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【Java基礎知識】Java修飾符都有什么

zaijavazhongtigonglehenduodexiushifu,xiushifukeyiyonglaixiushilei,jiekou,fangfa,bianliangdexinxi;butongdexiushifu,keyikongzhibutongdefangwenquanxian;

网上电玩yiwomenzuikaishijiandaodemainfangfalaishuo:public static void main(string[] args){}

public jiushiyigexiushifuyupublicleisidexiushifuhuanyoudefault(moren),private(siyou),protected(baohu)

网上电玩duiyubutongdexiushifu,youbutongdefangwenfanwei:

public(gongyoude)fangwenquanxian,keyixiushilei,jiekou,bianliang,fangfa;publicsuoxiushideneirong,zaidangqianlei,tongyigebao,qitabaodoukeyifangwen;

protected(shoubaohude):keyixiushibianliang,fangfa,bukexiushiwaibulei;shiyonggaixiushifuxiushideleixingkeyizaidangqianbao,lei,tongyibaoleidezileizhongfangwen;qitabaobukeyifangwen;

网上电玩default(moren):keyixiushilei,jiekou,bianliang,fangfashiyonggaixiushifuxiushideleixingkeyizaidangqianbao,lei,tongyibaoneidezileizhongfangwen;qitabaobukeyifangwen

网上电玩private(siyoude):keyixiushibianliang,fangfa,bunengxiushiwaibulei;shiyonggaixiushifuxiushideduixiangzhikeyizaibenleizhongshiyong,qitarenhedifangdoubukeyishiyong;

网上电玩chulezhexiefangwendexiushifu,javazhonghuancunzaiqitadexiushifu:birustatic, final, abstractdengxiushifu;

【Java基礎知識】Java修飾符

网上电玩static(jingtai):keyixiushibianlianghefangfa,shiyongstaticxiushibianliangdeshihou,zhegebianliangzaineicunzhongzhiyouyifen,yejiushishuowulunzhegeleiyouduoshaogeduixiang,doushiyongtongyigeneicunkongjian,yejiushishuomeigeduixiangsuofangwengaibianliangdezhidoushiyiyangde,ruguoyouyigeduixiangjiangzhegezhijinxinglexiugai,neimeqitaduixiangfangwenzhegezhiyejiuxiangyingdejinxinglexiugai;shiyongstaticxiushifangfa,shiyongstaticxiushidefangfaweijingtaifangfa,jingtaifangfazhongbukeyidiaoyongmeiyoustaticdefeijingtaifangfa;

final(zuizhong):shiyongfinalxiushidebianliang,chushihuazhihou,bukeyizaicixiugaizhegebianliangdezhi,yejiushuodanggeizhegebianliangfuzhizhihou,jiubunengzaizhongxinfuzhi;beifinalxiushidebianliang,dangdingyideshihou,geitachushihuale;finalxiushidefangfa,keyifangzhizhegefangfabeizileizhongxiexiugai;

网上电玩abstract(chouxiang): keyixiushideleixingyouleihefangfa;dangxiushileideshihou,biaoshizhegeleishiyigechouxiangdelei;chouxiangleibukeyishilihuaduixiang,zhinengbeijicheng;dangchouxiangleidezisunleibushichouxiangleideshihou,caikeyibeishilihua;dangabstractxiushifangfadeshihou,biaoshizhegefangfashichouxiangfangfa,yigechouxiangleilimiankeyimeiyouchouxiangfangfa,danshidangyigeleilimianyouchouxiangfangfadeshihou,neimezhegeleishichouxianglei;

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