-- 作者:admin
-- 发布时间:2007/5/11 6:06:27
-- 程序代码——简单的登录认证网页
exec.jsp文件为:
<%@page c%> <html> <head> </head> <body> <% java.util.Date d=new java.util.Date(); out.print(d); %> <form method="POST" action="action.jsp"> <p>用户名称:<input type="text" name="T1" size="20"></p> <p> 密 码:<input type="password" name="T2" size="20"></p> <input type="submit" value="登录" name="B1"> </form> </body> </html>
action.jsp文件为:
<% String s1=request.getParameter("T1"); String s2=request.getParameter("T2"); if(s1.equals(s2)) { out.print("Hello"); } else { RequestDispatcher dispatcher = request.getRequestDispatcher("exec.jsp"); dispatcher.forward(request, response); }
%>
[此贴子已经被作者于2010-12-12 08:16:34编辑过]
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