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从URL输入到页面展现到底发生什么?

 5 years ago
source link: https://juejin.im/post/5c7646f26fb9a049fd108380
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从开发&运维角度方面来看,总体来说分为以下几个过程: DNS 解析:将域名解析成 IP 地址 TCP 连接:TCP 三次握手 发送 HTTP 请求 服务器处理请求并返回 HTTP 报文 浏览器解析渲染页面 断开连接:TCP 四次挥手 一、什么是UR

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