public static void main(String args) Java lub ntsiab yog qhov nkag ntawm txhua qhov java program Nws cov syntax yog ib txwm pej xeem zoo li qub void main(String args). Koj tsuas tuaj yeem hloov lub npe ntawm String array sib cav, piv txwv li koj tuaj yeem hloov args rau myStringArgs. Tsis tas li String array argument tuaj yeem sau ua String…
Dab tsi yog pej xeem zoo li qub tsis muaj qhov tseem ceeb hauv Java?
Lo lus tseem ceeb rau pej xeem zoo li qub tsis muaj qhov tseem ceeb yog qhov txhais tau tias los ntawm qhov koj tsim ib txoj hauv kev hauv Java daim ntawv thov. Nws yog txoj hauv kev tseem ceeb ntawm qhov kev zov me nyuam thiab hu tag nrho lwm tus. Nws tsis tuaj yeem xa rov qab qhov tseem ceeb thiab lees txais cov kev txwv rau kev ua haujlwm nyuaj.
pej xeem zoo li qub tsis muaj dab tsi tseem ceeb String args hauv Java txhais tau li cas?
public - nws yog nkag mus rau specifier txhais tau hais tias los ntawm txhua qhov chaw peb tuaj yeem nkag tau. static - access modifier txhais tau hais tias peb tuaj yeem hu cov qauv no ncaj qha siv cov npe hauv chav kawm yam tsis tau tsim ib qho khoom ntawm nws. void - nws hom rov qab. lub npe txoj kev. string args - in java lees txais tsuas yog txoj hlua ntawm kev sib cav thiab khaws cia rau hauv a …
Vim li cas peb thiaj sau pej xeem zoo li qub tsis muaj qhov tseem ceeb hauv Java?
Txoj kev tseem ceeb yuav tsum tau tshaj tawm tias zoo li qub kom JVM tuaj yeem nkag mus rau txoj hauv kev tseem ceeb ncaj qha los ntawm kev siv lub npe chav kawm. Thaum peb ua tiav java program peb siv lub npe chav kawm yog li thaum peb sau zoo li qub nws yuav pab JVM nkag mus rau txoj hauv kev tseem ceeb.
Dab tsi yog pej xeem zoo li qub kab hauv Java?
Java Articles
Ib qhov sib txawv zoo li qub yog ib qho uas cuam tshuam nrog chav kawm, tsis yog khoom ntawm chav kawm. Cia peb saib ib qho piv txwv. Txhawm rau khaws tej yam yooj yim li sai tau, peb yuav siv cov kev hloov pauv hauv pej xeem. … Qhov ntawd yog vim qhov sib txawv yog static, thiab yog li ntawd belongs rau chav kawm, tsis yog ib qho khoom tshwj xeeb ntawm chav kawm ntawd.
