jspÏÔʾmysqlÊý¾ÝʱÖÐÎÄÓÐÂÒÂ룬Çë½Ì´ó¼Ò
ÍøÉÏÕÒÁ˺ö඼ûÓнâ¾ö£¬Êý¾Ý¿âÖÐÖÐÎÄÏÔʾÕý³£¡£ÎÒµÄÔ´ÂëÈçÏÂ
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%@ page import="java.io.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.sql.*" %>
<%request.setCharacterEncoding("gb2312");%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'MyJsp.jsp' starting page </title>
<meta http-equiv="content-Type" content="text/html;charset=utf-8">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<%
&
Ïà¹ØÎÊ´ð£º
ÎÒÊÇÓÃSTRUTS £¬×öÁËÒ»¸öJSPÒ³Ãæ£¬Ìá½»ºóûÓдæÈëÊý¾Ý¿â¡£
JSP´úÂëÈçÏ£º
aa.jsp´úÂë
<%@ page contentType="text/html;charset=gb2312" language="java"%>
<%@ taglib uri=" ......
ÎҵijÌÐòÈçÏ£º
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv=&q ......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË
¼Æ»®ÈÎÎñ...php....sql...truncate....OK
Äã¾ÍÕâ½ÓÔÚҳà ......
ÎÊÌâÊÇÕâÑùµÄ£º
ÎÒÓÐÒ»¸öÎļþnagiv.jsp ÁíÒ»¸öÎļþfailure.jsp°üº¬Ëû£¬Í¬Ê±nagivÎļþÖÐÓÐÒ»¸ö¿ÉÒÔÌø×ªµ½yy.jspµÄcommandButton£¬µ«ÊÇÎÒ½«failureÖеã»÷nagivÖеÄÄĸöcommandButton£¬Ò²Ãæ²»»áÌø×ª ......
ÏÈÉÏ´íÎó
ÎÞ·¨Áª½ÓÊý¾Ý¿â
java.sql.SQLException: Before start of result set
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......