frameset中怎么直接跳转至首页(中转页)-window.parent.parent.location.replace

frameset中如何直接跳转至首页(中转页)--window.parent.parent.location.replace

之间跳转页(中转页)，turnToLogin.jsp

&lt;%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%&gt;&lt;%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%&gt;&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"&gt;&lt;html&gt;  &lt;head&gt;    &lt;base href="&lt;%=basePath%&gt;"&gt;        &lt;title&gt;My JSP 'trunToLogin.jsp' starting page&lt;/title&gt;    &lt;meta http-equiv="pragma" content="no-cache"&gt;&lt;meta http-equiv="cache-control" content="no-cache"&gt;&lt;meta http-equiv="expires" content="0"&gt;    &lt;meta http-equiv="keywords" content="keyword1,keyword2,keyword3"&gt;&lt;meta http-equiv="description" content="This is my page"&gt;&lt;!--&lt;link rel="stylesheet" type="text/css" href="styles.css"&gt;--&gt;  &lt;/head&gt;    &lt;body&gt;  &lt;/body&gt;&lt;script type="text/javascript"&gt;window.parent.parent.location.replace("&lt;%=path%&gt;");&lt;/script&gt;&lt;/html&gt;

frameset中怎么直接跳转至首页(中转页

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