com.fr.base.CodeUtils cannot be resolved 报错,

我运行官方示例,报错,怎么处理啊
<%@ page language="java" pageEncoding="GBK"%>   
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">   
<%   
   String ID = com.fr.base.CodeUtils.cjkDecode(request.getParameter("ID"));   
   String NAME = com.fr.base.CodeUtils.cjkDecode(request.getParameter("NAME"));   
   String TELEPHONE = com.fr.base.CodeUtils.cjkDecode(request.getParameter("TELEPHONE"));   
%>   
<html>   
  <head>   
    <title>修改基本参数</title>   
  </head>   
  <body>   
    <table  width="350" border="0" cellspacing="1" cellpadding="5px">   
      <tr>   
        <th width="130">运货商编码:</th><td width="208"><input type="text" id="ID" value="<%=ID %>" disabled/></td>   
      </tr>   
      <tr>   
        <th>公司名称:</th><td><input type="text" id="NAME" value="<%=NAME %>"/></td>   
      </tr>   
      <tr>   
      <th>电话:</th><td><input type="text" id="TELEPHONE" value="<%=TELEPHONE %>"/></td>   
      </tr>   
   </table>   
  </body>   
</html>  

错误如下:
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: 4 in the jsp file: /a.jspcom.fr.base.CodeUtils cannot be resolved to a type1: <%@ page language="java" pageEncoding="GBK"%>   2: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">   3: <%   4:    String ID = com.fr.base.CodeUtils.cjkDecode(request.getParameter("ID"));   5:    String NAME = com.fr.base.CodeUtils.cjkDecode(request.getParameter("NAME"));   6:    String TELEPHONE = com.fr.base.CodeUtils.cjkDecode(request.getParameter("TELEPHONE"));   7: %>   An error occurred at line: 5 in the jsp file: /a.jspcom.fr.base.CodeUtils cannot be resolved to a type2: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">   3: <%   4:    String ID = com.fr.base.CodeUtils.cjkDecode(request.getParameter("ID"));   5:    String NAME = com.fr.base.CodeUtils.cjkDecode(request.getParameter("NAME"));   6:    String TELEPHONE = com.fr.base.CodeUtils.cjkDecode(request.getParameter("TELEPHONE"));   7: %>   8: <html>   An error occurred at line: 6 in the jsp file: /a.jspcom.fr.base.CodeUtils cannot be resolved to a type3: <%   4:    String ID = com.fr.base.CodeUtils.cjkDecode(request.getParameter("ID"));   5:    String NAME = com.fr.base.CodeUtils.cjkDecode(request.getParameter("NAME"));   6:    String TELEPHONE = com.fr.base.CodeUtils.cjkDecode(request.getParameter("TELEPHONE"));   7: %>   8: <html>   9:   <head>   Stacktrace:
FineReportjsl8071808 发布于 2013-12-12 19:39
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  • 最后回答于:2013-12-12 19:39
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