Tus tsim muaj lub npe tib yam li lub npe chav kawm. Nws yog siv los pib qhov hloov pauv ntawm chav kawm. Nws raug hu thaum twg ib yam khoom ntawm chav kawm raug tsim. Nws tsis muaj hom xa rov qab, tsis yog void.
Vim li cas peb thiaj siv tus tsim qauv hauv selenium nplooj khoom qauv?
Note: Tus tsim yuav tsum tau tsim nyob rau hauv txhua chav kawm hauv Nplooj Txheej, txhawm rau kom tau txais tus tsav tsheb piv txwv los ntawm Chav Kawm Loj hauv Test Layer thiab tseem mus rau pib WebElements(Page Objects) tshaj tawm nyob rau hauv nplooj ntawv chav kawm siv PageFactory.
Peb puas siv tus tsim qauv hauv selenium WebDriver?
Nws tsuas muaj tus tsim tsim uas siv cov khoom WebDriverthiab hla nws mus rau nws tus tsim superclass. Ntxiv dua thiab, nco ntsoov tias tsis muaj nplooj ntawv khoom lossis BasePage pib qhov WebDriver Objects.
tus tsim siv yog dab tsi?
In class-based object-oriented programming, a constructor (abbreviation: ctor) is a special type of subroutine hu kom tsim ib yam khoom. Nws npaj cov khoom tshiab rau kev siv, feem ntau lees txais cov lus sib cav uas tus tsim tsim siv los teeb tsa cov tswv cuab hloov pauv xav tau.
Tus tsim ua piv txwv yog dab tsi?
Thaum ib chav lossis struct raug tsim, nws tus tsim hu ua. Constructors muaj tib lub npe raws li cov chav kawm los yog struct, thiab lawv feem ntau pib cov ntaub ntawv cov tswv cuab ntawm cov khoom tshiab. Hauv qhov piv txwv hauv qab no, chav kawm hu ua Taxi yog txhais los ntawm kev siv tus tsim qauv yooj yim. … Yog xav paub ntxiv, saib Instance Constructors.
