JAVA LOGIN 语法

Python013

JAVA LOGIN 语法,第1张

<%@ page language="java" pageEncoding="GBK"%>

<%@ page import="com.sessionloading.*" %>

<%@ page import="com.function.*" %>

<%@page import="com.news.form.TongziForm"%>

<%@page import="com.news.bean.TongziBean"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title><%=session.getAttribute("govtitle")%>

</title> <meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

<!--

<link rel="stylesheet" type="text/css" href="styles.css">

--></head>

<body>

<%//session 的二次赋值，解决session 丢失

String number1 = StrdesUnit.decrypt(request.getParameter("u1"))//用户编号、用户编码

String type = StrdesUnit.decrypt(request.getParameter("u2"))//登陆用户类型代理机构、管理处

String username = StrdesUnit.decrypt(request.getParameter("u3"))//登陆用户名称代理机构、管理处

session.setAttribute(SessionFactory.username,username)

session.setAttribute(SessionFactory.userid,number1)

session.setAttribute(SessionFactory.usertype,type)

//String avc="001"

//System.out.println(Counter.urlencoder(avc))

// number1=number1.toLowerCase()

TongziForm tForm=new TongziForm()

tForm.setZu_id(number1)

tForm.setZu_type(session.getAttribute("usertype").toString())

TongziBean tBean=new TongziBean()

tBean.listShowTz(tForm,request,"")

//加密参数

//new MainManager().getnumber()

//Counter.urldecoder(Counter.urlencoder(avc))//解密参数

//new MainManager().getnumber()

if(type.equals("002") ||type.equals("001")){ out.write("<script>var i=screen.availWidth-1000if(i>0){i=i/2}else{i=0} var y=screen.availHeight-700if(y>10){y=y/2-5}else{y=0}var nav=navigator.appVersionwindow.opener=nullwindow.open('govstart.jsp','fourBase','width=1000px,height=700px,left='+i+',top='+y+',toolbar=no,menubar=no,scrollbars=yes,resizable=no,location=no,status=yes,hotkeys=no')window.open('','_parent','')window.close()</script>")

//left=0px,top=0px,width=1024px,height=700px,toolbar=no,menubar=no,Resizable=yes,scrollbars=yes, status=no

}else{

out.write("<script>alert('提示：请从正常途径登录本系统！')top.close()</script>")

}%>

</body>

</html>

jsp也是Java的一种，login.jsp是服务器通过servlet解析后输出给用户看的动态页面，login.java就是普通的java文件。当然也可以输出hmtl代码展示给用户看。