您所在位置：主题：请教高手,为什么图片显示不出来?
Hyzhong
[专家分：70] 发布于 2006-11-07 09:36:00
程序如下:
[b]testImg.jsp[/b]
<%@ page contentType="text/html;charset=GB2312"%>
<html>
<body>
<%
String s=response.encodeURL("showImage.jsp");
String imgName="98.jpg";
session.setAttribute("Name",imgName);
%>
<form action="<%=s%>">
<input type="submit" value="查看">
</form>
</body>
</html>
[b]showImage.jsp[/b]
<%@ page contentType="text/html;charset=GB2312"%>
<html>
<body>
<%
String imageName=(String)session.getAttribute("Name");
if(imageName==null)
imageName="";
out.print("<img src=http://localhost:8080/jsp/data/"+imageName+">");
out.print("<br>"+imageName);
%>
</body>
</html>
[b]testImg.jsp[/b]
<%@ page contentType="text/html;charset=GB2312"%>
<html>
<body>
<%
String s=response.encodeURL("showImage.jsp");
String imgName="98.jpg";
session.setAttribute("Name",imgName);
%>
<form action="<%=s%>">
<input type="submit" value="查看">
</form>
</body>
</html>
[b]showImage.jsp[/b]
<%@ page contentType="text/html;charset=GB2312"%>
<html>
<body>
<%
String imageName=(String)session.getAttribute("Name");
if(imageName==null)
imageName="";
out.print("<img src=http://localhost:8080/jsp/data/"+imageName+">");
out.print("<br>"+imageName);
%>
</body>
</html>