关于又拍云免费cdn全网加速服务的很久评测(各样踩坑)
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">之前一篇<span style="color: black;">文案</span>阐述了<span style="color: black;">怎样</span>在前端进行网站优化：<span style="color: black;">详细</span>谈谈<span style="color: black;">怎样</span>优化前端性能的总结，其中一条重要的优化手段是cdn加速，<span style="color: black;">所说</span>cdn加速<span style="color: black;">便是</span>采用<span style="color: black;">更加多</span>的缓存服务器（CDN边缘节点），布放在用户<span style="color: black;">拜访</span>相对集中的地区或网络中。当用户<span style="color: black;">拜访</span>网站时，利用全局负载技术，将用户的<span style="color: black;">拜访</span>指向距离<span style="color: black;">近期</span>的缓存服务器上，由缓存服务器响应用户请求</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/7e1a38a96da5404e934137749e536c5c~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=7n1FFMXj6SVDmA%2Bubnuek48lzlM%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">在写那篇<span style="color: black;">文案</span>的时候，我<span style="color: black;">自己</span>还未<span style="color: black;">实质</span><span style="color: black;">运用</span>过cdn加速，<span style="color: black;">亦</span><span style="color: black;">便是</span>说还停留在理论<span style="color: black;">周期</span>，正<span style="color: black;">所说</span>实践才是检验真理的<span style="color: black;">独一</span>标准，<span style="color: black;">这次</span><span style="color: black;">咱们</span>就<span style="color: black;">实质</span>测试一下cdn加速，只<span style="color: black;">不外</span>这次<span style="color: black;">咱们</span><span style="color: black;">运用</span>又拍云的服务，又拍云<span style="color: black;">每一个</span>月<span style="color: black;">能够</span>为用户免费<span style="color: black;">供给</span>15g的流量，比七牛云要多出5g，<span style="color: black;">同期</span>之前的一篇<span style="color: black;">文案</span><span style="color: black;">咱们</span><span style="color: black;">已然</span><span style="color: black;">运用</span>七牛云用来存储静态<span style="color: black;">照片</span>和视频：<span style="color: black;">运用</span>Tornado<span style="color: black;">协同</span>七牛云存储api来异步切分上传文件,<span style="color: black;">因此</span>这一次<span style="color: black;">咱们</span>启用新的<span style="color: black;">制品</span>来尝鲜。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">首要</span><span style="color: black;">第1</span>步，注册又拍云账号：upyun.com</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">而后</span>点击<span style="color: black;">运用</span>cdn加速服务，并且在加速服务场景<span style="color: black;">选取</span>网页<span style="color: black;">照片</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/70390c35ba9f4fc2849a6a8678e90a85~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=hYNzMOJz5%2FwcJL6OljKu9rQBOcs%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">选取</span>好以后，需要绑定你的网站的域名，绑定好以后，又拍云会<span style="color: black;">供给</span>一个cname<span style="color: black;">位置</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/44c6dca3561344179708653f1eca8a42~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=855UhF%2FPuuE0paBD6s8CAsupi4w%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">拿到这个cname<span style="color: black;">位置</span>以后，将阿里云的dns解析<span style="color: black;">按照</span>cname<span style="color: black;">位置</span>重新绑定</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/0b33b17b7d1148ca98b0177fa0ca6d4a~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=oNX8zR%2Fmc3YRhu3e64R0U%2Fe%2Few8%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">第二步，设置回源管理，<span style="color: black;">这儿</span>需要<span style="color: black;">重视</span>绑定的回源<span style="color: black;">位置</span><span style="color: black;">必定</span>得是你服务器的ip，<span style="color: black;">倘若</span>你绑定域名的话，又拍云会报错，<span style="color: black;">自己</span><span style="color: black;">便是</span><span style="color: black;">无</span>仔细阅读文档而<span style="color: black;">引起</span><span style="color: black;">拜访</span>域名总是报错，<span style="color: black;">另一</span><span style="color: black;">意见</span><span style="color: black;">运用</span>https协议，<span style="color: black;">这般</span>更加安全。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/a9e41e1fda874e1baaa424b0b525d586~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=NkRzZOvhGXdmtv7nhW9icIjoeFU%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">第三步，设置参数跟随，<span style="color: black;">这儿</span>比较坑的一点<span style="color: black;">便是</span>又拍云默认不跟随网址参数，<span style="color: black;">亦</span><span style="color: black;">便是</span><span style="color: black;">经过</span>问号传参他<span style="color: black;">基本</span>就不识别，<span style="color: black;">然则</span>参数<span style="color: black;">没法</span>传递，<span style="color: black;">因此</span><span style="color: black;">必定</span>要<span style="color: black;">选取</span>全程跟随参数</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/87fb8b14e27e4ea0a49846403f4108cf~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=oN3ShdhDTChuvFKuPg%2BS%2F9KdQXs%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">第四步，开启<span style="color: black;">有些</span>性能优化，<span style="color: black;">这儿</span><span style="color: black;">意见</span>开启gzip和页面压缩，<span style="color: black;">这般</span>在网页传输中<span style="color: black;">能够</span>更快的传输数据</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/80e6f09f956e4d8c91d06df974258a29~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=grQB9Uw95bD4H%2BuUZsF%2B%2FKt%2B6QI%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">最后一步，<span style="color: black;">倘若</span>你遇到ddos攻击<span style="color: black;">或</span>静态文件盗链，又<span style="color: black;">或</span>你不<span style="color: black;">期盼</span>某些人<span style="color: black;">拜访</span>你的网站，你<span style="color: black;">能够</span>把对方的ip放入黑名单</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/43df9af52566469f93c69b7486f6d3ff~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=aLlMzTJ7yswQ8QHp5nhQh6mDglo%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">还有最后一步很重要，<span style="color: black;">便是</span>设置https的证书，否则你的云cdn服务<span style="color: black;">没法</span><span style="color: black;">拜访</span>https协议的网站</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/45ba9aba76574a79a10054f394bab29c~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=dWPF8wMRftQgB44AFGmADmVfTYw%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">将你的https证书用sublime打开，将里面的秘钥复制到又拍云的自有证书<span style="color: black;">就可</span>，<span style="color: black;">另一</span><span style="color: black;">亦</span><span style="color: black;">能够</span>点选强制选项，<span style="color: black;">这般</span>所有的http协议都会301重定向到https协议，<span style="color: black;">增多</span>安全性。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">ok，总体上需要<span style="color: black;">重视</span>的设置就这些，经过一系列的操作，你的网站内容<span style="color: black;">已然</span>缓存到各个cdn子节点<span style="color: black;">其中</span>了，打开速度会更加的迅捷，<span style="color: black;">这儿</span>我进行了一个<span style="color: black;">长时间</span>的测试，<span style="color: black;">针对</span>一个日pv在500<span style="color: black;">上下</span>的个人网站<span style="color: black;">来讲</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/a3aeb527347f498aa8d3ab02cb2c169d~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=%2FU2xKLMDLoQXAIOyb8N%2Bs7In1qE%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">每日</span>需要花费的cdn流量大概在100m<span style="color: black;">上下</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/ef0b41b7da224b32acd762ccce5387a5~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1729699786&x-signature=z57r0JEkhinkHvflO2YsXklvEK4%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">因此</span>，<span style="color: black;">针对</span>这个量级的个人站长<span style="color: black;">来讲</span>，完全<span style="color: black;">不消</span>担心免费流量<span style="color: black;">不足</span>用的问题，每月15g完全绰绰有余，<span style="color: black;">因此</span>在2020年，cdn加速服务<span style="color: black;">已然</span>不是企业级应用的专利了，个人站长<span style="color: black;">亦</span><span style="color: black;">能够</span>一亲芳泽，这<span style="color: black;">便是</span>时代的进步以及技术的发展所带来的便利。</span></p>
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