运营网站,我们经常需要分析用户的行为、用户的习惯,用户看重网站的哪一部分,哪一部分是对用户有用的之类的信息,这些信息从哪里来,这时我们就需要用到访问统计系统了。 网上已经有很多的统计系统,如站长统计、百度统计、谷歌分析之类的,别人的东西始终是别人的,为什么我们不自己实现统计的功能呢,而且自己写的可以实现一些特殊的功能,如登录,下单行为,能够更好的融合自己的系统!
下面我们就用ASP.NET MVC 3来实现一个访问统计系统!首先,使用程序生成一段js代码,包括读写Cookie,及写入一个唯一值到Cookie中,用来判断独立访客者,再写入访问次数及上一个访问页面ID值;然后就是获取客户端时间,分辨率之类的。
- string guid = Guid.NewGuid().ToString();
- #region 生成js
- html.Append("function WriteCookie(cookieName, cookieValue, expiry) {"); //js写cookie
- html.Append(" var expDate = new Date();");
- html.Append(" if (expiry) {");
- html.Append(" expDate.setTime(expDate.getTime() + expiry);");
- html.Append(" document.cookie = cookieName + \"=\" + escape(cookieValue) + \"; path=/;expires=\" + expDate.toGMTString();");
- html.Append(" }");
- html.Append(" else {");
- html.Append(" document.cookie = cookieName + \"=\" + escape(cookieValue) + \"; path=/;\"");
- html.Append(" }");
- html.Append("}");
- html.Append("function ReadCookie(name) {"); //js读取cookie
- html.Append(" var cookieValue = \"\";");
- html.Append(" var search = name + \"=\";");
- html.Append(" if (document.cookie.length >0) {");
- html.Append(" offset = document.cookie.indexOf(search);");
- html.Append(" if (offset != -1) {");
- html.Append(" offset += search.length;");
- html.Append(" end = document.cookie.indexOf(\";\", offset);");
- html.Append(" if (end == -1)");
- html.Append(" end = document.cookie.length;");
- html.Append(" cookieValue = unescape(document.cookie.substring(offset, end))");
- html.Append(" }");
- html.Append(" }");
- html.Append(" return cookieValue;");
- html.Append("}");
- html.Append("DateFormatString = function(datetime, format) {");
- html.Append(" var year = datetime.getFullYear();");
- html.Append(" var month = datetime.getMonth()+1;");
- html.Append(" var date = datetime.getDate();");
- html.Append(" var hour = datetime.getHours();");
- html.Append(" var minutes = datetime.getMinutes();");
- html.Append(" var second = datetime.getSeconds();");
- html.Append(" format = format.replace(/YY/g, year).replace(/MM/g, month).replace(/DD/g, date).replace(/hh/g, hour).replace(/mm/g, minutes).replace(/ss/g, second);");
- html.Append(" return format;");
- html.AppendLine("}");
- html.Append("var cookieEnabled = (navigator.cookieEnabled) ? true : false;"); //判断浏览器是否支持cookie
- html.Append("if (typeof navigator.cookieEnabled == \"undefined\" &&!cookieEnabled) {");
- html.Append(" document.cookie = \"testcookie\";");
- html.Append(" cookieEnabled = (document.cookie == \"testcookie\") ? true : false;");
- html.Append(" document.cookie = \"\";");
- html.Append("}");
- html.Append("var firstshow;");
- html.Append("var visittotal;");
- html.Append("var isLogin;");
- html.Append("var loginName;");
- html.Append("if (cookieEnabled == true) {");
- html.Append(" var HBCountShowCookie = ReadCookie(\"HBCountShowCookie\");"); //访客浏览器唯一ID
- html.Append(" var HBCountVisitTotalCookie = ReadCookie(\"HBCountVisitTotalCookie\");"); //访客浏览次数
- html.Append(" var HBClientIDCookie = ReadCookie(\"HBClientIDCookie\");"); //访客上一个点击页面ID
- html.Append(" var HBLoginNameCookie = ReadCookie(\"HBLoginNameCookie\");"); //记录登录的用户名
- html.Append(" if (HBCountShowCookie == \"\") {");
- html.Append(" sparetime = 1000 * 60 * 60 * 24 * 3650;"); //有效期为一年
- html.Append(" WriteCookie(''HBCountShowCookie'', \"" + guid + "\", sparetime);");
- html.Append(" HBCountShowCookie = ReadCookie(\"HBCountShowCookie\");");
- html.Append(" firstshow = 1;");
- html.Append(" }");
- html.Append(" else {");
- html.Append(" firstshow = 0;");
- html.Append(" }");
- html.Append(" if (HBCountVisitTotalCookie == \"\") {"); //游客统计
- html.Append(" sparetime = 1000 * 60 * 60 * 24 * 3650;");
- html.Append(" WriteCookie(''HBCountVisitTotalCookie'', 1, sparetime);");
- html.Append(" visittotal = 1;");
- html.Append(" }");
- html.Append(" else {");
- html.Append(" if (firstshow == 1) {");
- html.Append(" visittotal = parseInt(HBCountVisitTotalCookie) + 1;");
- html.Append(" sparetime = 1000 * 60 * 60 * 24 * 3650;");
- html.Append(" WriteCookie(''HBCountVisitTotalCookie'', visittotal, sparetime);");
- html.Append(" }");
- html.Append(" else {");
- html.Append(" visittotal = parseInt(HBCountVisitTotalCookie);");
- html.Append(" }");
- html.Append(" }");
- html.Append(" try {");
- html.Append(" if (HBStat != undefined || HBStat.isLogin != undefined || HBStat.loginName != undefined) {"); //此为登录用户统计
- html.Append(" if (HBStat.isLogin == 1 &&HBStat.loginName != \"\") {");
- html.Append(" sparetime = 1000 * 60 * 60 * 24 * 120;");
- html.Append(" WriteCookie(''HBLoginNameCookie'', HBStat.loginName, sparetime);");
- html.Append(" HBLoginNameCookie = ReadCookie(\"HBLoginNameCookie\");");
- html.Append(" }");
- html.Append(" isLogin=HBStat.isLogin;");
- html.Append(" }");
- html.Append(" else{isLogin=0;}");
- html.Append(" }");
- html.Append(" catch (e) { isLogin=0; }");
- html.Append(" loginName=HBLoginNameCookie;");
- html.Append("} else {"); //不支持cookie
- html.Append(" firstshow = 0;");
- html.Append(" visittotal = 1;");
- html.Append(" var HBCountShowCookie = \"\";");
- html.Append(" isLogin=0;");
- html.Append(" loginName=\"\";");
- html.Append("}");
- html.Append("var ly = escape(document.referrer);");
- html.Append("var currweb = escape(location.href);");
- html.Append("var d = new Date();");
- html.Append("var currdate=DateFormatString(d,''YY-MM-DD hh:mm:ss'');");
- html.Append("var screenwidth=screen.width;");
- html.Append("var screenheight=screen.height;");
- html.Append("var screencolordepth=screen.colorDepth;");
- html.Append("document.write(''<script src=\"" + websiteUrl + "CountGet/?SiteID=" + SiteID + "&assort=" + assort + "&isLogin=''+isLogin+''&loginName=''+loginName+''&FirstShow=''+firstshow+''&VisitTotal=''+visittotal+''&Ly=''+ly+''&CurrWeb=''+currweb+''&cookid=''+HBCountShowCookie+''&screenwidth='' + screenwidth + ''&screenheight='' + screenheight + ''&screencolordepth='' + screencolordepth + ''&currdate=''+currdate+''&ranstr='' + Math.random() + ''\"></script>'');");
- #endregion
生