Web browser yog qhov kev zov me nyuam hla cov nplooj Internet no. Kev tsim qauv dav dav ntawm txhua qhov browser nrov tau zoo ib yam: nws muaj ntau yam khoom siv uas muaj kev ywj pheej ntawm ib leeg, uas tom qab ua ke los ntawm kev cuam tshuam tshwj xeeb.
Cov Lus Qhia
Kauj ruam 1
Ua ntej los ntawm lub chaw teeb tsa: JavaScript, XML parser thiab Display Backend (tuav cov xwm txheej ntawm lub vijtsam). Cov no yog 4 tus qauv ywj pheej uas ua haujlwm nyob rau hauv lub moj khaum ntawm daim duab lub cav. Tom ntej no, lub cav qib siab yog programmed, uas, zoo li tus neeg siv interface, muaj peev xwm khaws qee cov ntaub ntawv. Tseem muaj cov khoom siv ntxiv (plugins, multimedia, mail module, pab, cov cuab yeej tsim tawm, thiab lwm yam), tab sis lawv tsis cuam tshuam rau cov qauv ntawm browser zoo li ntau.
Kauj ruam 2
Txhua ntu ntawm lub architecture yog nyob rau ntawm qee qib thiab tsuas yog cuam tshuam nrog cov khoom ua ze tshaj plaws. Yog li no, lub architecture ntawm qhov browser hu ua fawm kib.
Kauj ruam 3
Tus neeg siv interface yog ib hom tsis zoo uas tshwm sim nruab nrab ntawm lub cav thiab tus neeg siv. Nws yog nws leej twg lees txais txhua qhov kev xav tau los ntawm tus neeg siv, muab nws txhua yam tau thiab ua tiav txhua yam nws ua. Lub interface pab ua kom tau ib lub zog txheej. Lub tshuab ua haujlwm siab yog lub luag haujlwm rau kev ua cov nplooj ntawv, uas yog, rau kev ua kom pom txhua ntu nraaj ntu. Nws kuj pib thauj cov nplooj ntawv, rov ua dua tshiab, dhia rov qab lossis xa mus rau tom ntej, ua haujlwm nrog bookmarks, keeb kwm thiab kev teeb tsa uas cuam tshuam rau cov duab kos.
Kauj ruam 4
Lub tshuab ua nraaj heev yog qhov tseem ceeb ntawm txhua lub browser. Nws muab cov ntsiab lus ntawm cov peev txheej thiab cais cov HTML thiab XML, coj mus rau hauv tus account cawv thiab CSS, thiab lwm yam khoom (duab, nyem). Raws li tag nrho cov ntaub ntawv sau los ntawm lub cav, txheej txheej tawm yog tsim kom tus neeg siv pom ntawm saib.
Kauj ruam 5
Cov khoom sib txuas ua ke, JS, XML parser yog qhov tshwj xeeb hauv qhov program uas ua haujlwm ntawm cov tsis cuam tshuam sib luag. Cov zaub Backend muaj feem xyuam nrog OS thiab muab cov teebmeem ntawm cov duab ua ntej tshaj plaws (kos kab, sau ntawv, kho kom zoo nkauj qhov rai, thiab lwm yam), uas nyob ntawm lub operating system.
Kauj Ruam 6
Ua tsaug rau cov txheej txheem tivthaiv, qhov browser tuaj yeem hloov tau tus qauv tsim, nws yooj yim rau hauv cov phiaj xwm hauv cov phiaj xwm tsis raug, txhua qhov kev txhim kho tau zoo dua qub thiab tsis cuam tshuam rau cov kev pabcuam tag nrho, txhua feem tuaj yeem siv cais.
