Cov lus qhia no yuav qhia koj yuav pib li cas thiab sau ua ntu zus Java program siv Indigo tso dab noj hnub. Dab noj hnub yog kev pub dawb, qhib qhov chaw ib puag ncig kev txhim kho uas koj tuaj yeem siv los txhim kho Java cov haujlwm, nrog rau cov haujlwm hauv lwm yam lus. Cov ntawv qhia no xav tias koj twb muaj Eclipse teeb tsa hauv koj lub khoos phis tawj. Lub hom phiaj ntawm qhov kev qhia no yog los pab koj taug Eclipse thiab qhia tawm qee qhov ntawm nws ntau yam. Dab noj hnub yog ib qho yooj yim kawm thiab yuav ua rau koj cov khoom lag luam nce ntxiv.
Cov kauj ruam
Kauj Ruam 1. Pib los ntawm kev tsim qhov haujlwm Java tshiab
Muaj ob peb txoj hauv kev sib txawv los ua kom tiav qhov no. Koj tuaj yeem nyem lub xub nyob ib sab ntawm lub cim feem ntau ntawm lub cuab yeej thiab xaiv "Java Project" los ntawm cov ntawv qhia zaub mov nco-down. Hloov pauv, koj tuaj yeem pib qhov haujlwm Java tshiab los ntawm kev xaiv "Cov Ntaub Ntawv," tom qab ntawd "Tshiab," tom qab ntawd "Java Project." Koj tseem tuaj yeem siv txoj kev luv Alt+Shift+N.
Kauj ruam 2. Sau lub npe project
Koj yuav pom lub qhov rai hu ua "Tsim Java Project." Cov nyees khawm "Next" thiab "Finish" nyob rau hauv qab ntawm lub qhov rais yuav greyed kom txog thaum lub npe project tau nkag mus rau hauv thawj qhov chaw. Txhawm rau txuas ntxiv, muab koj lub npe lub npe thiab nkag mus rau hauv daim teb no. Rau qhov kev qhia no, peb yuav siv lub npe "Project1." Sau lub npe thiab tom qab ntawd nyem "Ua tiav." Koj qhov haujlwm tshiab yuav tshwm ntawm sab laug ntawm lub vijtsam hauv qab "Pob Explorer" ntawm cov haujlwm uas twb muaj lawm. Cov haujlwm tau teev nyob rau hauv cov ntawv ua niam txiv.
Kauj Ruam 3. Pib chav kawm Java tshiab
Ua ntej koj pib sau cov cai, koj yuav tsum tsim chav kawm Java tshiab. Ib chav kawm yog daim phiaj rau ib yam khoom. Nws txhais cov ntaub ntawv khaws cia hauv qhov khoom nrog rau nws cov kev ua. Tsim chav kawm los ntawm txhaj rau "New Java Class" lub cim, uas zoo li lub voj voog ntsuab nrog tsab ntawv "C" nyob hauv nruab nrab ntawm nws.
Kauj Ruam 4. Sau lub npe ntawm koj chav kawm
Koj yuav pom lub qhov rai hu ua "Java Class." Txhawm rau txuas ntxiv, sau lub npe ntawm koj chav kawm rau hauv daim teb "Lub Npe." Txij li chav kawm no yuav yog chav kawm tseem ceeb ntawm txoj haujlwm yooj yim, khij lub npov xaiv uas hais tias "pej xeem tsis muaj dab tsi zoo li qub (Txoj hlua args)" kom suav nrog txoj hauv kev quav. Tom qab ntawv, nyem "Finish."
Kauj Ruam 5. Sau koj tus lej Java
Koj chav kawm tshiab hu ua Class1.java tau tsim. Nws zoo li nrog txoj hauv kev stub "pej xeem zoo li qub tsis muaj qhov tseem ceeb (Txoj hlua args)" nrog rau qee qhov tau txais cov lus pom. Ib txoj hauv kev yuav muaj cov lus qhia ua ntu zus los ua qhov haujlwm. Cov lus pom yog nqe lus uas tsis quav ntsej los ntawm tus sau. Cov lus pom tau siv los ntawm cov programmer los sau lawv cov lej. Kho cov ntawv no thiab ntxig cov cai rau koj li Java program.
Kauj Ruam 6. Saib xyuas qhov ua yuam kev hauv koj cov cai
Txhua qhov ua yuam kev yuav raug sau ua xim liab, thiab lub cim nrog "X" yuav tshwm rau sab laug. Kho koj qhov yuam kev. Los ntawm kev txiav txim siab hla lub cim yuam kev, koj tuaj yeem pom lub thawv hais qhia uas teev cov kev uas koj tuaj yeem kho qhov yuam kev. Hauv qhov kev qhia no, peb yuav nyem ob npaug "Tsim cov lus teb hauv zos tsis sib xws" yog li qhov sib txawv tau tshaj tawm ua ntej ua ntej siv.
Kauj Ruam 7. Ua kom ntseeg tau tias koj lub program tag nrho tsis muaj qhov yuam kev
Muaj peb hom kev ua yuam kev koj yuav tsum tau ceev faj txog: kev ua yuam kev syntax, kev ua yuam kev lub sijhawm, thiab cov laj thawj tsis raug. Tus neeg sau xov xwm yuav ceeb toom koj ntawm thawj ntawm peb qhov no, cov lus ua yuam kev. Piv txwv ntawm cov kab lus yuam kev yuam kev yog sau tsis raug lub npe lossis ploj ib nrab-xim Txog thaum koj tshem tag nrho cov kab lus yuam kev los ntawm koj tus lej, koj txoj haujlwm yuav tsis suav sau. Hmoov tsis zoo, tus neeg sau ntawv yuav tsis ntes lub sijhawm ua yuam kev lossis cov laj thawj tsis raug. Ib qho piv txwv ntawm kev ua yuam kev-sijhawm sim qhib cov ntawv uas tsis muaj. Ib qho piv txwv ntawm qhov laj thawj tsis raug yog qhib thiab siv cov ntaub ntawv los ntawm cov ntaub ntawv tsis raug.
Kauj Ruam 8. Sau koj qhov program
Tam sim no tias koj qhov program tsis pub dawb los ntawm qhov ua yuam kev, nyem lub cim peb sab kom ua haujlwm koj cov haujlwm. Lwm txoj hauv kev los khiav koj txoj haujlwm yog xaiv "Khiav" los ntawm cov ntawv qhia zaub mov tseem ceeb thiab tom qab ntawd xaiv "Khiav" dua los ntawm cov ntawv qhia zaub mov nco-down. Qhov shortcut yog Ctrl+F11.
Kauj Ruam 9. Txheeb xyuas tias cov zis yog qhov koj xav tau
Thaum koj qhov program khiav, qhov tso tawm, yuav tsum muaj ib qho, yuav tshwm ntawm lub console hauv qab ntawm qhov screen. Hauv qhov kev qhia no, peb qhov program Java tau ntxiv ob qhov ua ke ua ke. Raws li ob ntxiv ob sib npaug plaub, txoj haujlwm tau ua haujlwm raws li xav tau.
Kauj Ruam 10. Kho txhua lub sijhawm ua haujlwm lossis cov laj thawj tsis raug
Raws li tau hais ua ntej, tus neeg sau yuav tsuas yog ua cov kab lus tsis raug. Yog tias qhov txiaj ntsig ntawm koj qhov program txawv ntawm qhov koj xav tau, tom qab ntawd tej zaum yuav muaj qhov yuam kev txawm hais tias qhov kev zov me nyuam suav nrog. Piv txwv li, yog tias qhov tso tawm yog xoom tsis yog plaub, tom qab ntawd muaj qhov ua yuam kev hauv qhov program suav.
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
Lub tswv yim
- Koj tuaj yeem pib txoj haujlwm tshiab siv qhov luv Alt+Shift+N.
- Koj tuaj yeem khiav koj txoj haujlwm siv qhov luv Ctrl+F11.
- Ua ke ib qho program yuav cia li txuag nws.
Lus ceeb toom
- Nco ntsoov txuag koj txoj haujlwm ntau zaus kom koj tsis txhob poob dab tsi yog dab noj hnub tshwm sim.
- Dab noj hnub yuav tsis muab tswv yim los kho txhua qhov ua yuam kev uas koj ua.
