引言今天我们一起学习一些前端理论上的一些知识-httpHttp的历史HTTP（HyperText Transfer Protocol）是万维网（World Wide Web）的基础协议。自 Tim Berners-Lee 博士和他的团队在 1989-1991 年间创造出它以来，HTTP 已经发生了太...

HTTP协议学习

一、http请求协议1、常见请求头accept:浏览器通过这个头告诉服务器，它所支持的数据类型Accept-Charset: 浏览器通过这个头告诉服务器，它支持哪种字符集Accept-Encoding：浏览器通过这个头告诉服务器，支持的压缩格式Accept-Language：浏览器通过这个头告诉服务...

共有7条

< 1 >

跳转至： GO

更新时间 2023-05-24 11:21:06

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","title":"内容分发网络CDN","des":"将源站内容分发至最接近用户的节点，使用户可就近取得所需内容，提高用户访问的响应速度和成功率。 解决因分布、带宽、服务器性能带来的访问延迟问题，适用于站点加速、点播、直播等场景。","btn1":"特惠购买","link1":"https://common-buy.aliyun.com/?commodityCode=dcdnpaybag#/buy","btn2":"了解价格","link2":"https://www.aliyun.com/price/product?spm=5176.7933777.1398156.1.33d056f5jsNGwp#/cdn/detail","btn3":"管理控制台","link3":"https://cdn.console.aliyun.com/overview?spm=5176.7933777.1398157.4.33d056f5jsNGwp&accounttraceid=5ab4966bd6ea455db30af4dd9f487480xwxz","infoGroup":[{"infoName":"最新活动","infoContent":{"firstContentName":"每月赠送50元免费额度 ","firstContentLink":"https://www.aliyun.com/activity/database/edgefresh1","lastContentName":"买流量即送请求数","lastContentLink":"https://www.aliyun.com/activity/cdn/edgecloud?spm=5176.7933777.J_6302206100.2.53f0496egAsRxM"}},{"infoName":"最新活动","infoContent":{"firstContentName":"业务场景资源包推荐","firstContentLink":"https://www.aliyun.com/activity/activity/storage/edgecloud","lastContentName":"","lastContentLink":""}},{"infoName":"新手入门","infoContent":{"firstContentName":"5分钟快速上手","firstContentLink":"https://help.aliyun.com/learn/learningpath/cdn.html?spm=5176.7933777.598288.study.6c4d56f5LyEte5","lastContentName":"10分钟了解阿里云CDN","lastContentLink":"https://help.aliyun.com/document_detail/27101.html?spm=a2c4g.11174283.2.5.2f157035USFu6x"}},{"infoName":"免费试用","infoContent":{"firstContentName":"新用户免费试用","firstContentLink":"https://free.aliyun.com/?spm=5176.7933777.J_3537169050.5.13a8496ePHTV4L&pipCode=dcdn"}}],"ifIcon":"img","contentLink":"https://www.aliyun.com/product/cdn","iconImg":"https://img.alicdn.com/imgextra/i4/O1CN01OxM9C71eiXIays4WC_!!6000000003905-2-tps-114-114.png"}],"card":[{"link":"#","icon":"https://img.alicdn.com/tfs/TB1afahQpXXXXaAapXXXXXXXXXX-114-114.png","title":"云服务器ECS","des":"云服务器（Elastic Compute Service，简称 ECS）是一种简单高效、处理能力可弹性伸缩的计算服务，帮助您快速构建更稳定、安全的应用，提升运维效率，降低 IT 成本，使您更专注于核心业务。","btn1":"FPGA云服务器","link1":"#","btn2":"GPU云服务器","link2":"#","tip":"新一代云服务器N5 （Xeon® (Skylake)处理器）上线！<a href=\"#\" target=\"_blank\">立即申请</a>"}],"search":[{"txt":"云数据库","link":"#"}],"infoCard":[{"bannerTitle":"全民建站节","bannerUrl":"https://img.alicdn.com/tfs/TB1gMb0IXT7gK0jSZFpXXaTkpXa-1740-328.jpg","bannerContent":"CEO教你线上营销；建站产品限时特惠；下单抽取苹果手机","liveButtonName":"立即观看","liveButtonLink":"https://yqh.aliyun.com/live/detail/10713","homePageName":"去主会场，边看边买","homePageLink":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804","contentTitle":"爆款内容","linkGroup":[{"linkContent":"云·企业官网定制建站：买一年送半年，量身定制1对1，建站专业又省心！","linkTo":"立即购买","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_9553352720"},{"linkContent":"域名爆款产品推荐：.com 23元/首年起；.cn 16元/首年起；.我爱你 18元/首年起","linkTo":"立即购买","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_8288954440"},{"linkContent":"全民建站锦鲤等你拿：符合“云·企业官网”产品首购即可参与抽奖","linkTo":"立即抽奖","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_6878476400"}]}],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）"}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"","image":""}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}