Dab tsi yog qhov URL? Nws yog ib nqe lus nug ntawm ib qho chaw tshawb nrhiav qhov teebmeem hauv Internet, nws tseem hu ua tus cim qhia txog lub ntiaj teb. Nws yog tsim los ntawm hom kev siv kho qhov chaw saib xyuas cov vev xaib nyob hauv World Wide Web. Nrog nws, koj tuaj yeem khaws cov ntaub ntawv tseem ceeb, thiab cov npe ntawm cov kev sib txuas - haum rau ob peb kab.
URL-nws yog dab tsi?
Cia peb xav txog ntau yam tseem ceeb ntawm qhov kev txo qhov no. URL txhais li cas? Ib qho chaw uas txiav txim siab txog koj txoj kev nrhiav hauv online, qhov twg koj tuaj yeem nrhiav cov ntaub ntawv, duab, lossis cov yeeb yaj duab koj xav tau. Nws piav qhia li cas txog Uniform Resource Locator, thawj qhov yuav txo tau yog Tim Berners Lee, uas tau muab tawm rau hauv ib lub rooj sib tham nyob rau hauv European Council rau Nuclear Research.
Qhov "Site URL" yog dab tsi?
URL - qhov no yog dabtsi? Tom qab lo lus hais tias nyob rau hauv 90s hauv Geneva, nws raug hu ua tus tseem ceeb innovation nyob rau hauv online network. Qhov chaw no tau muab tso rau lub hom phiaj ntawm qhov tseem ceeb ntawm cov hauj lwm cheeb tsam, thiab tam sim no siv rau tag nrho cov chaw hauv online. Dab tsi yog qhov URL txhaj le? Tus qauv - ntawm peb yam:
- Tus thawj ib: http: //. Teev tus txheej txheem siv, qhia meej txog tus qauv uas muab nkag mus rau hauv online qhov chaw.
- Qhov thib ob yog qhov chaw ua haujlwm. Nws yog hais txog lub npe, nws yog ib qho kev cim ntawm cov cim thiab cov tsiaj ntawv uas pab kom nco qab txog cov nplooj ntawv.
- Qhov thib peb: nplaub tshev los yog ib nplooj, html. Nws qhia txog txoj haujlwm ntawm nplooj ntawv qhov chaw uas tus neeg siv tab tom nrhiav rau. Ua hauj lwm hauv lub npe lossis txoj kev mus rau ib qho ntaub ntawv.
Dab tsi yog qhov duab URL?
Muaj ntau ntau cov zej zog hauv lub network uas kam txais cov duab zoo thiab cov duab qub. Los caw lawv mus rau lawv qhov chaw, qhov twg koj tuaj yeem nrhiav tau ntau nthuav, qhia lub koomhaum. Cov duab URL yog dab tsi? Qhov no yog tus pointer mus rau qhov chaw ntawm cov ntaub ntawv nraaj hauv Internet ntawm qee qhov chaw. Muab qhov txuas nrog phooj ywg yooj yim heev. Nws muaj ob txoj kev los luam qhov URL ntawm ib daim duab:
- Qhov chaw nyob hauv HTML daim ntawv. Hover tus cursor hauv daim duab, nias lub khawm txoj kev nas, hauv daim ntawv qhia zaub mov, nias "luam". Ces nyob rau hauv cov ntawv nyeem, nyem rau ntawm "paste" zaub mov.
- Los ntawm bookmarklet - Bookmark nyob rau hauv qhov browser. Luag qhov txuas mus rau hauv cov ntawv sau npe, mus rau cov nplooj ntawv web thiab nyem rau ntawm phau ntawv sau. Dluab thiab teb nrog chaw nyob yuav tshwm nyob rau hauv lub qhov rais, lawv tuaj yeem muab luam tawm yooj yim.
Kuv yuav nrhiav qhov URL qhov twg?
Dab tsi yog qhov URL txuas? Qhov chaw nyob tsis yog qhov chaw, tab sis cov ntaub ntawv, thiab video, thiab cov duab. Xam nws yog yooj yim heev, lub tswv yim zoo tib yam nrog qhov chaw ntawm daim duab. Nias rau hauv cov ntaub ntawv uas muaj cai nas khawm, nyem rau ntawm "copy address". Qhov URL ntawm kev sau ntawv hauv kev tes hauj lwm yog dab tsi, lawv tuaj yeem koom nrog cov phooj ywg li cas?
- Qhov chaw "Classmates" . Nias rau ntawm tus ncej thiab lub vaj huam sib luag nrog cov hauj lwm ua ke.
- Qhov chaw Vkontakte thiab Facebook. Txoj cai-nias rau hnub uas cov khoom raug tso tawm, ces luam qhov txuas ntawm qhov browser kab.
Qhov URL tsis yog txhais li cas?
Dab tsi URL tsis pom qhov chaw nyob? Cov ntawv tseem ceeb:
- Qhov kev tiv thaiv.
- Chaw nyob lossis tus IP chaw nyob ntawm lub computer.
- Qhov chaw nres nkoj neeg rau zaub mov, nws tsis yog txhua lub caij teev tseg, los ntawm qhov chaw nres nkoj nres 80 siv - rau tag nrho cov browsers.
- Cov ntaub ntawv lub npe lossis cov ntaub ntawv index.
- Lub hauv paus ntawm nplooj ntawv qhib.
Cov kev tshawb fawb nrhiav tau hloov chaw nyob, nrog rau cov tsos ntawm lwm qhov program code, qhov txuas tshiab "qhov URL tsis ncaj ncees" tshwm rau ntawm Yandex. Muaj lwm hom kev txuas uas siv los ntawm cov neeg siv kev paub txog cov khoos kas:
- Kev siv tsis tau . Highlights cov tag nrho txoj kev rau cov ntaub ntawv, qhov twg raws tu qauv thiab cov tswv tsev muaj cim, thiab html nyob.
- Txheeb ze siv . Cov paths ntawm xws li chaw nyob yog xam raws li lwm cov landmarks, yog muaj ob peb cov ntaub ntawv nyob rau hauv daim nplaub tshev, txhua tus tuaj yeem muab qhov txuas rau "neeg nyob ze" - "file.html". Thaum qhov chaw nyob pib nrog lub luaj, nws yog qhov yuav tsum tau tsiv tawm ntawm cov hauv paus hauv paus ntawm lub vev xaib, ntu uas tus neeg nkag los nkag thaum nkag mus rau hauv lub ntsiab ntawm lub vev xaib.
- Dynamic txuas . Nws yog compiled ntawm tus mus nrog kev pab los ntawm cov neeg rau zaub mov programming lus, cov \ "saw \" ntawm qhov URL yog coj los ntawm cov database.