Bixisaa Java

Iyada oo fikirka ah madal Java waa la yaqaan ku dhawaad milkiilaha kasta ee telefoonka mobile heer hoose ah. deegaanka horumarinta Java ay ku lug leedahay abuurista codsiga universal oo loo isticmaali karo in uu ordo, iyadoo aan loo eegin nidaamka qalliinka. Ha ka fikiro si aynu dhinacyada aasaasiga ah ee ay hawlgalka iyo isticmaalka.

Waa maxay jawi horumarineed Java?

Dhab ahaantii, deegaanka horumarinta waa af barnaamij ku salaysan amarrada universal in la aqoonsado in Runtime Environment Java kaliya.

Ku dhowaad hadlayay, jawiga horumarka luqadda Java aan madal hore aasaasay isla Windows ma shaqeyn doonto. Laakiin taageero sida la siiyaa natively, baabi'inta wax user ka baahida loo qabo in rakibi qaybood oo dheeraad ah.

Codsiyada in technology computer

Markii hore, mashruucan waxaa la sameeyey by Sun Microsystems, taasi oo markii dambe waxaa taageeray shirkadda Oracle.

content ee code eedeysanuhu sida in uusan ku xiran tahay nooca nidaamka qalliinka lagu rakibay. Afka laftiisa waxaa loola jeedaa qalabka horumarinta wax-u janjeedha, ka hawlgala nidaamka dhigan barnaamijka.

Laakiinse aakhirkeedu deegaanka horumarinta Java ka computer ama nidaamyada mobile waxa gabi ahaanba madax banaan.

modules dhisay-in nidaamka mobile

Haddii aan ka hadlo casriga ah iyo kiniiniyada, version la mid ah madoobaad (bixisaa Java) waxay khuseysaa oo keliya in isticmaalka codsi garaafyada u ogolaanaya in la abuuro codsi ku salaysan Java in dhowr daqiiqo.

Dhab ahaantii, in codsiga laftiisa soo saaray qaar ka mid ah wax ka qabashada ama baaritaan, kuwaas oo hawlaha waxaa bixiya nidaamka qalliinka.

Markaasaa waxaa taas wada khusaysaa qalabka mobile. Waxaan ogaaday in mararka qaar ugu danbeyn ama Windows Phone, ama Android bilaabo "candhuuf" marka la eego dalabyo updates degdeg ah? Ma aha kale in, sidii laba qaybood:

• Java Runtime;
• Microsoft .net Framework.

Waa maxay ugu murugo, component ugu horeysay ee aan la xiriirin khaladaad nidaamka. madal ay si buuxda oo madax banaan oo ku dileen eego amarrada default ah.

horumarka horumarka deegaanka Java Integrated: codsiga Simple

Xaqiiqada ah in nidaam this waxaa loo isticmaalaa in versions mobile, ninna waa shaki. Taageerada deegaanka horumarinta Java Android, mana hadli of alaabta "tufaax".

Weliba marka la eego xaaladda ma aha codsiyada eedeysanuhu si fudud. Halkan sababta.

applets eedeysanuhu

Marka hore, kaliya lacag bixisid si aad nidaamka taas oo archiver ku habboon (WinRAR - ugu yaraan fiican - 7-Zip) dareenka waa in lagu dhejiyaa.

deegaanka Development for Java-barnaamijka loola jeedaa in xaqiiqda ah in xogta lagu kaydiyaa archive ah in aan la heli karin in la furo qalabka Windows caadiga ah.

xogta loo xafidayaa

Marka ugu fiican, extractors waxaa loo isticmaali karaa sida kor ku xusan. Laakiin haddii formation of habka dheeraad ah (ugu badnaan) riixo isticmaalay technology archive halkan ma kaa caawin doona wax kasta.

Xitaa cusboonaysiiso archiver ma awoodi doonaan in ay sameeyaan isbedel loo baahan yahay. Waxaa yeelan doonaan in ay codsan update ah oo madal oo dhan, inkasta oo fariin hore oo ku saabsan update ee la heli karo "lulataa" in saxaarad nidaamka.

update madal

update ayaa lagu sameeyaa si fudud. Si fudud riix icon saxaarad la biligleynaya, bixiya si loo soo dajiyo update ee la heli karo. waqti aqoonsi qaadan kartaa ilaa dhowr daqiiqo. Tani waa caadi.

Haddii aadan rabin in ay sugaan, dhibaato lahayn - aad tagto share rasmi Microsoft iyo soo bixi barnaamijka halkaas ka. Ma jecli habkan? Ku rakib JDK ama J2SE, taas oo ah qayb ka mid ah Java ah, iyo ka dib Si aad u rakibi ay modules loo baahan yahay ka soo xushay, ka dibna ay hawshooda si toos ah dhacdaa. Marka ay dhamaato ee nidaamka u baahan karaan reboot ah nidaam buuxa.

Maxaad Java kuma xirna OS ah?

Sida hore u soo sheegnay, af middani ay u object-oriented (la mid ah C + / C ++, kaas oo la qorsheeyay Windows).

Laakiin ay nuxurka waa in Java-mashiinka dalwaddii waa ay awoodaan in ay amarrada gudbiyaan araajida eedeysanuhu galay codes byte gaar ah loo aqoonsaday by nidaam computer kasta, iyadoo aan loo eegin in ay sameeysa. jawi horumarineed si siman wanaagsan ee Java-barnaamijyada loo isticmaalo on PC ah, iyo Intel-madal, iyo Android nidaamka mobile, Blackberry, macruufka, iyo kuwa kale.

In deegaanka "OSes" ugu software waxaa durbaba waxaa ka dhisay-ka masuulka ah fulinta luuqada amray. Oo waxaa uusan codsan in ay deegaan gaar ah sida Microsoft .net Framework ama wax kasta oo nidaamyada kale ee hawlgalka in saarayaasha ayaa lagu soo koraya, waayo hawlaha ay applets iyaga u gaar ah.

qalabka telefoonada gacanta

Sida for xitaa telefoonada gacanta ee caadiga ah iyada oo aan nidaamka qalliinka ah on board, waxay kale oo ay leedahay taageero asalka ah, waayo, madal this. Sida caadiga ah, xidhaba leeyihiin JAR kordhin ama JAD iyo xad hoose rakibay xitaa on telefoonada heer hoose ah.

Nidaamka hawlgala waxaa loo isticmaali karaa archivers sida WinRAR, kaas oo la aqoonsado archives is-saarida sida sida SFX-file aan wax dhibaato ah. Marka aad double-riix on file this, waxyaabaha ay si toos ah iyo archive bixiyay doonaa madal Java ah, haddii ay taasi ku shaqeeya ee asalka ah.

Waxa aan dhihi karo, maxaa yeelay, xataa kulan jir on phone a fudud oo si sahal ah lagu hagaajin karo. Inkastoo la rumeysan yahay in ee ka mid ah nidaamyada hawlgalka "sare" looma isticmaalo, ma aha.

Xitaa in lagu daydo ka weyn sida Nokia 3310 madal yahay. Haddii kale, sida telefoonka shaqeeya lahaa? In nidaamka la mid ah sida durba waa cad yahay, oo dhisay-in taageero, taas oo masuul ka ah deegaanka horumarinta Java ah.

Sida nafteena fari loo isticmaalo marka la samaynayo codsiyada, ay sharaxaad laga yaabaa inay qaadato waqti aad u badan. Laakiin haddii fikradda ah abuurista codsi ku salaysan luqadda this waa weli waxaa jira, waxa fiican in si loo soo dajiyo barnaamij gaar ah sida madal ay bixiyaan deegaanka Delphi (interface user garaafyada waa mid aad la mid ah).

gunaanad

Sida aad arki karto, jawiga horumarka Java waa guud socon nidaamka kasta. Laakiin waxaa ka shaqeeya ka dhakhso badan amarrada warbaahinta ku salaysan C + / C ++. Sida laga soo xigtay qaar ka mid ah waxbarashada, waxqabadka waxaa laga yaabaa in sare by 20-30 jeer, inkastoo isticmaalka xasuusta waa heerka darajo sare.

Laakiin haddii soo koobo natiijooyinka qaar ka mid ah, waxaa xusid mudan miday dhabta ah ay bixiyaan deegaan horumarinta Java ah. Dhab ahaantii, waa la jaan nidaamyada oo dhan, in ka dhigayaa ugu caansan in la abuuro codsiyada multimedia isku mid ah ama kulan.

Sidoo kale waa in aan ku dhahaynno in version ugu dambeeyay ee Java waxay ku salaysan tahay taageero qalab barnaamijyada generic, kaas oo ku salaysan yihiin technology Eiffel iyo C #, aadu uuga duwan habka C ++. Halkan waxaad isticmaali kartaa qaab beddelidda si toos ah oo ka mid ah noocyada macluumaadka scalar iyo soo-dejinta ee loogu yeero beeraha guurto ah, in aan ku xuso suuragalnimada in la abuuro taageeraya waraaqo la code source.

Java SE The 6 ka mid ah qaababka cusub oo badan, oo ay ku jiraan xataa aqoonsi ee jadwalka Japanese iyo Buddhist, awood u leeyahay inuu abuuro dheregtaan HTTP-server, kala iibsiga degdegsiimada of class-socodka iyo xog Tifaftirayaasha in la kordhiyo wax soo saarka ilaa 70%, in aan ku xuso dhoweeyaa JConsole taageeraya OpenGL iyo hardware DirectX.

Tani inta badan waxay khusaysaa kaararka garaafyada, inkasta oo laga yaabaa inay tilmaamayso isticmaalka xataa qalabka audio (sida caadiga ah darawal dalwaddii in ay sal ASIO4ALL). Isla sidaas u dhaqmaan synthesizers software qaar ka mid ah ama MIDI-keyboard. Laakiin isticmaalka Java-applets eedeysanuhu aan had iyo jeer la siiyaa.