Cov txheej txheem:
Video: Dab tsi yog qhov kev tua tsis muaj taub hau hauv selenium?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A taub hau browser yog qhov browser simulation program uas tsis muaj tus neeg siv interface. Cov kev pabcuam no ua haujlwm zoo li lwm tus browser, tab sis tsis tso tawm ib qho UI. Thaum twg Selenium kev ntsuam xyuas yog khiav, nws executes nyob rau hauv keeb kwm yav dhau.
Tsis tas li ntawd, dab tsi yog headless execution?
A taub hau browser yog lub web browser tsis muaj graphical user interface. Headless browsers muab automated tswj ntawm nplooj ntawv web hauv ib puag ncig zoo ib yam li cov web browsers nrov, tab sis yog raug tua los ntawm kev hais kom ua kab interface lossis siv kev sib txuas lus hauv network.
Ib sab saum toj, dab tsi yog headless HtmlUnit browser? HtmlUnit yog java raws li kev siv ntawm lub vev xaib browser tsis muaj GUI. HtmlUnit Tsav tsheb yog ib tug paub zoo Headless Browser tus tsav tsheb. HtmlUnit Tsav tsheb zoo ib yam li lwm tus tsav tsheb xws li Mozilla Firefox, Google Chrome, Internet Explorer tab sis koj tsis tuaj yeem pom GUI ntawm Html UnitDriver.
Tsis tas li ntawd, puas yog Selenium headless sai?
Yog li qhov xaus yog Headless hom tsis yog los khiav koj qhov program sai dua tab sis taub hau hom ua rau koj lub cim xeeb siv tsawg dua thiab ua haujlwm zoo dua thaum ua tiav. Cheers! Cov chaw tshawb xyuas li cas thaum selenium yog siv?
Selenium txo lub sijhawm ua haujlwm li cas?
Muaj ntau ntau yam uas tuaj yeem txhim kho Selenium WebDriver scripts 'ceev:
- siv ceev ceev selectors.
- siv qhov chaw tsawg dua.
- tsim cov kev ntsuam xyuas atomic.
- tsis txhob sim tib lub functionality ob zaug.
- sau cov ntawv xeem zoo.
- siv tsuas yog qhia meej tos.
- siv tus tsav tsheb chrome.
- siv cov tsav tsheb rau headless browsers.
Pom zoo:
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