JSP权限控制_计算机技术学习交流网

偶然翻到很多年前，刚学Java的时候学的一段代码。或许，现在让写，还写不出来了。技术如潮、不进则退。还是年轻好啊，思路清晰、精神充沛。

[java]

<%@ page contentType="text/html; charset=gb2312" %>

<%@ page import="qlsoft.PWebs.Business.PermitBean" %>

<jsp:useBean id="permitBean" scope="session" class="qlsoft.PWebs.Business.PermitBean" />

<%@ page import="qlsoft.PWebs.Business.MemberBean" %>

<jsp:useBean id="memberBean" scope="session" class="qlsoft.PWebs.Business.MemberBean" />

String action= request.getParameter("action");

//alert("Permit request action:" + "<%=action%>");

</script>

if("login".equalsIgnoreCase(action))

{//会员登录:验证用户身份,并设置Session变量及已登录标志

//获取登录参数

String userName= request.getParameter("username");

String userPwd= request.getParameter("password");

System.out.println("帐号:" + userName + "密码:" + userPwd);

if(userName == null || userName == "" || userPwd == null || userPwd == "")

{//请求的参数无效

alert("没有会员登录必须的请求参数！");

window.history.go(-1);

</script>

}

else

{//参数有效

if(permitBean.memberLogin(userName,userPwd))

{//登录成功

//chengxiaoxu 2004-05-25 remark code in here to best

session.setAttribute("sessionPermit",permitBean);

PermitBean ssnPermit = (PermitBean)session.getAttribute("sessionPermit");

JSP权限控制