Yuav Paub
- A JAVA file is a Java source code file.
- Qhib ib qho nrog cov ntawv nyeem, zoo li Komodo Edit.
- Hloov mus rau Kotlin nrog IntelliJ IDEA.
Kab lus no piav qhia tias JAVA cov ntaub ntawv yog dab tsi thiab yuav ua li cas qhib ib qho ntawm koj lub computer, lossis hloov ib qho mus rau KT, JAVA, lossis EXE cov ntaub ntawv.
JAVA File yog dab tsi?
A cov ntaub ntawv nrog JAVA cov ntaub ntawv txuas ntxiv (lossis tsawg dua,. JAV suffix) yog Java qhov chaws cov ntaub ntawv sau ua lus Java programming. Nws yog ib hom ntawv nyeem ntawv dawb uas nyeem tau tag nrho hauv cov ntawv nyeem thiab qhov tseem ceeb rau tag nrho cov txheej txheem ntawm kev tsim Java daim ntawv thov.
A JAVA cov ntaub ntawv yog siv los ntawm Java compiler los tsim cov ntaub ntawv hauv chav kawm Java (. CLASS), uas feem ntau yog cov ntaub ntawv binary thiab tsis yog tib neeg nyeem. Yog tias cov ntaub ntawv hauv qhov chaws muaj ntau chav kawm, txhua tus tau muab tso ua ke rau hauv nws cov ntaub ntawv CLASS.
Nws yog CLASS cov ntaub ntawv uas yog tom qab ntawd hloov mus rau hauv ib qho app ua tau nrog JAR cov ntaub ntawv txuas ntxiv. Cov ntaub ntawv Java no ua rau nws yooj yim rau khaws thiab faib cov ntaub ntawv CLASS thiab lwm yam kev thov xws li cov duab thiab suab.
How to Open JAVA Files
Muaj feem yuav slim tias koj muaj qhov program hauv koj lub computer uas yuav qhib JAVA cov ntaub ntawv thaum ob npaug nias. Txwv tsis pub, siv ib qho ntawm cov kev pab cuam hauv qab no los ntawm thawj zaug qhib lub software thiab tom qab ntawd siv File lossis Import ntawv qhia zaub mov los xauj cov ntaub ntawv.
Cov ntawv hauv JAVA cov ntaub ntawv tuaj yeem nyeem los ntawm cov ntawv nyeem, xws li Notepad hauv Windows, TextEdit hauv macOS, thiab lwm yam.
Txawm li cas los xij, JAVA cov ntaub ntawv tsuas yog siv tau thaum lawv muab tso ua ke rau hauv cov ntaub ntawv bytecode CLASS, uas Java SDK tuaj yeem ua tau. Cov ntaub ntawv hauv CLASS cov ntaub ntawv yog siv los ntawm Oracle's Java Virtual Machine (JVM) ib zaug JAR cov ntaub ntawv tau tsim.
Siv cov lus txib hauv qab no hauv Command Prompt qhib JAVA cov ntaub ntawv hauv Java SDK, uas yuav ua rau CLASS cov ntaub ntawv. Nco ntsoov, tau kawg, hloov cov ntawv hauv cov lus hais kom ua txoj hauv kev rau koj cov ntaub ntawv.
javac "path-to-file.java"
Cov lus txib no tsuas yog ua haujlwm yog tias koj muaj cov ntaub ntawv javac.exe ntawm koj lub computer, uas tuaj nrog Java SDK installation. Cov ntaub ntawv no tau muab cia rau hauv bin nplaub tshev ntawm C:\Program Files\jdk(version)\ directory. Txoj hauv kev yooj yim tshaj plaws los siv cov lus txib yog los teeb tsa qhov chaw no ua PATH ib puag ncig hloov pauv.
Kho kom raug JAVA cov ntaub ntawv, siv qhov kev pab cuam npaj rau kev txhim kho daim ntawv thov, xws li dab noj hnub lossis JCreator LE. Cov ntawv nyeem zoo li NetBeans thiab cov nyob hauv qhov txuas saum toj no kuj tseem siv tau.
How to convert a JAVA File
Vim tias JAVA cov ntaub ntawv muaj cov cai rau Java daim ntawv thov, nws yooj yim hloov mus rau lwm cov ntawv thov lossis cov lus programming uas tuaj yeem nkag siab cov lej lossis txhais rau lwm yam.
Piv txwv li, koj tuaj yeem hloov cov ntaub ntawv JAVA rau cov ntaub ntawv Kotlin siv IntelliJ IDEA. Ob leeg siv lub Code cov ntawv qhia zaub mov kom pom Hloov Java cov ntaub ntawv rau Kotlin File kev xaiv lossis nkag mus rau Help > Nrhiav Action ntawv qhia zaub mov thiab pib ntaus qhov kev txiav txim koj xav ua kom tiav, xws li hloov java file Nws yuav tsum khaws cov ntaub ntawv JAVA rau hauv KT cov ntaub ntawv.
Siv cov javac cov lus hais saum toj no los hloov JAVA rau CLASS. Yog tias koj tsis tuaj yeem thov cov cuab yeej los ntawm Command Prompt, ib qho CMD ua kom yuam kev koj tuaj yeem ua tau yog nkag mus rau EXE cov ntaub ntawv qhov chaw raws li tau piav qhia saum toj no, thiab tom qab ntawd luag thiab xa cov ntaub ntawv javac.exe ncaj qha rau hauv Command Prompt kom ua tiav cov lus txib.
Thaum cov ntaub ntawv nyob hauv CLASS hom, koj tuaj yeem hloov pauv JAVA rau JAR siv jar hais kom ua, raws li tau piav qhia hauv Java no los ntawm Oracle. Nws yuav ua ib cov ntaub ntawv JAR siv cov ntaub ntawv CLASS.
JSmooth thiab JexePack yog ob lub cuab yeej uas tuaj yeem siv los hloov JAVA rau EXE kom lub app tuaj yeem khiav zoo li cov ntaub ntawv Windows qub.
Tseem qhib tsis tau?
Thawj qhov uas koj yuav tsum ua yog tias cov ntaub ntawv tsis qhib lossis hloov nrog cov cuab yeej tau piav qhia saum toj no yog ob-kos qhov txuas ntxiv. Nws yog qhov ua tau koj tsis tau cuam tshuam nrog JAVA cov ntaub ntawv, tab sis hloov cov ntaub ntawv uas siv cov ntaub ntawv sau zoo sib xws.
Piv txwv li, AVA cov lus xaus zoo li JAVA, tab sis nws tau siv rau AvaaBook eBook cov ntaub ntawv. Yog tias koj tab tom cuam tshuam nrog AVA cov ntaub ntawv, nws yuav tsis qhib nrog cov kev pab cuam los ntawm saum toj no, tab sis tsuas yog ua haujlwm nrog Persian AvaaPlayer.
JA cov ntaub ntawv zoo sib xws; cov no yog Jet Archive cov ntaub ntawv uas khaws cov ntaub ntawv compressed game. Lwm qhov yog JavaScript Proxy Autoconfig cov ntaub ntawv (. JVS) uas lub web browsers siv los teeb tsa lub npe server.
FAQ
Kuv nyeem cov ntaub ntawv hauv Java li cas?
Koj tuaj yeem nyeem cov ntaub ntawv, xws li cov ntaub ntawv CSV, hauv Java siv BufferedReader chav kawm. Mus saib Oracle cov ntaub ntawv kom paub ntau ntxiv txog chav kawm BufferedReader thiab lwm txoj hauv kev rau kev nyeem cov ntaub ntawv, xws li FileReader , InputStreamReader , thiab Files.newBufferedReader()
Kuv yuav tsim cov ntaub ntawv hauv Java li cas?
Muaj ntau txoj hauv kev los tsim cov ntaub ntawv hauv Java. Ib txoj hauv kev yog createNewFile() txoj kev qhib cov ntaub ntawv dawb paug. Dhia tob nrog Oracle cov lus qhia txog kev tsim cov ntaub ntawv hauv Java.
