点击页面产生的信息经过nginx保存到本地文件
页面js代码
这段js代码是在进入页面的时候就开始执行，模拟用户进入页面产生的信息，它的入口是autoLoad方法
(function() {
var CookieUtil = {
// get the cookie of the key is name
get : 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 cookie
set : function(name, value, expires, path, domain, secure) {
var cookieText = encodeURIComponent(name) + "="
+ encodeURIComponent(value);
if (expires) {
// set the expires time
var 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 js
var tracker = {
// config
clientConfig : {
serverUrl : "http://BigDB/log.gif",
sessionTimeout : 360, // 360s -> 6min
maxWaitTime : 3600, // 3600s -> 60min -> 1h
ver : "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columns
this.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url
pageviewEvent[this.columns.referrerUrl] = document.referrer; // 设置前一个页面的url
pageviewEvent[this.columns.title] = document.title; // 设置title
this.setCommonColumns(pageviewEvent); // 设置公用columns
this.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columns
this.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columns
this.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id
data[this.columns.memberId] = this.getMemberId(); // 设置会员id
data[this.columns.sessionId] = this.getSid(); // 设置sid
data[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 id
this.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uuid
this.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();
})();
测试页面
页面内容不重要，重点是要引入js文件
<%@ 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>
进入该页面会模拟产生一些信息数据，大概内容
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
然后由nginx接收，js中指定发送的地址得是该nginx所在的虚拟机
nginx配置文件修改两个地方
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;
}
启动nginx，到目录/opt/data下，监控文件tail -f access.log，刷新前面的页面就能看到相应的数据增多
此时access.log就是记录页面信息的日志文件
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