<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv=content-type content="text/html; charset=gb2312" /> <title>小林网 - Xiaolin.Net</title> </head> <body> <fieldset id="xiaolin" style="border:1px red solid; width:300px; height:400px;line-height:25px; color:blue"> <legend style="color:red">您最近浏览过的新闻 </legend> 未找到您的最近浏览记录 </fieldset> <script type="text/javascript"> // <![CDATA[ if(navigator.cookieEnabled){//判断是否支持Cookie var tag = document.getElementById("xiaolin");//输出结果DIV id var N = 10;//太长标题截取汉字字数 var listCount = 10;//记录和显示最近几条 var myTitle = escape(document.title) + "^";//取标题 var myUrl = escape(location.pathname) + "$";//取地址 var expTime = new Date(new Date().setDate(new Date().getDate() + 500));//设定过期时间为500天 var edp = "|; expires=" + expTime.toGMTString() + "; path=/"; //; domain=xiaolin.net //组合Cookie参数 var allCookie = document.cookie; //取出全部Cookie if(allCookie.indexOf("news=") != -1 || allCookie.indexOf("$|") != -1){//判断是否为第一次浏览 var myCookieStart = allCookie.indexOf("news=") + "news=".length; var myCookieEnd = allCookie.indexOf("$|",myCookieStart); var myCookieall = unescape(allCookie.substring(myCookieStart,myCookieEnd)); var myCookie = myCookieall.split("$"); var myCookieTit = new Array(); var myCookieUrl = new Array(); for(var i = 0; i < myCookie.length; i++){ var myCookieOne = myCookie[i].split("^"); myCookieTit[i] = myCookieOne[0]; myCookieUrl[i] = myCookieOne[1]; } var tagDat = ""; for(var i =myCookieTit.length - 1; i >= 0; i--){//从先到后顺序取得结果值 var textCount = myCookieTit[i].replace(/[^\x00-\xff]/g,"aa").length; if(textCount <= N*2){ texts = myCookieTit[i]; }else{ for(var a = N; a < textCount; a++){ texts = myCookieTit[i].substr(0,a); if(texts.replace(/[^\x00-\xff]/g,"aa").length >= N*2){ texts += "..." break; } } } tagDat += "<a href=\"" + myCookieUrl[i] + "\"" + " title=\"" + myCookieTit[i] + "\">" + texts + "</a><br>" } tag.innerHTML =tagDat;//输出结果给页面div var newCookie = "";//************************************************ if(myCookie.length < listCount){ for(i in myCookie){ if(myCookieTit[i] == document.title) continue;//去除重复 newCookie += escape(myCookieTit[i]) + "^" + escape(myCookieUrl[i]) + "$" ; } }else{ for(var i = 1; i < listCount; i++){ if(myCookieTit[i] == document.title) continue; newCookie += escape(myCookieTit[i]) + "^" + escape(myCookieUrl[i]) + "$" ; } } document.cookie = "news=" + newCookie + myTitle + myUrl + edp;//********** }else{// document.cookie = "news="+ myTitle + myUrl + edp; } }else{//不支持Cookie的处理 tag.innerHTML="您浏览器关闭了cookie功能,不能为您自动保存最近浏览过的网页。" } // ]]> </script> </body> </html> 效果演示:http://xiaolin.net/tool/24/
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