Cov txheej txheem:
Video: Kuv yuav ua li cas khiav Java ntawm Mac?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nov yog yuav ua li cas sau thiab khiav Java los ntawm Terminal hauv OSX
- Qhib Terminal.
- Nkag mus rau mkdir HelloWorld los tsim cov npe tshiab thiab cdHelloWorld txav mus rau hauv nws.
- Nkag mus kov HelloWorld. java ua tsim ib qho khoob Java ntaub ntawv.
- Tam sim no nkag mus rau nano HelloWorld. java ua kho cov ntaub ntawv.
- Hauv Nano editor ntaus tawm cov cai hauv qab no:
Tom qab ntawd, ib tug kuj nug, Kuv puas xav tau Java ntawm kuv Mac?
Nws yog qhov zoo tshaj plaws Mac cov neeg siv ua tsis muaj Java , raws li nws tsis tuaj pre-installed rau koj nrog OSX li nws ib zaug ua. Nws kuj tseem yuav zoo li tias dhau li ntawm ob peb lub vev xaib thiab qee lub sijhawm ntawm software koj tuaj yeem xav khiav, koj tsis ua tiav. xav tau Java ntawm koj Mac tag nrho.
Tom qab ntawd, lo lus nug yog, Kuv yuav ua li cas khiav Java compiler? Txoj Kev 1 Compiling thiab khiav
- Txuag qhov kev pab cuam. Tom qab siv cov ntawv nyeem, xws li NotePad, los tsim koj qhov program Java, txuag qhov kev pab cuam nrog.javaextension.
- Qhib Command Prompt/Terminal.
- Coj mus rau qhov tseeb nplaub tshev.
- Sau qhov program.
- Khiav qhov program.
Ib yam li ntawd, kuv yuav nrhiav tau qhov twg Java tau nruab rau hauv kuv Mac?
hom uas java ua nyob rau hauv lub davhlau ya nyob twg los qhia qhov twg nws yog ntsia . Qhov System Preferences ces Java controlpanel ces Java ces View yuav qhia qhov tseeb qhov chaw ntawm lub tam sim no ntsia default JRE.
Puas yog Java tseem tsim nyog?
Feem ntau yuav tsis. Java yog ib hom lus programming uas yog siv los tsim cov kev pab cuam uas khiav ntawm Windows, Mac thiab Linuxcomputers lossis tej zaum yuav raug muab tso rau hauv cov vev xaib. Hais tias, Java tuaj yeem ua rau muaj kev hem thawj rau kev nyab xeeb, thiab yog tias koj tsis ua xav Java , tsis txhob nruab nws ntawm koj tus kheej lub computer.
Pom zoo:
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