锟斤拷锟斤拷位锟矫ｏ拷锟斤拷页 > 锟斤拷锟斤拷锟教筹拷 > 锟教筹拷 > 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷协锟介，锟斤拷锟斤拷锟斤拷TCP/IP锟斤拷HTTP

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷协锟介，锟斤拷锟斤拷锟斤拷TCP/IP锟斤拷HTTP

锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷|锟斤拷时锟戒：2022-10-16 17:57:19 |锟斤拷锟侥讹拷锟斤拷119锟斤拷|锟斤拷锟斤拷签锟斤拷协锟斤拷锟斤拷锟斤拷锟斤拷 |锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷协锟斤拷锟节硷拷锟斤拷锟斤拷指锟斤拷锟角ｏ拷锟斤拷锟斤拷硬锟斤拷锟斤拷锟斤拷锟斤拷系统锟节斤拷锟斤拷通锟斤拷时要锟斤拷锟斤拷一些锟斤拷锟斤拷锟斤拷些锟斤拷锟津被筹拷为协锟斤拷(protocol)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟矫碉拷协锟斤拷锟斤拷锟斤拷谓 TCP/IP 协锟斤拷锟藉。通锟斤拷锟斤拷为 TCP/IP 协锟斤拷锟斤拷锟斤拷锟斤拷牟悖河︼拷貌恪拷锟斤拷锟姐、锟斤拷锟斤拷恪拷锟铰凤拷恪ｏ拷锟铰凤拷憬恍╋拷锟斤拷莘锟斤拷诘锟斤拷锟斤拷锟�;锟斤拷锟斤拷锟斤拷锟斤拷锟捷斤拷锟斤拷路锟斤拷;锟斤拷锟斤拷憬拷锟斤拷莩志没锟�;应锟矫诧拷锟斤拷应锟矫碉拷锟斤拷式锟结供锟斤拷锟捷筹拷锟襟，硷拷图 1锟斤拷

图1锟斤拷锟斤拷锟斤拷通锟斤拷协锟斤拷锟斤拷牟锟斤拷锟絎WW协锟斤拷

锟斤拷锟斤拷TCP/IP 协锟斤拷锟斤拷锟斤拷锟揭伙拷锟叫拷椋篢CP 锟斤拷 IP 锟斤拷锟街伙拷锟斤拷协锟介，锟绞硷拷锟斤拷锟斤拷锟� SMTP 协锟介，锟斤拷锟侥憋拷锟斤拷锟斤拷协锟斤拷 HTTP锟斤拷HTTPS锟斤拷锟斤拷锟斤拷系统 DNS 锟饺★拷

锟斤拷锟斤拷1989 锟疥，锟斤拷姆·锟斤拷锟斤拷斯-锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟斤拷息锟斤拷知识锟斤拷锟斤拷锟斤拷 WWW(锟斤拷维锟斤拷)协锟介。通锟斤拷锟斤拷为锟斤拷WWW 协锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷郑锟� 锟侥憋拷锟斤拷锟斤拷锟斤拷锟紿TML锟斤拷锟侥碉拷锟斤拷锟斤拷协锟斤拷HTTP锟斤拷指锟斤拷锟侥碉拷锟斤拷锟斤拷锟街凤拷锟酵骋伙拷锟皆达拷锟轿伙拷锟経RL锟斤拷

锟斤拷锟斤拷锟斤拷之前锟斤拷锟斤拷锟斤拷锟叫ｏ拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷锟较拷锟接︼拷梅锟斤拷锟斤拷锟斤拷锟叫拷锟斤拷为 WWW 协锟介。锟斤拷图 1 锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷息锟斤拷锟斤拷时锟斤拷锟斤拷锟角筹拷说锟斤拷锟斤拷 HTTP 协锟介，锟斤拷位锟斤拷通锟斤拷协锟斤拷锟接︼拷貌恪Ｒ拷猓拷锟斤拷锟斤拷应锟矫诧拷锟斤拷锟斤拷锟桔伙拷锟斤拷锟斤拷应锟斤拷时锟斤拷“应锟斤拷”锟斤拷锟斤拷锟斤拷锟斤拷模锟街革拷牟锟斤拷锟斤拷锟斤拷锟秸撅拷锟紸pp 锟饺★拷

锟斤拷锟斤拷锟窖伙拷锟斤拷锟斤拷锟斤拷锟斤拷硬锟斤拷锟斤拷锟界、锟斤拷维锟斤拷协锟介、锟斤拷站锟斤拷 App 应锟斤拷锟斤拷锟斤拷锟斤拷危锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谋浠拷牵锟斤拷锟斤拷锟斤拷锟接诧拷锟斤拷锟斤拷锟街拷稀锟絎WW 协锟斤拷锟皆边ｏ拷锟斤拷锟斤拷一锟斤拷锟斤拷锟节硷拷值锟斤拷示锟酵硷拷值转锟狡碉拷锟斤拷协锟介：锟斤拷锟斤拷锟斤拷锟斤拷锟矫诧拷协锟介。锟斤拷锟斤拷锟斤拷锟斤拷然锟斤拷锟铰ｏ拷锟斤拷氐锟叫拷槎硷拷诜锟秸癸拷锟斤拷锟斤拷校锟斤拷锟斤拷锟斤拷冢锟斤拷锟斤拷锟斤拷丫锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷锟斤拷拥慕锟缴拷锟斤拷锟斤拷锟� WWW 协锟介。

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷诺锟接︼拷貌恪拷锟斤拷锟姐、锟斤拷锟斤拷恪拷锟铰凤拷锟侥分诧拷锟竭硷拷锟较匡拷锟斤拷锟斤拷锟角伙拷锟斤拷锟斤拷锟斤拷锟斤拷一锟街匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰达拷原应锟矫诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿筹拷一锟斤拷锟斤拷值锟斤拷(锟斤拷图 2)锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷协锟斤拷姆植悖拷诙锟斤拷锟斤拷诨锟斤拷锟斤拷锟斤拷纬锟揭伙拷碌锟斤拷薅锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟剿憋拷锟斤拷锟斤拷锟解，锟斤拷锟斤拷锟斤拷图锟斤拷锟斤拷锟斤拷图1-29锟斤拷示锟斤拷图示锟斤拷锟斤拷应锟矫层、锟斤拷锟斤拷恪拷锟斤拷锟姐、锟斤拷路锟斤拷锟侥诧拷锟较筹拷锟斤拷锟揭伙拷锟�“锟斤拷值锟斤拷”锟斤拷

图2锟斤拷锟斤拷锟斤拷通锟脚的碉拷锟斤拷锟�“锟斤拷值锟斤拷”锟斤拷锟斤拷值锟斤拷示锟斤拷锟街底拷锟�

锟斤拷锟斤拷锟斤拷锟斤拷息锟斤拷锟斤拷时锟斤拷原锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟矫地癸拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫憋拷示锟斤拷值锟斤拷转锟狡硷拷值锟斤拷锟斤拷锟斤拷锟斤拷锟节伙拷锟斤拷协锟斤拷锟轿诧拷没锟斤拷锟结供支锟街ｏ拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷站锟斤拷App锟斤拷锟斤拷锟杰多工锟斤拷锟斤拷锟斤拷锟斤拷锟截憋拷兀锟斤拷锟斤拷锟酵拷锟斤拷锟揭伙拷锟斤拷锟斤拷幕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷慰锟斤拷诺锟斤拷锟斤拷锟斤拷慕锟缴拷锟斤拷锟斤拷锟斤拷枪锟斤拷锟斤拷锟铰硷拷锟街碉拷锟斤拷吮锟斤拷锟叫拷锟斤拷锟斤拷墙锟斤拷屑锟街底拷啤锟�

锟斤拷锟斤拷锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷乇锟较低筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较低筹拷锟秸故撅拷模锟斤拷锟斤拷锟斤拷锟酵憋拷峁╋拷斯锟斤拷诩锟街碉拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷埽锟斤拷锟街碉拷锟绞撅拷图锟街底拷啤锟�

锟斤拷锟斤拷锟斤拷锟节ｏ拷锟斤拷锟角诧拷锟斤拷锟斤拷要锟斤拷锟脚碉拷锟斤拷锟斤拷锟斤拷协锟斤拷锟斤拷锟叫硷拷值锟斤拷示锟酵硷拷值转锟狡ｏ拷锟矫伙拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷缘锟侥硷拷值锟斤拷锟阶★拷锟斤拷耍锟斤拷锟斤拷强锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷氐锟接︼拷霉锟斤拷芙锟斤拷锟斤拷顺锟斤拷螅锟皆︼拷貌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷纬锟斤拷锟斤拷锟斤拷锟酵拷诺牡锟斤拷锟斤拷锟斤拷锟�——锟斤拷值锟姐。

锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐墓锟斤拷埽锟斤拷锟斤拷锟斤拷蔚慕锟缴拷枪锟饺ワ拷目锟斤拷诺锟斤拷锟斤拷锟斤拷慕锟缴拷锟斤拷锟斤拷锟斤拷应锟矫诧拷锟斤拷锟斤拷锟斤拷锟侥诧拷锟揭诧拷沙锟轿�“锟斤拷锟脚诧拷”锟斤拷

锟斤拷锟斤拷之前锟斤拷锟角筹拷锟斤拷锟皆碉拷锟斤拷锟斤拷锟�“锟斤拷锟斤拷锟斤拷锟斤拷锟矫诧拷协锟斤拷”锟斤拷说锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 WWW 协锟斤拷锟斤拷卮锟戒化锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街达拷锟斤拷锟斤拷通锟脚诧拷蔚慕嵌龋锟斤拷锟斤拷锟斤拷缘锟斤拷锟斤拷“锟斤拷值锟斤拷”锟斤拷说锟斤拷锟斤拷锟斤拷为锟斤拷锟角伙拷锟斤拷锟斤拷锟斤拷一锟轿匡拷锟斤拷锟斤拷通锟斤拷协锟斤拷锟斤拷直锟接达拷锟斤拷锟斤拷值锟斤拷示锟酵硷拷值转锟狡★拷锟斤拷锟较讹拷锟角筹拷锟斤拷锟皆碉拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟教斤拷帧锟�

锟斤拷锟较撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷协锟介，锟斤拷锟斤拷锟斤拷TCP/IP锟斤拷HTTP锟斤拷锟斤拷细锟斤拷锟捷ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶拷锟秸撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷

小锟斤拷锟狡硷拷锟侥讹拷