使用 Cloudflare Workers 免费建站 将域名绑定到cloudflare 可随意绑定一个IP，并打开小黄云然后在概述的右下加API中记下区域ID，并创建API令牌 按下图填写以下信息记下这个令牌的key然后创建一个workers，把index.js的代码粘贴进去即可，代码地址https://github.com/gdtool/cloudflare-workers-blog修改以下几项内容或复制以下代码'use strict'; const OPT = { "user" : "admin", //后台密码 "password" : "yourSelfPwd", //后台密码 "siteDomain" : "blog.gezhong.vip",// 域名(不带https 也不带/) "siteName" : "CF workers blog",//博客名称 "siteDescription":"A Blog Powered By Cloudflare Workers and KV",//博客描述 "keyWords":"cloudflare,KV,workers,blog",//关键字 "cacheZoneId":"cc868e8edce4027ad4a735741111111",//清理缓存用 cf区域 ID "cacheToken":"LNxRWH-MPMIGnp8qhyT8FUsjDRN6tdOnmaaaaaaa",//清理缓存用 cf API token "pageSize" : 5,//每页文章数 "recentlySize" : 6,//最近文章数 "readMoreLength":150,//阅读更多截取长度 "cacheTime" : 60*60*24*0.5, //网页缓存时长(秒),建议=文章更新频率 "themeURL" : "https://raw.githubusercontent.com/gdtool/cloudflare-workers-blog/master/themes/default2.0/", // 模板地址,以 "/"" 结尾 "html404" : `<b>404</b>`,//404页面代码 "codeBeforHead":``,//其他代码,显示在</head>前 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0,escape:void 0,parse:void 0,render:void 0,Scanner:void 0,Context:void 0,Writer:void 0,set templateCache(t){m.templateCache=t},get templateCache(){return m.templateCache}},m=new w;return y.clearCache=function(){return m.clearCache()},y.parse=function(t,e){return m.parse(t,e)},y.render=function(t,r,n,a){if("string"!=typeof t)throw new TypeError('Invalid template! 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修改Hosts解决Chrome浏览器谷歌翻译无法使用的问题 在2010年Google宣佈退出中国之后，仅在中国保留了“谷歌翻译”服务和“谷歌地图”服务。2020年2月3日起“谷歌地图”服务关闭了。2022年9月末，搜索巨头谷歌旗下网页翻译工具“谷歌翻译”停止了中国区服务。Google方面表示，此举是因为Google翻译在中国大陆的使用率太低。这一变化影响了中国用户曾经可以使用的谷歌浏览器Chrome内置翻译功能。 目前，谷歌浏览器Chrome的翻译功能已无法使用，虽然可以用其它翻译工具代替，但是由于用户访问英文或其他语言网页，非常需要浏览器内置的翻译功能，仍旧无法改变使用谷歌翻译的习惯。解决无法使用Chrome浏览器谷歌翻译的方法修改本地Hosts文件选择使用“记事本”打开，在文件的末尾添加：180.163.151.34 translate.googleapis.com 203.208.40.66 translate.googleapis.com 220.181.174.226 translate.googleapis.comHosts文件位于C:\Windows\System32\drivers\etc注意：由于特定能访问的IP地址可能会经常发生变化，不保证一直可用，可以去站长工具Ping检测寻找最优节点进行修改。

阿里云国际OSS使用CloudFlare免流量 阿里云正式加入Cloudflare带宽联盟，并且源站在阿里云OSS除中国大陆外的指定地区或国家，同时使用的存储类型为同城冗余标准型或本地冗余标准型的客户，可以OSS免流量。https://www.aliyun.com/product/news/detail?spm=5176.20947395.xingqu.1.6bbd2857lLqc4u&id=17749准备工作一个阿里云国际版的账号(已经询问过国内站的客服，只有国际版的阿里云账号才享受这个政策，国内的账号是不行的。)Cloudflare账号一个域名一个需要提前加入到Cloudflare账号中部署过程创建储存桶直接搜索oss → 开通oss → 开通Bucket 按照下图的提示创建储存桶，修改好相关配置之后就可以点击确定创建储存桶了。第二种方法：1.创建存储桶创建OSS存储桶，选择中国以外地区读写权限设为私有设置访问权限获取CloudFlare 节点IP：https://www.cloudflare.com/zh-cn/ips/将ip以逗号为间隔为1行173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,104.16.0.0/13,104.24.0.0/14,172.64.0.0/13,131.0.72.0/22 2.域名绑定点击左边列表中的Bucket 列表，然后进入你刚刚创建的储存桶中，点击传输管理 → 域名管理 →绑定网域名称。 这里填入你的域名或者是二级域名都行，添加完成后点击网域名称所有权验证，会让你添加TXT记录，到你的域名解析商处添加好记录点击验证。然后点击域名绑定配置就可以看到你刚刚添加的域名和回源域名，如下图所示 在Cloudflare中添加上解析设置记得开始小云朵，否则是要计算流量的。添加完成后等一段时间就可以了使用了。3.Cloudflare域名规则设置（推荐/可选）正常情况下是不需要添加页面规则的，但是如果不设置每一次访问你的图片都需要回源到阿里会比较的慢，添加页面规则可以直接加快访问。点击规则→创建页面规则填写： 域名/*然后按照下图设置一下规则就行，可以将浏览器缓存TTL和边缘缓存的时间设置长一点 使用体验总的来说使用情况是相当不错的，而且加载的速度也非常的快，基本上所有的流量都被缓存下来了，阿里云上面也基本没有使用什么流量。标准型存储前5G是免费的，流量的话每个月也有5G免费的所以根本不用担心。

通过CloudFlare转换规则隐藏Backblaze B2的bucket路径 Backblaze B2接入CloudFlare CDN，但存在一个缺陷，B2的域名会将bucket名称暴露出来，会导致你的CloudFlare加速域名任何人都可以用来加速Backblaze B2或者直接访问源站进行盗刷，不安全。举个例子： B2提供的域名格式为：https://f002.backblazeb2.com/file/bucket/xxx.txt 使用CloudFlare加速后域名为https://b2.domain.com/file/bucket/xxx.txt 假如我在B2创建了一个bucket名称为123，那么我就可以访问你的CloudFlare域名https://b2.domain.com/file/123/xxx.txt，从而导致占用你的CloudFlare流量。或者我直接访问你的源站：https://f002.backblazeb2.com/file/123/xxx.txt进行流量盗刷。这篇文章的目的就是去掉B2极其不友好的URL路径，隐藏file/bucket/这一串内容。创建转换规则CloudFlare后台 - 规则 - 转换规则 - 创建转换规则 - 重写URL然后路径选择“重写到 - 选择Dynamic”，并填写：concat("/file/bucket", http.request.uri.path)其中bucket改成你自己的存储桶名称，然后选择部署就行了。主机名那些和上面的一样：总结CloudFlare与Backblaze B2之间的传输流量是免费的，通过CloudFlare转换规则可以隐藏bucket名称，让URL更加友好，同时一定程度上防止了Backblaze B2被盗刷的风险。

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