(function() {var CookieUtil = {// get the cookie of the key is nameget : function(name) {var cookieName = encodeURIComponent(name) + "=", cookieStart = document.cookie.indexOf(cookieName), cookieValue = null;if (cookieStart > -1) {var cookieEnd = document.cookie.indexOf(";", cookieStart);if (cookieEnd == -1) {cookieEnd = document.cookie.length;}cookieValue = decodeURIComponent(document.cookie.substring(cookieStart + cookieName.length, cookieEnd));}return cookieValue;},// set the name/value pair to browser cookieset : function(name, value, expires, path, domain, secure) {var cookieText = encodeURIComponent(name) + "="+ encodeURIComponent(value);if (expires) {// set the expires timevar expiresTime = new Date();expiresTime.setTime(expires);cookieText += ";expires=" + expiresTime.toGMTString();}if (path) {cookieText += ";path=" + path;}if (domain) {cookieText += ";domain=" + domain;}if (secure) {cookieText += ";secure";}document.cookie = cookieText;},setExt : function(name, value) {this.set(name, value, new Date().getTime() + 315360000000, "/");}};// 主体，其实就是tracker jsvar tracker = {// configclientConfig : {serverUrl : "http://BigDB/log.gif",sessionTimeout : 360, // 360s -> 6minmaxWaitTime : 3600, // 3600s -> 60min -> 1hver : "1"},cookieExpiresTime : 315360000000, // cookie过期时间，10年columns : {// 发送到服务器的列名称eventName : "en",version : "ver",platform : "pl",sdk : "sdk",uuid : "u_ud",memberId : "u_mid",sessionId : "u_sd",clientTime : "c_time",language : "l",userAgent : "b_iev",resolution : "b_rst",currentUrl : "p_url",referrerUrl : "p_ref",title : "tt",orderId : "oid",orderName : "on",currencyAmount : "cua",currencyType : "cut",paymentType : "pt",category : "ca",action : "ac",kv : "kv_",duration : "du"},keys : {pageView : "e_pv",chargeRequestEvent : "e_crt",launch : "e_l",eventDurationEvent : "e_e",sid : "bftrack_sid",uuid : "bftrack_uuid",mid : "bftrack_mid",preVisitTime : "bftrack_previsit",},/*** 获取会话id*/getSid : function() {return CookieUtil.get(this.keys.sid);},/*** 保存会话id到cookie*/setSid : function(sid) {if (sid) {CookieUtil.setExt(this.keys.sid, sid);}},/*** 获取uuid，从cookie中*/getUuid : function() {return CookieUtil.get(this.keys.uuid);},/*** 保存uuid到cookie*/setUuid : function(uuid) {if (uuid) {CookieUtil.setExt(this.keys.uuid, uuid);}},/*** 获取memberID*/getMemberId : function() {return CookieUtil.get(this.keys.mid);},/*** 设置mid*/setMemberId : function(mid) {if (mid) {CookieUtil.setExt(this.keys.mid, mid);}},startSession : function() {// 加载js就触发的方法if (this.getSid()) {// 会话id存在，表示uuid也存在if (this.isSessionTimeout()) {// 会话过期,产生新的会话this.createNewSession();} else {// 会话没有过期，更新最近访问时间this.updatePreVisitTime(new Date().getTime());}} else {// 会话id不存在，表示uuid也不存在this.createNewSession();}this.onPageView();},onLaunch : function() {// 触发launch事件var launch = {};launch[this.columns.eventName] = this.keys.launch; // 设置事件名称this.setCommonColumns(launch); // 设置公用columnsthis.sendDataToServer(this.parseParam(launch)); // 最终发送编码后的数据},onPageView : function() {// 触发page view事件if (this.preCallApi()) {var time = new Date().getTime();var pageviewEvent = {};pageviewEvent[this.columns.eventName] = this.keys.pageView;pageviewEvent[this.columns.currentUrl] = window.location.href; // 设置当前urlpageviewEvent[this.columns.referrerUrl] = document.referrer; // 设置前一个页面的urlpageviewEvent[this.columns.title] = document.title; // 设置titlethis.setCommonColumns(pageviewEvent); // 设置公用columnsthis.sendDataToServer(this.parseParam(pageviewEvent)); // 最终发送编码后的数据this.updatePreVisitTime(time);}},onChargeRequest : function(orderId, name, currencyAmount, currencyType, paymentType) {// 触发订单产生事件if (this.preCallApi()) {if (!orderId || !currencyType || !paymentType) {this.log("订单id、货币类型以及支付方式不能为空");return;}if (typeof (currencyAmount) == "number") {// 金额必须是数字var time = new Date().getTime();var chargeRequestEvent = {};chargeRequestEvent[this.columns.eventName] = this.keys.chargeRequestEvent;chargeRequestEvent[this.columns.orderId] = orderId;chargeRequestEvent[this.columns.orderName] = name;chargeRequestEvent[this.columns.currencyAmount] = currencyAmount;chargeRequestEvent[this.columns.currencyType] = currencyType;chargeRequestEvent[this.columns.paymentType] = paymentType;this.setCommonColumns(chargeRequestEvent); // 设置公用columnsthis.sendDataToServer(this.parseParam(chargeRequestEvent)); // 最终发送编码后的数据this.updatePreVisitTime(time);} else {this.log("订单金额必须是数字");return;}}},onEventDuration : function(category, action, map, duration) {// 触发event事件if (this.preCallApi()) {if (category && action) {var time = new Date().getTime();var event = {};event[this.columns.eventName] = this.keys.eventDurationEvent;event[this.columns.category] = category;event[this.columns.action] = action;if (map) {for ( var k in map) {if (k && map[k]) {event[this.columns.kv + k] = map[k];}}}if (duration) {event[this.columns.duration] = duration;}this.setCommonColumns(event); // 设置公用columnsthis.sendDataToServer(this.parseParam(event)); // 最终发送编码后的数据this.updatePreVisitTime(time);} else {this.log("category和action不能为空");}}},/*** 执行对外方法前必须执行的方法*/preCallApi : function() {if (this.isSessionTimeout()) {// 如果为true，表示需要新建this.startSession();} else {this.updatePreVisitTime(new Date().getTime());}return true;},sendDataToServer : function(data) {alert(data);// 发送数据data到服务器，其中data是一个字符串var that = this;var i2 = new Image(1, 1);// <img src="url"></img>i2.onerror = function() {// 这里可以进行重试操作};i2.src = this.clientConfig.serverUrl + "?" + data;},/*** 往data中添加发送到日志收集服务器的公用部分*/setCommonColumns : function(data) {data[this.columns.version] = this.clientConfig.ver;data[this.columns.platform] = "website";data[this.columns.sdk] = "js";data[this.columns.uuid] = this.getUuid(); // 设置用户iddata[this.columns.memberId] = this.getMemberId(); // 设置会员iddata[this.columns.sessionId] = this.getSid(); // 设置siddata[this.columns.clientTime] = new Date().getTime(); // 设置客户端时间data[this.columns.language] = window.navigator.language; // 设置浏览器语言data[this.columns.userAgent] = window.navigator.userAgent; // 设置浏览器类型data[this.columns.resolution] = screen.width + "*" + screen.height; // 设置浏览器分辨率},/*** 创建新的会员，并判断是否是第一次访问页面，如果是，进行launch事件的发送。*/createNewSession : function() {var time = new Date().getTime(); // 获取当前操作时间// 1. 进行会话更新操作var sid = this.generateId(); // 产生一个session idthis.setSid(sid);this.updatePreVisitTime(time); // 更新最近访问时间// 2. 进行uuid查看操作if (!this.getUuid()) {// uuid不存在，先创建uuid，然后保存到cookie，最后触发launch事件var uuid = this.generateId(); // 产品uuidthis.setUuid(uuid);this.onLaunch();}},/*** 参数编码返回字符串*/parseParam : function(data) {var params = "";for ( var e in data) {if (e && data[e]) {params += encodeURIComponent(e) + "="+ encodeURIComponent(data[e]) + "&";}}if (params) {return params.substring(0, params.length - 1);} else {return params;}},/*** 产生uuid*/generateId : function() {var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';var tmpid = [];var r;tmpid[8] = tmpid[13] = tmpid[18] = tmpid[23] = '-';tmpid[14] = '4';for (i = 0; i < 36; i++) {if (!tmpid[i]) {r = 0 | Math.random() * 16;tmpid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];}}return tmpid.join('');},/*** 判断这个会话是否过期，查看当前时间和最近访问时间间隔时间是否小于this.clientConfig.sessionTimeout<br/>* 如果是小于，返回false;否则返回true。*/isSessionTimeout : function() {var time = new Date().getTime();var preTime = CookieUtil.get(this.keys.preVisitTime);if (preTime) {// 最近访问时间存在,那么进行区间判断return time - preTime > this.clientConfig.sessionTimeout * 1000;}return true;},/*** 更新最近访问时间*/updatePreVisitTime : function(time) {CookieUtil.setExt(this.keys.preVisitTime, time);},/*** 打印日志*/log : function(msg) {console.log(msg);},};// 对外暴露的方法名称window.__AE__ = {startSession : function() {tracker.startSession();},onPageView : function() {tracker.onPageView();},onChargeRequest : function(orderId, name, currencyAmount, currencyType, paymentType) {tracker.onChargeRequest(orderId, name, currencyAmount, currencyType, paymentType);},onEventDuration : function(category, action, map, duration) {tracker.onEventDuration(category, action, map, duration);},setMemberId : function(mid) {tracker.setMemberId(mid);}};// 自动加载方法var autoLoad = function() {// 进行参数设置var _aelog_ = _aelog_ || window._aelog_ || [];var memberId = null;for (i = 0; i < _aelog_.length; i++) {_aelog_[i][0] === "memberId" && (memberId = _aelog_[i][1]);}// 根据是给定memberid，设置memberid的值memberId && __AE__.setMemberId(memberId);// 启动session__AE__.startSession();};autoLoad();
})();

<%@ page contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>测试页面1</title>
<script type="text/javascript" src="./js/analytics.js"></script>
</head>
<body>测试页面1<br/>跳转到:<a href="demo.jsp">demo</a><a href="demo2.jsp">demo2</a><a href="demo3.jsp">demo3</a><a href="demo4.jsp">demo4</a>
</body>
</html>

en=e_pv&
p_url=http%3A%2F%2Flocalhost%3A8080%2Fdemo.jsp&
tt=%E6%B5%8B%E8%AF%95%E9%A1%B5%E9%9D%A21&
ver=1&
pl=website&
sdk=js&
u_ud=0EED463D-8CAD-46D3-B336-CB9054BE7177&
u_mid=zhangsan&
u_sd=EBBB76AD-9ECD-450A-86C8-DD6EAFB14BF5&
c_time=1568376613884&l=zh-CN&
b_iev=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F76.0.3809.132%20Safari%2F537.36&
b_rst=1280*720

log_format my_log '$remote_addr^A$msec^A$http_host^A$request_uri';
location =/log.gif {default_type image/gif;access_log /opt/data/access.log my_log;}