jsp 连接数据库问题!!急

u010593764 2013-05-06 10:55:18
错误提示:

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: 7 in the generated java file
Only a type can be imported. conpackage.Databean resolves to a package

Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.


--------------------------------------------------------------------------------



源代码:<%@ page language="java"contentType="text/html;charset=GB2312"%>
<%@ page import="java.sql.*"%>
<%@ page import="conpackage.Databean"%>
<%
String id,pwd;
ResultSet rs=null;
id=request.getParameter("uid");
pwd=request.getParameter("upwd");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url="jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ="+ request.getRealPath("/") + "denglu/member.mdb";
Connection con=DriverManager.getConnection(url,"","");
if(rs!=null)rs=null;
String sql= "select * from zhanghaoguanli where 用户名='" + id
+ "' and 密码 = '" + pwd+ "'";
Statement stmt = con.createStatement ( );
rs=stmt.executeQuery(sql);
if(rs.next()){
rs.close();
rs=null;
%>
<jsp:forward page="main.html"/>
<%
}else{
out.println("用户名或密码输入错误!");
rs.close();
rs=null;
}
%>


求给出错误原因,以及解决办法
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<%@ page import="conpackage.Databean"%> 看看这行有引入的对不对
u010542057 2013-05-07
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引用 4 楼 fengspg 的回复:
An error occurred at line: 7 in the generated java file Only a type can be imported. conpackage.Databean resolves to a package
正解
Intboy 2013-05-07
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An error occurred at line: 7 in the generated java file Only a type can be imported. conpackage.Databean resolves to a package
GOLF_R20 2013-05-07
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u010593764 2013-05-07
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引入什么?说详细点。。。
sxl200852 2013-05-06
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你用的是Access数据库?
tianma630 2013-05-06
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是不是conpackage.Databean 中间少了个点

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