbc留言版</p>
<table border="1" cellspacing="0" cellpadding="0" width=600 align=center>
<%
i=0;
while((i<intPageSize)&&(sqlRst.next())){
%>
<tr>
<td>姓名:<%= sqlRst.getString(1)%></td>
<td>邮件:<%= sqlRst.getString(2)%></td>
</tr>
<tr>
<td colspan=2>
<%= sqlRst.getString(3)%>
</td>
</tr>
<%
i++;
}
%>
<tr>
<td colspan=2 align=center>
第<%= intPage%>页共<%= intPageCount%>页
<%if(intPage<intPageCount){%>
<a href="mssql.jsp?page=<%= intPage+1%>">下一页</a><%}
%>
<%if(intPage>1){%>
<a href="mssql.jsp?page=<%= intPage-1%>">上一页</a><%
}
%>
</td>
</tr>
</table>
<%
sqlRst.close();
sqlStmt.close();
sqlCon.close();
%>
</body>
</html>

发布后报错：javax.servlet.ServletException: [Microsoft][ODBC SQL Server Driver][SQL Server]对象名 'tianyin' 无效。
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:460)
at mssql_16._jspService(mssql_16.java:213)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:574)
at org.apache.tomcat.core.Handler.invoke(Handler.java:322)
at org.apache.tomcat.core.Handler.service(Handler.java:235)
at org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:485)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:917)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:833)
at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Http10Interceptor.java:176)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:494)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:516)
at java.lang.Thread.run(Thread.java:536)
.......

为什么说tianyin无效？我的sql server是用sa登陆，默认数据库为tianyin,tianyin数据库里建了表tianyin,包括三个字段name,email,body，我查不出问题，请哪位大哥帮帮忙

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