1.进入3311后台配置cc模块

大概步骤：点击请求控制 — 拉到底部点击插入 — 在标记模块那选anti_cc

如上图所示：配置即可，把下面代码放入msg:框

声明：Html页面代码非原创，基于登录页修改。

HTTP/1.1 200 OK Content-Type: text/html; charset=utf-8 Connection: keep-alive Cache-Control: no-cache,no-store Recaptcha: sakura <!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"> <title>Faryun - 消除你对公益云的偏见</title> </head> <style> *{margin:0;padding:0;}body{min-height:100vh;display:flex;justify-content:center;align-items:center;background-color:#94bfb560;}.container{background-color:#222;width:350px;height:550px;border-radius:15px;overflow:hidden;position:relative;}.container::after{content:"";position:absolute;inset:0;background:url("http://dd-static.jd.com/ddimg/jfs/t1/214466/30/15659/38379/623c6291E5f42bba6/4b0e2d4d696382ce.jpg") no-repeat;background-size:500px;background-position:left bottom;opacity:0.8;}.register-box{width:70%;position:absolute;z-index:1;top:50%;left:50%;transform:translate(-50%,-50%);transition:0.3s ease;}.register-title,.login-title{color:#fff;font-size:27px;text-align:center;}.register-title span,.login-title span{color:rgba(0,0,0,0.4);display:none;}.register-box button,.login-box button{width:100%;padding:15px 45px;margin:15px 0;background:rgba(0,0,0,0.4);border:none;border-radius:15px;color:rgba(255,255,255,0.8);font-size:13px;font-weight:bold;cursor:pointer;opacity:1;visibility:visible;transition:0.3s ease;}.register-box button:hover,.login-box button:hover{background-color:rgba(0,0,0,0.8);}.login-box{position:absolute;inset:0;top:20%;z-index:2;background-color:#fff;transition:0.3s ease;}.login-box .center{width:70%;position:absolute;z-index:3;left:50%;top:40%;transform:translate(-50%,-50%);}.login-title{color:#000;}.login-box.slide-up{top:90%;}.login-box.slide-up .center{top:10%;transform:translate(-50%,0%);}.login-box.slide-up .login-title,.register-box.slide-up .register-title{font-size:16px;cursor:pointer;}.login-box.slide-up .login-title span,.register-box.slide-up .register-title span{margin-right:5px;display:inline-block;}.login-box.slide-up .button,.register-box.slide-up .button{opacity:0;visibility:hidden;}.register-box.slide-up{top:6%;transform:translate(-50%,0%);} </style> <script> function addZero(str,lenght){return(Array(lenght).join(0)+str).slice(-lenght)}function goto(){s1=2268322/151;s2=6585-151;s1=addZero(s1,5);s2=addZero(s2,5);se=s1+s2;location.href="{{murl}}"} </script> <body> <div class="container"> <div class="register-box"> <h2 class="register-title"> cdn SYSTEM </h2> <br><br><br><br> <button onclick="goto();">点此继续访问</button> </div> <div class="login-box slide-up"> <div class="center"> <h2 class="login-title"> <span>Faryun</span>CC盾 </h2> </div> </div> </div> </body> </html>

2. 后记

解释一下：

request：请求数

second：秒数

white list：白名单

fix_url：地址栏显示优化

skip_cache：忽略高速缓存

flush：和C语言用的fflush函数意思差不多

补充：

简单理解flush：比如你写了个文件，但没关闭掉，它并没真正进文件，而是在缓存中，用这个就是把缓存清空，并将缓存中的内容写入文件

那么flush在kangle这里的缓存内容是什么？

在什么情况下，需要勾这个flush呢？

来自小樱大佬的解答：
被cc攻击时候系统中会产生大量的网络连接，此时系统TCP产生的ack包等握手开销，内存足够的话，不建议勾选flush，因为这样可以重复利用缓存区，缓存区可直接利用于下次被CC攻击请求，能大幅度降低CPU开销，所以此时会发现CC攻击停止后，kangle进程的内存依旧不会下降恢复到空闲状态，如果勾选flush则会导致每次握手结束后释放缓存，此时会涉及到CPU反复调度清空缓存区，影响性能。

原文链接：https://blog.csdn.net/m0_61879882/article/details/123722181?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522169114730816800182193897%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=169114730816800182193897&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~times_rank-7-123722181-null-null.268%5Ev1%5Ekoosearch&utm_term=cc%E9%98%B2%E6%8A%A4

原创文章，作者：优速盾-小U，如若转载，请注明出处：https://www.cdnb.net/bbs/archives/21664