Qhov kev kawm java yog lub thawv zwj lossis txheej txheej ntawm *.java thiab *.class cov chaw, yog tias kev tso ua ke tsis tau ua. Rub tawm thiab nruab Java Runtime Environment los sau java qhov chaws. Koj tseem tuaj yeem sau cov ntaub ntawv hauv ib puag ncig tsim kho xws li JavaBeans.
Tsim nyog
cov thawj coj cov cai
Cov Lus Qhia
Kauj ruam 1
Txhawm rau download tau Java Runtime Ib puag ncig ib puag ncig, qhib lub java official lub website https://java.sun.com/javaee/sdk/. Nrhiav ntu Downloads thiab rub tawm cov program rau koj lub hard drive. Nruab qhov JRE ntawm koj lub khoos phis tawm ua haujlwm - koj xav tau cov thawj coj cov cai los ua qhov no. Raws li txoj cai, xws li software yuav tsum ib txwm muab nruab rau hauv cov kab ke ntawm lub zog tsav ntawm lub tshuab ntiag tug.
Kauj ruam 2
Kho cov kab ke ntawm cov kab ke rau cov kev pabcuam khawm los ntawm kev ntxiv cia rau cov ntaub ntawv ntawm lub nruab java tshuab. Nkag mus rau JRE kev teeb tsa kab ke rau hauv txoj hauv kev - kom ua qhov no, qhib "Cov Khoom Siv Khoos Phis Tawm" - "Advanced" - "Chaw Hloov Ib Zaug".
Kauj ruam 3
Khiav cov kab hais kom ua kab hluav taws xob (nws tuaj yeem nrhiav tau los ntawm cov ntawv qhia zaub mov tseem ceeb ntawm lub system, hauv "Cov Phoo" Accessories "). Mus rau hauv cov ntawv cim ntawm txoj kab mus rau qhov chaw ntawv thiab ntaus cov lus txib javac [lub ntsiab ntawm cov ntaub ntawv npe].javajava -cp [file name].
Kauj ruam 4
Txhawm rau muab cov kev xaiv kev cai los tso ua ke cov ntaub ntawv java los ntawm cov kab hais kom ua, ntaus java -help thiab tshuaj xyuas cov ntaub ntawv ntawm lub vijtsam. Siv JavaBeans kev tsim kho ib puag ncig los siv txoj kev los ua ke cov txheej txheem. Qhov kev zov me nyuam muaj ntau hom kev tso ua ke, suav nrog ua ke ua ke los ntawm qib lossis los ntawm qhov kev txwv tshwj xeeb. Ib qho ntxiv, ib puag ncig yuav qhia koj txog qhov yuam kev nyob rau theem ntawm kev sau cov program code.
Kauj ruam 5
Nws tseem tsim nyog sau cia tias koj tuaj yeem suav cov ntaub ntawv siv cov cuab yeej txheem ntawm software chaw ib puag ncig. Piv txwv li, Delphi daim ntawv thov kev txhim kho ib puag ncig tso cai rau koj kom xub sau cov cim pom kev pom thiab siv txhua cov ntaub ntawv ntawm qhov program, thiab tom qab ntawd sau tag nrho cov ntsiab lus kom tau txais software puv.
