此分析只用作学习用途
cnzz可以用来统计网页的相关信息，总结来说就是，ip,ua,时间这3个信息，那它是怎么统计的呢
1.在cnzz后台加一个自己的网站统计
具体步骤自己百度，挺简单的，这里不说了。
2.打开加了cnzz统计的网页进行分析
发现有3条cnzz相关的链接
第一条和第二条返回的是js文件
第3条是监控链，上传相关参数。相关参数的生成是根据反回的js文件生成的。
看下监控链里面的参数
11个参数，分别是
id,r,lg,ntime,cnzz_eid,showp,p,t,umuuid,h,rnd
1.id
这个值是cnzz给你网页生成的对应的唯一的值，不会变的，固定就好。
2.rnd
3.showp
屏幕的分辨率，可自己伪造
# 安卓的常见分辨率
screen = ["480*854*1.5", "1080*1920*2.6", "1440*2560*3.5", "720*1280*2.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*2.6", "1440*2560*3.5", "1440*2560*3.5", "1440*2960*4.0",
"1440*2960*4.0", "1440*2560*3.0", "1440*2560*3.0", "1080*1920*3.0", "1440*2560*4.0",
"1440*2560*4.0", "1080*1920*3.0", "1080*1920*3.0", "1440*2560*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "720*1280*2.0",
"720*1280*2.0", "720*1280*2.0", "1080*2160*3.0", "1080*2040*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*3.0", "720*1280*2.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1440*2560*4.0", "1800*2560*2.0", "1536*2048*2.0", "1536*2048*2.0", "480*854*1.5",
"1080*1920*2.6", "1440*2560*3.5", "720*1280*2.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*2.6", "1440*2560*3.5", "1440*2560*3.5", "1440*2960*4.0", "1440*2960*4.0",
"1440*2560*3.0", "1440*2560*3.0", "1080*1920*3.0", "1440*2560*4.0", "1440*2560*4.0",
"1080*1920*3.0", "1080*1920*3.0", "1440*2560*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "720*1280*2.0", "720*1280*2.0",
"720*1280*2.0", "1080*2160*3.0", "1080*2040*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0",
"720*1280*2.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1440*2560*4.0",
"1800*2560*2.0", "1536*2048*2.0", "1536*2048*2.0"]
#ios常见分辨率
screen_ios = ["1125*2436*3.0", "1242*2208*3.0", "750*1334*2.0", "640*1136*2.0", "1536*2048*2.0",
"1536*2048*2.0", "1536*2048*2.0", "1668*2224*2.0", "2048*2732*2.0", "1125*2436*3.0",
"1242*2208*3.0", "750*1334*2.0", "640*1136*2.0", "1536*2048*2.0", "1536*2048*2.0",
"1536*2048*2.0", "1668*2224*2.0", "2048*2732*2.0"]
if str(ua).find("iPhone") == -1:
r = random.randint(0, len(screen))
width = int(screen[r].split("*")[0])
height = int(screen[r].split("*")[1])
else:
r = random.randint(0, len(screen_ios))
width = int(screen_ios[r].split("*")[0])
height = int(screen_ios[r].split("*")[1])
showp = str(height) + "x" + str(width)
4.p,t
p是你网页的地址
t是你当前网页的title
5.umuuid
生成的唯一的值
全局搜索umuuid
定位到参数
打上断点
重新加载页面
停止断点处
发现this.a.R就是那个值
在当前文件搜a.R
红框就是生成a.R值的地方，我们在601行打上断点
重新加载页面，停在601行，按步执行，进入m,
一直执行到405行
这里d是有值的，不过他是拿cookie的，我们要它的生成方法
这里我们把d制空后，他就会重新生成一个值
在下面控制台制空d,再下一步调试
进入fa
控制台输出一下 b() + "-" + Math.random().toString(16).replace(".", "") + "-" + a() + "-" + c + "-" + b()
发现就是这里生成的了，接下来就把它扣下来就行了
扣下来，再结合一下python就是这个样子
ua = 'Mozilla/5.0 (Linux; U; Android 6.0.1; zh-CN; SM-C7000 Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.6.2.948 Mobile Safari/537.36'
ctx = execjs.compile("""
function b() {
for (var c = 1 * new Date, d = 0; c == 1 * new Date; )
d++;
return c.toString(16) + d.toString(16)
}
function m(){
return Math.random().toString(16).replace(".", "");
}
function a(ua){
function c(w, v) {
var r, y = 0;
for (r = 0; r < v.length; r++)
y |= k[r] << 8 * r;
return w ^ y
}
var d = ua, f, k = [], n = 0;
for (f = 0; f < d.length; f++) {
var u = d.charCodeAt(f);
k.unshift(u & 255);
4 <= k.length && (n = c(n, k),
k = [])
}
0 < k.length && (n = c(n, k));
return n.toString(16)
}
function c(width,height){
return (height * width).toString(16)
}
function d(D){
return Math.floor(2147483648 * Math.random()) + "-" + D + "-"
}
function rnd(){
return Math.floor(2147483648 * Math.random())
}
""")
valueB1 = ctx.call("b")
valueM = ctx.call("m")
valueA = ctx.call("a", ua)
valueC = ctx.call("c", width, height)
valueB2 = ctx.call("b")
umuuid = valueB1 + "-" + valueM + "-" + valueA + "-" + valueC + "-" + valueB2
6.cnzz_eid
把断点全部去掉
全局搜索cnzz_eid
进入，发现有5处地方有出现
明显，这个就是生成cnzz_eid的地方
url = 'https://s19.cnzz.com/z_stat.php?id=1272833594&web_id=1272833594'
ua = 'Mozilla/5.0 (Linux; U; Android 6.0.1; zh-CN; SM-C7000 Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.6.2.948 Mobile Safari/537.36'
header = {
'User-Agent': ua
}
r = requests.get(url, headers=header, timeout=(1, 3))
D = r.text.split('this.D="')[1].split('"')[0]
ctx = execjs.compile("""
function d(D){
return Math.floor(2147483648 * Math.random()) + "-" + D + "-"
}
""")
cnzz_eid = ctx.call("d", str(D))
3.python模拟请求
整理一下上面的代码
import requests
import random
import execjs
import time
url = 'https://s19.cnzz.com/z_stat.php?id=1272833594&web_id=1272833594'
ua = 'Mozilla/5.0 (Linux; U; Android 6.0.1; zh-CN; SM-C7000 Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.6.2.948 Mobile Safari/537.36'
header = {
'User-Agent': ua
}
r = requests.get(url, headers=header, timeout=(1, 3))
print(r.text)
D = r.text.split('this.D="')[1].split('"')[0]
print(D)
cookies = requests.utils.dict_from_cookiejar(r.cookies)
if r.status_code == 200:
url = 'https://c.cnzz.com/core.php?web_id=1272833594&t=z'
r = requests.get(url, headers=header, timeout=(1, 3), cookies=cookies)
if r.status_code == 200:
screen = ["480*854*1.5", "1080*1920*2.6", "1440*2560*3.5", "720*1280*2.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*2.6", "1440*2560*3.5", "1440*2560*3.5", "1440*2960*4.0",
"1440*2960*4.0", "1440*2560*3.0", "1440*2560*3.0", "1080*1920*3.0", "1440*2560*4.0",
"1440*2560*4.0", "1080*1920*3.0", "1080*1920*3.0", "1440*2560*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "720*1280*2.0",
"720*1280*2.0", "720*1280*2.0", "1080*2160*3.0", "1080*2040*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*3.0", "720*1280*2.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1440*2560*4.0", "1800*2560*2.0", "1536*2048*2.0", "1536*2048*2.0", "480*854*1.5",
"1080*1920*2.6", "1440*2560*3.5", "720*1280*2.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*2.6", "1440*2560*3.5", "1440*2560*3.5", "1440*2960*4.0", "1440*2960*4.0",
"1440*2560*3.0", "1440*2560*3.0", "1080*1920*3.0", "1440*2560*4.0", "1440*2560*4.0",
"1080*1920*3.0", "1080*1920*3.0", "1440*2560*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "720*1280*2.0", "720*1280*2.0",
"720*1280*2.0", "1080*2160*3.0", "1080*2040*3.0", "1080*1920*3.0", "1080*1920*3.0",
"1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0",
"720*1280*2.0", "1080*1920*3.0", "1080*1920*3.0", "1080*1920*3.0", "1440*2560*4.0",
"1800*2560*2.0", "1536*2048*2.0", "1536*2048*2.0"]
screen_ios = ["1125*2436*3.0", "1242*2208*3.0", "750*1334*2.0", "640*1136*2.0", "1536*2048*2.0",
"1536*2048*2.0", "1536*2048*2.0", "1668*2224*2.0", "2048*2732*2.0", "1125*2436*3.0",
"1242*2208*3.0", "750*1334*2.0", "640*1136*2.0", "1536*2048*2.0", "1536*2048*2.0",
"1536*2048*2.0", "1668*2224*2.0", "2048*2732*2.0"]
if str(ua).find("iPhone") == -1:
r = random.randint(0, len(screen))
width = int(screen[r].split("*")[0])
height = int(screen[r].split("*")[1])
else:
r = random.randint(0, len(screen_ios))
width = int(screen_ios[r].split("*")[0])
height = int(screen_ios[r].split("*")[1])
ctx = execjs.compile("""
function b() {
for (var c = 1 * new Date, d = 0; c == 1 * new Date; )
d++;
return c.toString(16) + d.toString(16)
}
function m(){
return Math.random().toString(16).replace(".", "");
}
function a(ua){
function c(w, v) {
var r, y = 0;
for (r = 0; r < v.length; r++)
y |= k[r] << 8 * r;
return w ^ y
}
var d = ua, f, k = [], n = 0;
for (f = 0; f < d.length; f++) {
var u = d.charCodeAt(f);
k.unshift(u & 255);
4 <= k.length && (n = c(n, k),
k = [])
}
0 < k.length && (n = c(n, k));
return n.toString(16)
}
function c(width,height){
return (height * width).toString(16)
}
function d(D){
return Math.floor(2147483648 * Math.random()) + "-" + D + "-"
}
function rnd(){
return Math.floor(2147483648 * Math.random())
}
""")
valueB1 = ctx.call("b")
valueM = ctx.call("m")
valueA = ctx.call("a", ua)
valueC = ctx.call("c", width, height)
valueB2 = ctx.call("b")
umuuid = valueB1 + "-" + valueM + "-" + valueA + "-" + valueC + "-" + valueB2
# ntime = str(round(time.time()))
ntime = "none"
cnzz_eid = ctx.call("d", str(D))
id = 1272833594
r = ''
t = '你的标题'
showp = str(height) + "x" + str(width)
p = '你的网址'
rnd = ctx.call("rnd")
url = 'https://z3.cnzz.com/stat.htm?id=' + str(id) + '&r=' + str(r) + '&lg=zh-cn&ntime=' + str(
ntime) + '&cnzz_eid=' + cnzz_eid + '&showp=' + showp + '&p=' + p + '&t='+t+'&umuuid=' + umuuid + '&h=1&rnd=' + str(
rnd)
print(url)
r = requests.get(url, headers=header, timeout=(1, 3), cookies=cookies)
print(r.status_code)
print(r.text)
