Yuav ua li cas feature yog tus ntoo khaub lig-platform software?

Tej zaum koj twb xav yuav ua li cas los tsim cov kev pab cuam uas yuav khiav rau txawv operating systems, computers thiab lawv ntau yam versions. Tab sis ua tsaug rau dab tsi tau hauj lwm no? Yuav ua li cas mechanism yog lub hauv paus ntawm no universality? Thiab yog dab tsi nws yog nyob rau hauv lub teeb ntawm qhov teeb meem no tus ntoo khaub lig-platform?

Yuav ua li cas yog tus ntoo khaub lig-platform software?

Ploj mus yog cov hnub thaum lub tsuas platform siv yog lub qhov rais. Ntau thiab ntau cov neeg siv lwm yam kev khiav hauj lwm systems, uas sawv tawm ntau versions ntawm Linux. Yuav ua li cas yog tus ntoo khaub lig-platform thiab yog vim li cas nws yog muaj nuj nqis? Ib tug feature ntawm tus ntoo khaub lig-platform software yog hais tias nws yuav khiav rau txawv operating systems tsis muaj qhov yuav tsum tau rau ntxiv kev kawm los yog kev kho mob cov kev pab cuam.

Yuav ua li cas hom lus programming yog zoo dua los xaiv?

Muaj yog ib tug faib mus rau hauv ib tug ntoo khaub lig-platform programming lus thiab muaj ib tug ntoo khaub lig-platform runtime ib puag ncig. Yog li, tus thawj yuav tsum tau ntaus nqi mus rau lub C, C ++, Pascal. Lawv yuav tsum tau programmed rau ib tug ntau yam ntawm platforms nrog lawv compilers. Nyob rau hauv lub xub ntiag ntawm high-zoo code yog tsis txaus sau dua tshiab qhov kev pab cuam los ntawm kos, tab sis tsuas yog kho me lus uas cuam tshuam rau kev sis raug zoo ntawm lub cev ib feem. Yog li ntawd tsim ib tug ntoo khaub lig-platform software tso cai rau koj txuag lub sij hawm thiab nyiaj txiag, tab sis nws txo nws hwj ntev xav tau rau programming kev txawj ntse.

Tab sis muaj kuj yog ib tug ntoo khaub lig-platform txhais lus, uas Converters ua yuav tsum tau commands tsis muaj sau dua tshiab cov kev cai, thiab nws nyob nkaus rau lub version ntawm tus neeg txhais lus. Cov no muaj xws ActionScript, Perl, Ruby, Nab hab sej, PHP. Nyob rau hauv tas li ntawd, kuv xav kom nco ntsoov hais tias xws li khoom no muaj thiab JVN, thiab .NET, li ntawd, cov kev pab cuam sau nyob rau hauv Java los yog C # kuj yuav khiav rau txawv operating systems tsis muaj Recompiling lub sij hawm luag. Tsis zoo li ob lub nyob rau hauv hais tias nws siv tsis muaj qhov chaws, tab sis ib tug tshwj xeeb intermediate code. Hais txog tus ntoo khaub lig-platform programming nyob rau hauv tas li ntawd nws yuav tau hais tias los ntawm kev xaiv cov lus rau qhov kev pab cuam yuav tsum coj mus rau hauv tus account lub loj heev ntawm kev siv thiab breadth ntawm tej neeg.

Ntoo khaub lig-platform neeg siv interface

Tsis muaj teeb meem li cas cov yog tiav, tus qauv tsim ntawm qhov kev pab cuam yuav muaj tib yam tsos rau tag nrho cov versions, thiab ncaj qha mus nyob ntawm seb lub cev nqis - tag nrho cov nyob rau hauv lub xaiv ntawm tus tsim tawm. Tsim ntoo khaub lig-platform software tsis muaj qhov yuav tsum tau zoo qauv, nyob rau hauv tas li ntawd mus rau lub system uas yuav tsum tau, yog li cov nqe lus nug tshwm sim, dab tsi style ua rau qhov kev pab cuam. Nyob rau qhov no qhov teeb meem, muaj ntau ntau cov lus teb:

1. Uniform style, uas yog siv nyob rau hauv tag nrho cov kev khiav hauj lwm systems. Nyob rau hauv cov ntaub ntawv no, koj yuav teev li koj xav thiab yuav ua li cas koj xav tau, tab sis tej zaum yuav muaj ib qho teeb meem nrog screen fonts, los yog qhov luaj li cas ntawm qhov kev pab cuam lub qhov rais.
2. Self-adapting interface uas adapts rau qhov sib txawv uas yuav tsum tau. Nws tso cai rau koj los ua ib tug pab cuam uas adjusts rau lub pom tej chaw thiab tswj nws siv. Tab sis los tsim xws software yuav tsum tau ib tug tsim nyog programmer uas yuav qualitatively kom tiav cov hauj lwm.
3. Hybrid interface. Nws tso cai rau kom muab tau fonts los ntawm lub system thiab ua tej yam automation. Tab sis cov style no sib txawv, thiab nyuaj heev yuav ua rau ib tug tuab layout.

Tab sis ntawm no yog yuav ua li cas mus saib hauv lub chaw ua hauj lwm ntawm tsis tsuas yog lub interface, tab sis kuj haumxeeb? Koj muaj peev xwm yuav khoom nrog cov kev tsim nyog muaj nqis, tab sis muaj ib tug pheej yig dua txoj kev. Tshwj xeeb tshaj yog rau qhov no, muaj emulators uas tso cai rau mus soj ntsuam qhov kev pab cuam. Ntoo khaub lig-platform software yog tsis muaj lawv nws yuav tsis tshua muaj heev.

emulation

Yog hais tias koj xav siv ib txoj kev pab uas yog tsis tsim los rau cov tam sim no platform, koj siv tau cov emulator. Dhau li emulation tso cai rau kom saib yuav ua li cas yuav muaj ib yam dab tsi ua hauj lwm, tsis muaj possessing qhov tsim nyog cov khoom. Nws yuav tsum tau borne nyob rau hauv lub siab hais tias kev siv ntawm cov emulator yuav ua tau kom ib tug tej yam txo nyob rau hauv kev kawm ntawv. Txawm yog hais tias muaj yog tsis muaj simulator nyob rau hauv lub platform, dab tsi li koj siv, koj yuav nruab ib tug txhawb kev, tab sis nws twb tau thov kom simulator. Raws li koj tau pom, lub tswvyim yog heev nyuab, tab sis nws yog tus ntoo khaub lig-platform software yuav tsim rau tag nrho cov kev khiav hauj lwm systems.

Sib txeeb nrog tus ntoo khaub lig-platform programming

Tsim software uas yuav khiav rau ntau platforms - ib tug lo qhia ua lag ua luam. Thiab ntawm no qhov tseem ceeb luag hauj lwm ua si los ntawm lub zoo ntawm cov neeg ua. Nqa tawm cov kev xaiv thiab nrhiav qhov zoo tshaj plaws ntawm qhov zoo tshaj plaws ua rau nws tau mus rau ntau yam kev sib tw, ob qho tib si nyob rau hauv peb lub teb chaws thiab txawv teb chaws. Peb, raws li ib qho piv txwv, yuav ua TUSUR. Cov kev loj hlob ntawm tus ntoo khaub lig-platform software nyob rau hauv nws yog kev cob cog rua nrog cov kev sib tw rau yav tom ntej cov kws txawj mus nrhiav tau qhov zoo tshaj plaws thiab muaj lawv lucrative hauj lwm.