一个奇怪的异常！
一个奇怪的错误！！！
shiyichanglang.jsp文件如下
shiyichanglang.jsp文件如下
- JScript code
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="css\Style_135.css" rel="stylesheet" type="text/css" />
<title>完全训练--诗意长廊</title>
<style>
#gn{
width:100%;
height:30px;
float:right;
clear: both;
text-align:right;
padding-right:8px;
padding-top:5px;
background-color: #FFFFFF;
filter:alpha(opacity=35);
color:#000000;
}
#gn table { text-align:right;}
#gn td { color:#000000;}
#gn a{color:#000000;}
</style>
</head>
<body topmargin=0 leftmargin=0>
<div id="menu" class='d'>
<TABLE>
<TR>
<TD>
<ul>
<li ><a href="shiyichanglang\01.html" target=list >欣赏作品一</a></li>
<li ><a href="03.html" target=list>欣赏作品二</a></li>
<li ><a href="05.html" target=list>欣赏作品三</a></li>
<li ><a href="06.html" target=list>欣赏作品四</a></li>
</ul>
</TD>
</TR>
</TABLE>
</div>
<TABLE>
<TR>
<TD>
<iframe frameBorder=0 marginHeight=0 marginWidth=0 scrolling=auto src=shiyichanglang\01.html width=800 height=550 name=list></iframe>
</td>
</tr>
</table>
<br>
<table width="100%" border="0" cellspacing="10" cellpadding="0">
<tr>
<td width="20%" height="234"> </td>
<td width="62%" align="left" valign="top"><form name="form1">
<table width="100%" border="0" cellspacing="10" cellpadding="0">
<tr>
<td width="8%">昵称:</td>
<td colspan="2"><input name="user" type="text" id="user" size="30" maxlength="32"></td>
<td width="37%"> </td>
<td width="15%"> </td>
</tr>
<tr>
<td height="53">密码:</td>
<td colspan="2"><input name="password" type="password" id="password" size="30" maxlength="32"></td>
<td>路人评论可不用密码 </td>
<td> </td>
</tr>
<tr>
<td height="38">验证码:</td>
<td width="12%"><input name="yanzhengma" type="text" id="yanzhengma" size="10" maxlength="4"></td>
<td width="28%"><img border=0 src="image.jsp"></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td valign="top">内容：</td>
<td colspan="3"><textarea name="neirong" id="neirong" cols="50" rows="10"></textarea></td>
<td> </td>
</tr>
<tr>
<td height="26"> </td>
<td><input type="button" name="tijiao" id="tijiao" value="发表留言" onClick=createXMLHttpRequest()></td>
<td><input type="button" name="quxiao" id="quxiao" value="取消"></td>
<td> </td>
<td> </td>
</tr>
</table>
</form></td>
<td width="18%"> </td>
</tr>
</table>
<div id="pinglun"></div>
</body>
<script charSet="utf-8">
var httprequest;
function createXMLHttpRequest() {
alert("成功访问函数createXMLHttpRequest()");
if (window.XMLHttpRequest) {
httprequest = new XMLHttpRequest();
} else if (window.ActiveXObject) {
httprequest = new ActiveXObject("Microsoft.XMLHTTP");
}
url="dengruserver.do";
httprequest.open('GET', url, true);
httprequest.onreadystatechange = OnStatusChange;
httprequest.send();
}
function OnStatusChange()
{
if (httprequest.readyState == 4) // 完全接受
{
if (httprequest.status == 200) // 服务器已经成功响应
{
alert("访问服务器成功");
document.getElementById('pinglun').innerHTML = httprequest.responseText;
} else // 访问出错
{
alert(httprequest.responseText);
alert("访问出错");
}
}
}
</script>
</html>