Video: Domain lossis subdomain yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib tug subdomain yog ib tug sau uas yog ib feem ntawm ib tug loj dua; tsuas yog tus sau uas tsis yog subdomain yog lub hauv paus sau. Piv txwv li, west.example.com thiab east.example.com yog subdomains ntawm example.com sau, uas nyob rau hauv lem yog ib tug subdomain ntawm lub com sab saum toj sau npe ( TLD ).
Ua raws li qhov no hauv kev txiav txim siab, qhov txawv ntawm tus sau thiab subdomain yog dab tsi?
Lub ntsiab qhov sib txawv ntawm a Domain thiab a Subdomain yog uas Domain tuaj yeem nyob tsis muaj ib subdomain , mas cov subdomain tsis muaj sau npe ua tsis tau. Nyob ntawd yog tib yam xwm txheej hauv programming.
Tsis tas li ntawd, WWW puas yog lub npe subdomain? Thaum ntxov ntawm lub vev xaib, txhua qhov chaw sau npe lub npe tau prepended nrog "www". Technically, nws yog ib subdomain ib txwm siv los qhia tias lub vev xaib yog ib feem ntawm lub vev xaib, tsis zoo li lwm qhov hauv Is Taws Nem xws li Gopher lossis FTP.
Tsis tas li ntawd, dab tsi yog qhov sau npe thiab subdomain hauv Web hosting?
A subdomain yog ib feem ntxiv rau koj lub ntsiab sau npe npe. Subdomains yog tsim los npaj thiab taug kev mus rau ntau seem ntawm koj lub vev xaib . Hauv qhov piv txwv no, 'kho' yog qhov subdomain , 'koj lub vev xaib' yog qhov tseem ceeb sau npe thiab '.com' yog qib saum toj kawg nkaus sau npe (TLD).
Subdomain siv rau dab tsi?
A subdomain yog kev faib lossis alias ntawm koj lub npe uas tuaj yeem ua tau siv rau npaj koj lub vev xaib uas twb muaj lawm rau hauv ib qho chaw sib cais. Feem ntau, subdomains yog siv yog tias muaj cov ntsiab lus uas txawv ntawm lwm qhov chaw.
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