Cov txheej txheem:
Video: Dab tsi yog qhov chaw ntawm HTML?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ob qhov tseem ceeb ntawm daim ntawv HTML yog lub taub hau thiab lub lub cev . Txhua ntu muaj cov ntaub ntawv tshwj xeeb. Lub taub hau ntu muaj cov ntaub ntawv uas muaj txiaj ntsig zoo rau Web browser thiab tshawb fawb xyaw tab sis tsis pom rau tus nyeem ntawv. Cov lub cev ntu muaj cov ntaub ntawv uas koj xav kom tus qhua pom.
Kuj kom paub yog, dab tsi yog qhov tseem ceeb ntawm HTML?
Cov ntsiab lus tseem ceeb ntawm nplooj ntawv HTML yog:
-
Ib daim ntawv header, denoted siv lub
,
,
,
,
,
tag
-
Ib kab lus, denoted siv lub
tag.
- Kab rov tav kab, txhais tau tias siv lub cim npe.
- Ib qhov txuas, txhais tau hais tias siv lub cim npe (chaw nres nkoj).
Ib tug kuj yuav nug, dab tsi yog 10 HTML cim npe? Koj thawj 10 HTML Tags
- … - Lub hauv paus ntsiab lus.
- … - Lub taub hau ntaub ntawv.
- … - Nplooj ntawv lub npe.
- … - Nplooj ntawv cov ntsiab lus.
- - Ib kab lus.
- … - Ib link.
- - Ib daim duab. Lub ntsiab img cia koj ntxig cov duab rau hauv koj cov nplooj ntawv web.
…
- Ib ntu kab lus.
Hais txog qhov no, dab tsi yog 4 lub ntsiab lus HTML cim npe?
Txhawm rau tsim ib lub vev xaib koj yuav xav tau plaub lub cim npe:,, < lub npe > thiab < lub cev >. Cov no yog tag nrho cov thawv ntim thiab yuav tsum tshwm sim ua khub nrog pib thiab xaus. Ntawm no yog ib daim duab, uas qhia ob lub ntsiab thiab cov cim npe. Txhua daim ntawv HTML pib thiab xaus nrog tag.
Cov cim npe hauv HTML yog dab tsi?
HTML tags yog cov ntsiab lus zais hauv nplooj ntawv web uas txhais tau tias koj lub vev xaib browser yuav tsum ua li cas thiab tso saib cov ntsiab lus. Feem ntau tag yuav tsum muaj ob ntu, qhov qhib thiab qhov kaw. Piv txwv li, < html > yog qhov qhib tag thiab </ html > yog kaw tag.
Pom zoo:
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