Video: OOPs yog dab tsi thiab nws cov nta?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Object oriented programming yog ntau yam ntuj tso. Nws yog ze rau lub ntiaj teb tiag tiag vim yog kev siv cov chav kawm thiab cov khoom siv. Cov khoom siv yog siv cov khoom thiab cov yam ntxwv siv cov chav kawm. Tseem ceeb nta yog: Abstraction, Encapsulation, Inheritance, Polymorphism, Data nkaum.
Ib yam li ib tug yuav nug, OOPs yog dab tsi thiab piav qhia nws cov yam ntxwv?
Ib tug programming lus qauv nyob rau hauv cov ntaub ntawv thiab lawv txuam ua haujlwm ("txoj kev") yog txhais raws li tus kheej muaj cov koom haum hu ua "cov khoom." Muaj peb yam loj nta hauv object-oriented programming uas ua rau lawv txawv dua li tsis yog OOP lus: encapsulation, inheritance thiab polymorphism.
Ib yam li ntawd, OOPs yog dab tsi hauv kev ua haujlwm? Object-oriented programming (OOP) yog hais txog hom computer programming (software design) uas programmers txhais tsis tau tsuas yog cov ntaub ntawv hom ntawm datastructure, tab sis kuj yog hom kev ua haujlwm (functions) uas tuaj yeem siv rau cov qauv ntaub ntawv.
Kuj Paub, Dab tsi yog qhov tshwj xeeb ntawm OOPs?
Qhov tseem ceeb Cov yam ntxwv ntawm Object Orientedprogramming yog: Inheritance. Polymorphism. Cov ntaub ntawv zais. Encapsulation.
Vim li cas peb thiaj siv OOPs?
Nws pab txo qhov nyuaj thiab tseem txhim kho kev ruaj ntseg ntawm qhov system. Thaum ua ke nrog cov ntsiab lus ntawm Encapsulation thiab Polymorphism, Abstraction muab lub zog ntau dua rau cov lus qhia txog kev ua haujlwm.
Pom zoo:
Lub tsev Roman tseem ceeb thiab zoo li cas suav nrog tag nrho cov hauv qab no nta lub thoob khib nyiab hauv pliaj vaults thiab lub hauv paus dome hla ib chav tsev yim sab?
Lub Basilica ntawm Constantine suav nrog cov thawv ntim khoom, lub puab tsaig vaults, thiab lub hauv paus dome hla ib chav yim sab. Roman dub thiab dawb mosaics feem ntau tshwm sim ntawm phab ntsa ntawm tsev
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Dab tsi yog tus hais lus sau nws lub hom phiaj thiab dab tsi yog yam tseem ceeb uas yuav tsum nco ntsoov txog cov lus hais?
Cov neeg hais lus sau ntawv yog cov ntawv qhia uas tus neeg nthuav qhia siv thaum nthuav qhia qhov kev nthuav qhia. Lawv pab tus neeg nthuav qhia nco txog cov ntsiab lus tseem ceeb thaum muab kev nthuav qhia. Lawv tshwm sim ntawm tus swb thiab tuaj yeem pom tsuas yog los ntawm tus tshaj tawm thiab tsis yog cov neeg tuaj saib