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Video: Kuv yuav nruab Kotlin li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nruab Kotlin thiab siv kab hais kom ua
- Los ntawm Qhov rai ntawv qhia zaub mov, nrhiav qhov kev pab cuam davhlau ya nyob twg (hauv qab "Accessories").
- Ntaus java -version hauv koj lub davhlau ya nyob twg.
- Extract cov ntaub ntawv zip rau C: Program Files.
- Pib dua koj qhov kev pab cuam davhlau ya nyob twg, thiab xyuas tias koj tuaj yeem pib Kotlin los ntawm hais tias kotlinc.
- Thaum kawg, download tau cov ntaub ntawv kotlin .
Ntawm no, kuv yuav teeb tsa Kotlin li cas?
Ua ntej, tsim ib new Kotlin Android Qhov project rau koj daim ntawv thov: Qhib Android Studio thiab nyem Start ib qho tshiab Android Studio project ntawm lub vijtsam txais tos lossis Cov Ntaub Ntawv | Tshiab | Qhov project tshiab. Xaiv ib qho kev ua ub no uas txhais cov cwj pwm ntawm koj daim ntawv thov.
Tsim ib qhov project
- npe thiab pob.
- qhov chaw.
- lus: xaiv Kotlin.
Tsis tas li ntawd, qhov twg peb tuaj yeem siv Kotlin? Kotlin tuaj yeem siv tau rau txhua yam kev loj hlob, yuav nws server-side, client-side web thiab Android . Nrog Kotlin /Native tam sim no nyob rau hauv tus ua haujlwm, kev txhawb nqa rau lwm lub platform xws li embedded systems, macOS thiab iOS tab tom los.
Ua raws li qhov no, Kuv yuav ua li cas thiaj li khiav Kotlin code?
Nruab, sau thiab khiav Kotlin los ntawm kab hais kom ua
- Tsim cov ntaub ntawv tshiab hello.kt. lom zem main(args: Array) { println("Hello World!") }
- Sau cov Kotlin code siv lub kotlin compiler. kotlinc nyob zoo. kt -include-runtime -d nyob zoo.
- Sau ntau cov ntaub ntawv Kotlin. Muab tag nrho cov ntaub ntawv Kotlin ntawm kotlinc thiab -include-runtime, lossis siv daim npav qus (*.
Kotlin puas zoo dua Java?
Kotlin yog hom lus statically uas tsim los ntawm JetBrains. Zoo ib yam li Java , Kotlin tau dhau los ua qhov kev xaiv sab saum toj rau kev txhim kho Android daim ntawv thov. Qhov no tshwm sim los ntawm qhov tseeb tias Android Studio los nrog inbuilt kev txhawb nqa rau Kotlin zoo li nws muaj rau Java.
Pom zoo:
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