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JSP连接数据库access遇到有关问题。

2013-09-11 
JSP连接数据库access遇到问题。十万火急!代码为:%@pagecontentType text/htmlcharsetgb2312 %%@pag

JSP连接数据库access遇到问题。十万火急!
代码为:
<%@page   contentType= "text/html;   charset=gb2312 "   %>
<%@page   language= "java "%>
<%@page   import= "java.io.* "%>
<%@page   import= "java.util.* "%>
<%@page   import= "java.util.Date* "%>
<%@page   import= "java.sql.* "%>
<%@page   import= "java.net.* "%>
<%@page   import= "java.text.* "%>
<%
//-----------------------------
//留言显示程序lyidex.jsp
//-----------------------------
%>
<%
//判断是否是管理员的IP
String   WebmasterIP= "10.0.0.1 ";
boolean   IsWebmasterIP=false;
String   RemoteAddr=new   String();
RemoteAddr=request.getRemoteAddr();
if(RemoteAddr.equals(WebmasterIp))
{
    IsWebmasterIP=true;
  }
  int   intPageSize;     //一页显示的记录
  int   intRowCount=5;     //记录总数
  int   intPageCount;//总页数
  int   intPage;//待显示的页数
  String   strPage;
  int   i;
  //设置一页显示的记录
  int   PageSize=5;
  //取得待显示页码
  strPage=request.getParameter( "page ");
  if(strPage==null){
  //表明在QueryString中没有page这个参数,此时显示第一页数据
  intpage=1;
  }
  else
  {
  //将字符串转换成整型
  intPage=Integer.parseInt(strPage);
  if(intPage <1)   intPage=1;
  }
  //连接数据库
  String   DBDriver= "sun.jdbc.odbc.JdbcodbcDriver ";
  try
  {
    Class.forName(DBDriver);
    }
    catch(java.lang.ClassNotFoundException   ae);
    {
        System.err.println( "ae: "+ae.getMessage());
    }
    String   sConnStr= "jdbc:odbc:jspdb ";
    Connection   conn=null;
    conn=DriverManger.getConnection(sConnStr, "sa ", " ");
    String   strSQl;     //SQL语句
    strSQL= "SELECT   *   FROM   member   WHERE   flag=1   order   by   mydate   desc ";
    Statement   stmt=
  conn.creatStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
    ResultSet   reslut=null;
    try
    {
        result=stmt.executeQuery(strSQL);
    }
    catch(SQLException   be);
    {
    System.err.println( "be.executeQuery: "+be.getMessage());
    }
    result.last();
    intRowCount=result.getRow();
    //计算总页数
    intPageCount=(intRowCount+intPageSize-1)/   intPageSize;
    //调整待显示页码
    if(intPage> intPageCount)   intPage=intPageCount;
    %>
    <html>
    <head>
  <title> 留言显示 </title>
  <meta   http-equiv= "Content-Type "   content= "text/html;   charset=gb2312 "   />  
    <style   type= "text/css ">
    <!--
    .table{   border:lpx   #FF6600   solid}
    -->
    </style>


    </head>
    <body   bgcolor= "#FFFFFF "> <center>
    <h4>
    <div   align= "center "> </div>
    <div   align= "center "> 留言列表   </div> </h4>
    <table   border= "1 "   cellspacing= "1 "   cellpadding= "2 "   bordercolor= "#FF6600 "   align= "center ">
  <tr>
      <%
      if(IsWebmasterIP){
      out.println( " <th> 管理留言 </th> ");
      }
      %>    
      <th> <font   color= "#FF6600 "> 留言者 </font> </th>
      <th> <font   color= "#FF6600 "> 留言者登录 </font> </th>
      <th> <font   color= "#FF6600 "> Email地址 </font> </th>
      <th> <font   color= "#FF6600 "> 留言内容 </font> </th>
      <th> <font   color= "#FF6600 "> 留言日期 </font> </th>
  </tr>
  <%
  out.println( " <a   href= "http:localhost:8080/jsp/addmsg.jsp "> 新增留言..... </a> <p> \n ");
  if(intPageCount> 0){
  //将记录指针定位到待显示页的第一条记录
  try{
  result.absolute((intPage-1)*   intPageSize   +1);
  }
  catch(Exception   e){
  out.println( "error: "+e.getMessage());
  }
  //显示数据
    i=0;
  while(i <intPageSize   &&   !result.isAfterLast()){
  %>
    <tr>  
        <%
if(IsWebmasterIP){
out.println( " <td> <a   href=http://localhost:8080/jsp/erase.jsp?id= "+result.getString(1)+ "> 删除本篇 </a> <td> ");
}
%>
<td> <font   color= "#FF6600 "> <%=result.getString(2)%> </font> </td>
<td> <font   color= "#FF6600 "> <%=result.getString(3)%> </font> </td>
        <td> <font   color= "#FF6600 "> <%=result.getString(4)%> </font> </td>
        <td> <font   color= "#FF6600 "> <%=result.getString(5)%> </font> </td>
        <td> <font   color= "#FF6600 "> <%=result.getString(6)%> </font> </td>
    </tr>
  <%
  result.next();
  i++;
  }
  }
  %>  
  </table>
  <div   align= "center "> <br>
  <%
  //断开数据库
  result.close();
  conn.close();
  %>
  第 <%=intPage%> 页&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;共 <%=intPageCount%> 页&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  <%if(intPageCount){%>
  <a   href= "http://localhost:8080/jsp/lyidex.jsp?page= <%=intPage-1%> "> 下一页 </a>
  <%}%>
  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;


  <%if(intPage> 1){%>
  <a   href= "http://localhost:8080/jsp/lyidex.jsp?page= <%=intPage-1%> "> 上一页 </a>
  <%}%>   </center>
  </div>  
  </body>
    </html>
    出错误页面提示为:
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

Generated   servlet   error:
Syntax   error   on   token   "* ",   delete   this   token

An   error   occurred   at   line:   14   in   the   jsp   file:   /lyidex.jsp
Generated   servlet   error:
Syntax   error   on   token   "; ",   delete   this   token

An   error   occurred   at   line:   14   in   the   jsp   file:   /lyidex.jsp
Generated   servlet   error:
Syntax   error   on   token   "; ",   delete   this   token

An   error   occurred   at   line:   104   in   the   jsp   file:   /lyidex.jsp
Generated   servlet   error:
Syntax   error,   insert   ") "   to   complete   MethodInvocation

An   error   occurred   at   line:   104   in   the   jsp   file:   /lyidex.jsp
Generated   servlet   error:
Syntax   error,   insert   "; "   to   complete   Statement

An   error   occurred   at   line:   104   in   the   jsp   file:   /lyidex.jsp
Generated   servlet   error:
Syntax   error   on   token   "/ ",   invalid   AssignmentOperator

An   error   occurred   at   line:   104   in   the   jsp   file:   /lyidex.jsp
Generated   servlet   error:
Syntax   error   on   token   "jsp ",   (   expected   after   this   token


org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note   The   full   stack   trace   of   the   root   cause   is   available   in   the   Apache   Tomcat/5.5.9   logs.


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

   
   


   
   
   
 
 
 
 
 
 
 
 
   
   
   
   
   
   


[解决办法]
太长,懒的看,给你个小窍门……

把你jsp页面里出错的代码段贴到servlet里检查有没有语法错误

没有语法错误的话一般不会出现不能编译的异常
[解决办法]
把这个删除试试看吧, <%@page import= "java.util.Date* "%>
我也遇到这样相似的问题
我的异常网推荐解决方案:The server encountered an internal error () that prevented it from fulfilling this request.,http://www.myexception.cn/java-web/317.html
我的异常网推荐解决方案:org.apache.jasper.JasperException: Unable to compile class,http://www.myexception.cn/j2ee/2308.html

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