SSH电力项目四-显示首页

1.登录页面：

将上一节中的页面放到/WEB-INF/page/目录下，需要登录后才能访问该页面：

对应页面：/WEB-INF/page/menu/home.jsp

<%@ page language="java" pageEncoding="UTF-8"%>

<HTML>

<HEAD>

<TITLE>电力监测中心首页</TITLE>

<LINK href="/css/Font.css" type="text/css" rel="stylesheet">

<STYLE>BODY {

    SCROLLBAR-ARROW-COLOR: #ffffff; SCROLLBAR-BASE-COLOR: #dee3f7

}

</STYLE>

<SCRIPT type="text/javascript">

function submitrequest(action){

eval("document.location='"+action+"'");

}

</SCRIPT>

</HEAD>

<FRAMESET border=0 frameSpacing=0 rows=82,* frameBorder=0 id="mainparent">

<FRAME name=topFrame src="${pageContext.request.contextPath }/system/elecMenuAction_title.do" noResize scrolling=no>

<FRAMESET id="main" border="0" frameSpacing="0" frameBorder="0" cols="153,1%,*">

<FRAME name="leftFrame" src="${pageContext.request.contextPath }/system/elecMenuAction_left.do" noResize>

<frame name="changeButton" src="${pageContext.request.contextPath }/system/elecMenuAction_change.do" frameBorder=0 marginHeight=0 marginWidth=0 scrolling=no noresize>

<FRAME name="mainFrame" src="${pageContext.request.contextPath }/system/elecMenuAction_loading.do" >

</FRAMESET>

</FRAMESET>

</HTML>

创建elecMenuAction.java文件：

package com.itheima.elec.web.action;

@SuppressWarnings("serial")

@Controller("elecMenuAction")

@Scope(value="prototype")

public class ElecMenuAction extends BaseAction<MenuForm>{//需要一个Modeldriver 

    MenuForm menuForm = this.getModel();

    /**

     * MenuHome系统登录的首页

     * @return

     */

    //执行保存

    public String menuHome(){

        System.out.println(menuForm.getName() + "--" + menuForm.getPassword());

        return "menuHome";

    }

    public String title(){

        return "title";

    }

    public String left(){

        return "left";

    }

    public String change(){

        return "change";

    }

    public String loading(){

        return "loading";

    }

/**

 * 重新登录

 * @return 跳转到主页面index.jsp

 */

    public String logout(){

        //清空指定名称的session

//        request.getSession().removeAttribute("arg0");

        //清空所有session

        request.getSession().invalidate();

        return "logout";

    }

}

对应struts.xml文件

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"

    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>

    <!-- 开发模式 -->

    <constant name="struts.devMode" value="true"></constant>

    <!-- ui主题，简单主题 -->

    <constant name="struts.ui.theme" value="simple"></constant>

    <!-- 修改struts的后缀 改成do -->

    <constant name="struts.action.extension" value="do"></constant>

    <!-- 系统管理 -->

    <package name="system" namespace="/system" extends="struts-default">

        <!-- 测试 -->

        <action name="elecTextAction_*" class="elecTextAction" method="{1}">

                <result name="save">/system/textAdd.jsp</result>

        </action>

        <action name="elecMenuAction_*" class="elecMenuAction" method="{1}">

                <result name="menuHome">/WEB-INF/page/menu/home.jsp</result>

                <result name="title">/WEB-INF/page/menu/title.jsp</result>

                <result name="left">/WEB-INF/page/menu/left.jsp</result>

                <result name="change">/WEB-INF/page/menu/change.jsp</result>

                <result name="loading">/WEB-INF/page/menu/loading.jsp</result>

                <result name="logout" type="redirect">

                        /index.jsp

                </result>

        </action>

    </package>

</struts>

然后:登录后点击重新登录，退出首页

还有对应的loading.jsp页面

<%@ page language="java" pageEncoding="UTF-8"%>

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

<html>

<head>

<title></title>

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

<meta http-equiv="cache-control" content="no-cache">
<link href="${pageContext.request.contextPath }/css/Style.css" type="text/css" rel="stylesheet" />

<style type="text/css">

<!--

body {

margin-left: 0px;

margin-top: 0px;

margin-right: 0px;

margin-bottom: 0px;

}

body,td,th {

color: #000000;

}

-->

</style>

<style>

BODY {SCROLLBAR-FACE-COLOR: #cccccc; SCROLLBAR-HIGHLIGHT-COLOR: #ffffFF; SCROLLBAR-SHADOW-COLOR: #ffffff; SCROLLBAR-3DLIGHT-COLOR: #cccccc; SCROLLBAR-ARROW-COLOR: #ffffff; SCROLLBAR-TRACK-COLOR: #ffffFF; SCROLLBAR-DARKSHADOW-COLOR: #cccccc; }

</style>

<script language="javascript">

function shiftiframe(value)

{

if(value==1){

if(document.all.station.width==500)

{

document.all.station.width=1100;

document.getElementById("devtd").style.display="none";

}

else if(document.all.station.width==1100)

{

document.all.station.width=500;

document.getElementById("devtd").style.display="";

}

}

else{

if(document.all.dev.width==500)

{

document.all.dev.width=1100;

document.getElementById("stationtd").style.display="none";

}

else if(document.all.dev.width==1100)

{

document.all.dev.width=500;

document.getElementById("stationtd").style.display="";

}

}

}

/**添加10分钟后自动刷新页面，站点和设备运行的实时性*/

window.onload=function(){

setTimeout('refresh10()',1000*60*10) ;

}

function refresh10(){

window.location.reload();

}

</script>

<link href="${pageContext.request.contextPath }/css/login.css" rel="stylesheet" type="text/css">

</head>

<body>

<form name="Form1" method="post" action="name.aspx" id="Form1">

<table width="100%" border="0" height="88" border="1" background=${pageContext.request.contextPath }/images/back1.jpg>

<tr>

<td colspan=3 class="ta_01" align="center" background="${pageContext.request.contextPath }/images/b-info.gif"><strong>系统首页</strong></td>

</tr>

<tr>

<td width="50%" height="84" align="left" valign="top" id="stationtd">

<fieldset id="stationset" style="width: 500px; height: 430px; padding: 1 background:${pageContext.request.contextPath }/images/back1.JPG"><legend>

<font color="#0000FF">

<img border="0" src="${pageContext.request.contextPath }/images/zoom.gif" width="14" height="14"><a href="#" onclick="shiftiframe('1')">站点运行情况</a></font></legend>

<IFRAME src="elecMenuAction_alermStation.do" name="station" id="station" frameBorder="0" width="500" scrolling="auto" height="400"></IFRAME>

</fieldset>

</td>

<td width="50%" align="left" valign="top" id="devtd">

<fieldset id="devset" style="width: 500px; height: 430px; padding: 1 background:${pageContext.request.contextPath }/images/back1.JPG"><legend>

<font color="#0000FF">

<img border="0" src="${pageContext.request.contextPath }/images/zoom.gif" width="14" height="14"><a href="#" onclick="shiftiframe('2')">设备运行情况</a></font></legend>

<IFRAME src="elecMenuAction_alermDevice.do" name="dev" id="dev" frameBorder="0" width="500" scrolling="auto" height="400"></IFRAME>

</fieldset>

</td>

</tr>

<tr><td height=2></td></tr>

</table>

</form>

</body>

</html>

巴特西

SSH电力项目四-显示首页

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