httpdns云解析DNS 的相关内容

HTTPDNS域名解析场景下如何使用Cookie？

1. Cookie 由于HTTP协议是无状态的，为了维护服务端和客户端的会话状态，客户端可存储服务端返回的Cookie，之后请求中可携带Cookie标识状态。客户端根据服务端返回的携带Set-Cookie的HTTP Header来创建一个Cookie，Set-Cookie为字符串，主要字段如下： ...

使用dnspod进行简单的HTTP dns解析（防劫持）

https://www.dnspod.cn/httpdns/guide https://www.dnspod.cn/misc/D%2B免费版本接口说明.pdf 最简单的get接口去请求dnspod提供的ip地址，请求格式为： "http://119.29.29.29/d?dn=apis.baidu....

Serverless 赛题设置和解题思路解析

2 课时 |

451 人已学 |

加入学习

第八届大学生创新创业大赛阿里命题数据库命题解析

17 课时 |

76 人已学 |

加入学习

第八届大学生创新创业大赛阿里命题IoT赛题解析

2 课时 |

56 人已学 |

加入学习

如何利用HTTPDNS降低DNS解析开销

如何利用HTTPDNS降低DNS解析开销背景说明移动场景下DNS的解析开销是整个网络请求延迟中不可忽视的一部分。一方面基于UDP的localDNS解析在高丢包率的移动网络环境下更容易出现解析超时的问题，另一方面在弱网环境下DNS解析所引入的动辄数百毫秒的网络延迟也大幅加重了整个业务请求的负担，直...

共有34条

< 2 3 4 >

跳转至： GO

更新时间 2024-02-10 10:42:25

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":[{"ifIcon":"img","icon":"","iconImg":"https://img.alicdn.com/tfs/TB10Snw3VT7gK0jSZFpXXaTkpXa-200-200.png","contentLink":"https://wanwang.aliyun.com/domain/dns","title":"云解析DNS","des":"云解析DNS（Domain Name System，简称 DNS）是一种快速、安全、稳定、智能的互联网域名解析服务。帮助企业在互联网域名解析管理、域名自动容灾调度和移动终端域名防劫持方面提升用户体验和降低运维难度。","btn1":"产品控制台","link1":"https://dns.console.aliyun.com/ ","btn2":"立即开通","link2":"https://dnsnext.console.aliyun.com/buy","btn3":"产品文档","link3":"https://help.aliyun.com/document_detail/102231.html?spm=5176.71615.7314584430.2.54e75b8eaNzt1e","infoGroup":[{"infoName":"精选活动","infoContent":{"firstContentName":"全系列产品新用户0元试","firstContentLink":"https://www.aliyun.com/activity/dns/dns_freetrial","lastContentName":"","lastContentLink":""}},{"infoName":"产品能力","infoContent":{"firstContentName":"网站、邮箱解析简介","lastContentName":"APP终端防劫持简介","firstContentLink":"https://help.aliyun.com/document_detail/106669.html","lastContentLink":"https://help.aliyun.com/document_detail/171502.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"DNS解析平滑迁移","lastContentName":"故障切换场景介绍","firstContentLink":"https://help.aliyun.com/document_detail/97785.html?spm=a2c4g.11186623.6.605.233dccfeRdnNe6","lastContentLink":"https://help.aliyun.com/document_detail/59372.html?spm=a2c4g.11186623.6.607.233dccfeRdnNe6"}},{"infoName":"产品能力","infoContent":{"firstContentName":"全局流量管理简介","lastContentLink":"https://help.aliyun.com/document_detail/375251.html","lastContentName":"中国电信DNS缓存刷新","firstContentLink":"https://help.aliyun.com/document_detail/189587.html"}}]}],"card":[],"search":[],"infoCard":[],"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）","linksUrl":""}],"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":"https://"}],"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":"#"}]}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","icon":"","iconImg":"https://img.alicdn.com/tfs/TB10Snw3VT7gK0jSZFpXXaTkpXa-200-200.png","contentLink":"https://wanwang.aliyun.com/domain/dns","title":"云解析DNS","des":"云解析DNS（Domain Name System，简称 DNS）是一种快速、安全、稳定、智能的互联网域名解析服务。帮助企业在互联网域名解析管理、域名自动容灾调度和移动终端域名防劫持方面提升用户体验和降低运维难度。","btn1":"产品控制台","link1":"https://dns.console.aliyun.com/ ","btn2":"立即开通","link2":"https://dnsnext.console.aliyun.com/buy","btn3":"产品文档","link3":"https://help.aliyun.com/document_detail/102231.html?spm=5176.71615.7314584430.2.54e75b8eaNzt1e","infoGroup":[{"infoName":"精选活动","infoContent":{"firstContentName":"全系列产品新用户0元试","firstContentLink":"https://www.aliyun.com/activity/dns/dns_freetrial","lastContentName":"","lastContentLink":""}},{"infoName":"产品能力","infoContent":{"firstContentName":"网站、邮箱解析简介","lastContentName":"APP终端防劫持简介","firstContentLink":"https://help.aliyun.com/document_detail/106669.html","lastContentLink":"https://help.aliyun.com/document_detail/171502.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"DNS解析平滑迁移","lastContentName":"故障切换场景介绍","firstContentLink":"https://help.aliyun.com/document_detail/97785.html?spm=a2c4g.11186623.6.605.233dccfeRdnNe6","lastContentLink":"https://help.aliyun.com/document_detail/59372.html?spm=a2c4g.11186623.6.607.233dccfeRdnNe6"}},{"infoName":"产品能力","infoContent":{"firstContentName":"全局流量管理简介","lastContentLink":"https://help.aliyun.com/document_detail/375251.html","lastContentName":"中国电信DNS缓存刷新","firstContentLink":"https://help.aliyun.com/document_detail/189587.html"}}]}],"card":[],"search":[],"infoCard":[],"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）","linksUrl":""}],"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":"https://"}],"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":"#"}]}]}]}}