Hom tsis tham lus: kev piav qhia thiab daim ntawv teev cov ntsiab

Keeb xeeb tsim tsis tham lus hom rau cov ntaub ntawv kis tau tus mob muaj peev xwm tshaj cov ntawv nyeem. Nws yeej muaj tseeb rau email. Piv txwv li, mus rau cov hloov hauv cov duab los ntawm nws cov raws tu qauv siv los ntawm lub tsis tham lus hom uas qhia rau koj hais tias yog kis tau, piv txwv li, JPEG cov ntaub ntawv.

Kev loj hlob ntawm technology thiab nws cov tsos

Tsis tham lus hom lug siv mus rau kis cov ntaub ntawv mus rau lub HTTP-daim ntawv qhia. Nyob rau hauv tej yam yooj yim cov ntsiab lus, nws piav txog ntxiv cwj pwm rau multicast packets thiab txhawb cov muaj peev xwm kom paub cov kis ntawm ntau yam ntaub ntawv, txawm nested tsis pub dhau ib lus. Mus qhia rau tus ADDRESSEE hais txog dab tsi hom ntawm cov ntaub ntawv yog kis tau, thiab yog li ntawd, yuav ua li cas siv nws, nws yog ntxiv rau cov tsis tham lus-hom nyob rau hauv lub header. Piv txwv li, tiaj ntawv nyeem yog cim nrog cov ntawv nyeem / dawb, thiab hluav taws xob page - ntawv nyeem / html.

Vim li cas kuv yuav tsum tau paub txog tsis tham lus?

Yuav kom kawm tau li cas los mus tsim thiab li cas yuav tsum tau cov tsis tham lus hom, koj yuav tsum paub web developers thiab programmers, uas nws cov dej num muaj xws li cov creation ntawm cov khoom, ib txoj kev los sis lwm tej hauj lwm nrog ib tug network. Piav txog qhov kev sis raug zoo zoo dua rau kwv lam mus kev muaj tiag piv txwv.

Web programmer sau code rau ib qho ntawm cov nplooj ntawv. Nws tso cai rau koj mus ua ib tug PDF download. Nyob rau hauv cov ntaub ntawv no, nws qhia tias cov code rau cov ntaub ntawv tsis tham lus hom: daim ntawv thov / pdf. Browser, xa mus rau nplooj ntawv no, lub tawm xov xwm nyeem thiab to taub tias qhov no PDF-ntaub ntawv. Thiab nyob rau hauv lub configuration, tog twg los tam sim ntawd pib mus download tau, los yog tsuas yog qhib rau saib nyob rau hauv lub qhov rais. Yog li, lub division ntawm cov ntsiab lus mus rau hauv hom tso cai rau lub neeg rau txaus teb rau khoom cov ntaub ntawv hom tsim nyog yam.

Daim ntawv teev cov tsis tham lus-hom

Muaj ntau ntau ntau yam ntawm cov ntaub ntawv uas tau teev tseg nyob rau hauv lub tsis tham lus li tus qauv, zoo kawg thiab. Rau kom yooj yim, lawv muab faib ua pawg. Nws yog ib nqi xav tias cov loj sawv daws yuav thiab piav qhia txog lub hom raws li yuav ua li cas lub browser yuav teb rau lawv.

Qeb ntawv nyeem

Nws muaj lub hom hais tias ib tug txoj kev los sis lwm, txog rau cov kev hloov ntawm ntseeg cuav thaum ub ntaub ntawv. Qhov no yuav muaj xws li scripts, style los xij, tiaj ntawv nyeem. Cov qeb muaj xws li:

• Html. Hypertext Markup Language. Tsis muaj leej twg lub web site yuav tsis ua hauj lwm tsis tau nws.
• Css. Cascading Style ntawv. Tsim thiab sis ntawm cov khoom nyob rau hauv cov nplooj ntawv los ntawm kev siv cov ntaub ntawv.
• Javascript. Pom no hom, tus browser yuav to taub ib zaug hais tias nws yog tsim nyog los ua ib tug seem ntawm code - tsab ntawv.
• Tiaj. Ib tug yooj yim lub tiaj ntawv nyeem.
• Xml. layout cov ntaub ntawv rau XML technology.

Qeb duab

Ntawm no kis extension yog hloov ib cov ntaub ntawv, xws li:

• gif;
• jpeg;
• tiff.

Qeb daim ntawv thov

Muaj lub hom uas yuav ua tau, lawm, mus khiav, uas yog, cov ntaub ntawv ntawm tej daim ntaub ntawv los yog cov kev pab cuam. browser cov tshuaj tiv thaiv rau ib txhia ntawm lawv tej zaum yuav ua tau ib tug thov khiav ib tug tshwj xeeb kev pab cuam los yog qhib nws ncaj qha rau ntawm cov nplooj ntawv.

• Json. Yooj yim ntaub ntawv hloov lwm lub tsev hom. Nws qhia lub browser uas lub teb yuav tsum tau muab rau json.
• Pdf. Nyob ntawm seb koj tus browser nqis, no hom yuav tsum downloaded, saib nyob rau hauv ib lub qhov rais los yog siv ib tug thib peb-tog software ntsia koj lub computer.
• Zip thiab Gzip. Cov kev hloov ntawm archive ntaub ntawv.
• Ogg. Los rau multimedia cov ntsiab lus.
• Xhtml + xml. XHTML cov ntaub ntawv hom ntawv uas complements thiab tej lub functionality ntawm lub classic HTML, thiab XML theem efficiency txheem.

Qeb suab

Los ntawm analogy nrog graphics ntaub ntawv nyob rau hauv pawg no yog kis tau mas extensions:

• Basic. Standard hom suab ntaub ntawv.
• Aac. Cov hom ntawv ntawm lub suab ntaub ntawv.
• MPEG. Muaj peev xwm yuav kis tau mp3 los yog MPEG.
• X-ms-wma los yog x-ms-ciab. Lub qhov rais Media Suab ntaub ntawv hom.
• Webm. Zoo nkauj hluas video hom tsim los ntawm Google. Twb kev txhawb los ntawm ntau browsers thiab xov xwm players.

X

X-hom yog daim ntawv thov qeb. Nrog lawv yog xaiv tsis yog-tus qauv hom ntaub ntawv. Cov no muaj xws, piv txwv li, yog ib archives, RAR, NYEM, thiab ntau lwm tus neeg, twb tsis muaj nyob rau hauv lub ntsiab daim ntawv teev.

xaus

Daim ntawv teev cov tsis tham lus hom yog lossi expanding nrog lub advent ntawm cov tshiab technologies, cov qauv thiab hom ntaub ntawv. Saib tam sim no daim ntawv teev yuav ua tau nyob rau hauv qhov tseeb tshiab RFC cov ntaub ntawv hais txog tsis tham lus hom.