Video: Kotlin yog Java tshiab?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Google tshaj tawm kev txhawb nqa rau Kotlin ntawm Android ntawm Google I/O 2017, thiab pib nrog Android Studio 3.0 Kotlin yog tsim rau hauv cov cuab yeej tsim kho Android. Kotlin compiles rau tib byte code li Java , interoperates nrog Java cov chav kawm nyob rau hauv natural way, thiab sharesits tooling nrog Java.
Tsis tas li ntawd, kotlin puas yuav hloov Java?
Kotlin compiles rau byte code uas khiav ntawm JVM; nws nyob ntawm qhov Java Chav tsev qiv ntawv. Lawv interoperability implies Java tsis yog mus ua hloov . Tsis tas li ntawd, cov lus tshaj tawm ntawm Google I / Oindicated qhov ntawd Kotlin tau ntxiv rau Androidecosystem, thiab tsis yog hloov Java.
Ib sab saum toj no, kotlin yooj yim dua Java? Nws yeej muaj kev kawm tob tob nrog Kotlin . Nws cov syntax zoo heev, thaum muaj txiaj ntsig zoo, xav tau qee qhov kev kawm ua ntej. Kotlin qhia tau hais tias qeeb qeeb qeeb tshaj Java nyob rau hauv feem ntau, txawm tias nws yeej yeej Java hauv ob peb lub sijhawm.
Khaws qhov no hauv kev xav, yog kotlin yog Java?
Kotlin yog cross-platform, statically typed, general-purpose programming language with type inference. Kotlin yog tsim los koom tes nrog Java , thiab JVM version ntawm nws lub tsev qiv ntawv txheem nyob ntawm qhov Java Chav tsev qiv ntawv, tab sis hom inference tso cai rau nws cov syntax kom meej dua.
Puas yog kotlin zoo dua Java rau Android?
Kotlin yog statically ntaus ntawv programming lus rau Java Virtual Machine (JVM) thiab JavaScript. Piav ua lus hom phiaj dav dav, Kotlin qhia functionalfeatures los txhawb Java kev sib koom tes. Siv Kotlin nrog Java txo ntau dhau boilerplate code, uas yog ib tug loj loj yeej rau Android tus tsim tawm.
Pom zoo:
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