to skyyoung(路人甲).图像中参数传递问题。急!!!
fsp 2001-07-06 08:52:30 我看了你的那贴:(技巧提示)如何用JSP从数据库里提出图片数据显示到页面上[image,picture],可是
=======================页面======================
...
<img src=showimage.jsp?ID=1234>??????
...
=======================showimage.jsp=================
<%@ page language="java" import="java.sql.*,java.util.*"%>
<%
String image_id = (String) request.getParameter("ID");
我用上面方法,为什么image_id总是null,取不过来呀。id=<%=clid%>
clid="0000001639"