日期:2014-05-18  浏览次数:20678 次

连接ORACLE后,用浏览器打开JSP页面,提示:Not Found(404)
Not   Found   (404)  
The   file   that   you   requested   could   not   be   found   on   this   server.   If   you   provided   the   URL,   please   check   to   ensure   that   it   is   correct.   If   you   followed   a   hypermedia   link,   please   notify   the   administrator   of   that   server   of   this   error.

代码:
<%@   page   contentType= "text/html;charset=gb2312 "   %>
<%@   page   import= "java.sql.* "   %>
<html>
<body>
<%Class.forName( "oracle.jdbc.driver.OracleDriver ").newInstance();
    String   url= "jdbc:oracle:thin:@localhost:1521:ORACLE9I ";
    String   user= "scott ";
    String   password= "tiger ";
    Connection   conn=DriverManager.getConnection(url,user,password);
    Statement   stmt=conn.createStatement();
    String   sql= "select   *   from   emp ";
    ResultSet   rs=stmt.executeQuery(sql);
    while(rs.next())   {  
%>
        第一个字段内容为: <%=rs.getString(1)%>
        第二个字段内容为: <%=rs.getString(2)%>
<%
    }  
%>
<%   out.print( "数据库联接成功,恭喜您! ");%>
<%rs.close();
    stmt.close();
    conn.close();
%>
</body>
</html>

------解决方案--------------------
文件名对否,跳转的action对否?
------解决方案--------------------
汗一个。

404是找不到访问页面,跟程序无关
------解决方案--------------------
恭喜解决了