Indlela yokwakha isicelo "VKontakte" - kusukela ithiyori ukuzijayeza

ithiyori

Ngaphambi ufunde ukuthi ungadala isicelo "VKontakte" isiqalo sibheke ukuthi kushiwoni leli gama. Kunezinhlobo ezimbili kuphela izinhlobo software:

1. Basic. Ukuze kungenzeka ukuba baphathe isofthiwe efakwe kunoma iyiphi idivayisi eyehlayo ngesisekelo imisebenzi okunengqondo futhi akashintshi ngaphansi kwanoma yiziphi izimo. Ngokwesibonelo, cabangela izinkondlo, ikhompuyutha yakho yasekhaya. Ngaphezu ajwayeleke yesistimu yokusebenza ngawo ukubhekana njalo, kuhlanganise computer siqu (ezifana uhlelo lokusebenza le-Windows), kukhona isofthiwe efana BIOS (kusukela English «Basic Isistimu» - uhlelo eziyisisekelo). Kuyinto obhekene nesimo nokusebenza efanele bonke ohlobene computer siqu: qapha, mouse, ikhibhodi, iphrinta, inkumbulo nabanye. Esimweni lapho into akusebenzi, BIOS uyonika ekuskrini ngomlayezo wephutha.
2. isofthiwe Isicelo - noma iyiphi isofthiwe efakwe kukhompyutha, isibonelo, kungenzeka ukuthi lokhu kungenxa zonke intandokazi yakho Windows, Unix noma i-Linux. Noma yimuphi uhlelo eyehlayo on yiluphi uhlelo lokusebenza, isicelo.

Indlela yokwakha isicelo "VKontakte"

Isicelo "VKontakte" - kuyinto isicelo software ukuthi kumele enze umsebenzi othile. Indlela yokwakha isicelo "VKontakte"? Ukuze wenze lokhu, kudingeka wazi okungenani eyodwa ulimi lokwakha izinhlelo, ngawo wadala uhlelo.

Kukhona kuzilimi eziningi zokuhlela, mhlawumbe nawe uke funda kakade izihloko eziningi ngazo manje iza ukudideka: kanjani ukwakha "VKontakte" lokusebenza uma ungazi phi of them? Kodwa ungakhathazeki. Thina khawuleza ukusiduduza kuwe, ukudalwa "VKontakte" lokusebenza - esiningi, kodwa inqubo kwenzeke.

Ukuze izinhlelo kunoma uluphi uhlelo lokusebenza web isetshenziswa ngazo zonke izilimi ezinkulu ezintathu:

1. PHP (Preprocessor Isidlulisilwazi), okuyinto branched off akunjalo kudala C ++ futhi ethuthuka ngokushesha ngempela. Ukuze ufunde ukuthi ungadala kanjani isicelo "VKontakte", uzodinga izinsiza-kufundisa nokokufundisa olimini imithombo yamuva kakhulu futhi enokwethenjelwa. Ngesisekelo ulimi, akukhona nje kuphela ukuthi izicelo, kodwa futhi ebhaliwe amawebusayithi eziphambili kakhulu futhi sici-ecebile.
2. I-JavaScript. Ngokuvamile, yilona limi olwalusetshenziswa ukudala izicelo omakhalekhukhwini, Smartphones kanye nezinto zobuchwepheshe. Ungathatha ulimi njengesisekelo. Ukuze uqonde ukuthi ukudala isicelo "VKontakte" esekelwe Java, uyaqonda okungenani HTML. Java akuyona njengoba eziyinkimbinkimbi njengoba PHP, ukuze ukwazi ukufunda kakhulu.
3. Flash-izicelo. Omunye amathuluzi ezithakazelisayo kakhulu kuwebhu uHlelo. Ukudala flash-isicelo "VKontakte", uzodinga i-Adobe Flash 2.0 noma Flex Builder. Kodwa noma kunjalo, lisha ngeke akwenze ngaphandle ukufunda ActionScript, futhi siwulimi ephezulu ezingeni (njenge-PHP), kodwa isetshenziselwa ezinye izinjongo. Uma amateur izinhlelo, okuyinto nje ongathi akakaze le nqubo futhi akazi noma yiluphi ulimi, khona-ke kuyoba nzima kakhulu ukuba siqonde lokho ActionScript.

Naphezu ezihlukahlukene ngezilimi izinhlelo ukudala lolu hlobo kuyinto elula kunazo-JavaScript izicelo. Qaphela ukuthi ukudala i-interface ezikhangayo "VKontakte" zidinga API ( «Lobhalomfihlo» - esibonakalayo ngokudala izicelo).

Ekuqaleni, imfundamakhwela kubonakale sengathi enomsebenzi engenakwenzeka ukufunda uHlelo izilimi. Kodwa uma uziqonda ku elula ngolimi html, bese udala isicelo "VKontakte" ngeke kube nzima.