JAVA涓殑鎺ュ彛鍜屾娊璞＄被(杞
婧愯嚜锛歨ttp://www.cnblogs.com/xiaoao808/archive/2008/03/11/1100886.html
鍦ㄩ潰鍚戝璞＄殑姒傚康涓紝鎴戜滑鐭ラ亾鎵€鏈夌殑瀵硅薄閮芥槸閫氳繃绫绘潵鎻忕粯鐨勶紝浣嗘槸骞朵笉鏄墍鏈夌殑绫婚兘鏄敤鏉ユ弿缁樺璞＄殑锛屽鏋滀竴涓被涓病鏈夊寘鍚冻澶熺殑淇℃伅鏉ユ弿缁樹竴涓叿浣撶殑瀵硅薄锛岃繖鏍风殑绫诲氨鏄娊璞＄被銆?/span>
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銆€銆€鍦ㄩ潰鍚戝璞￠鍩燂紝鎶借薄绫讳富瑕佺敤鏉ヨ繘琛岀被鍨嬮殣钘忋€傛垜浠彲浠ユ瀯閫犲嚭涓€涓浐瀹氱殑涓€缁勮涓虹殑鎶借薄鎻忚堪锛屼絾鏄繖缁勮涓哄嵈鑳藉鏈変换鎰忎釜鍙兘鐨勫叿浣撳疄鐜版柟寮忋€傝繖涓娊璞℃弿杩板氨鏄娊璞＄被锛岃€岃繖涓€缁勪换鎰忎釜鍙兘鐨勫叿浣撳疄鐜板垯琛ㄧ幇涓鸿繖涓娊璞＄被鐨勬墍鏈夋淳鐢熺被銆?/p>
鎺ュ彛鍜屾娊璞＄被涓殑鎵€鏈夋娊璞℃柟娉曚笉鑳芥湁鍏蜂綋瀹炵幇锛岃€屽簲鍦ㄥ畠浠殑瀛愮被涓疄鐜版墍鏈夌殑鎶借薄鏂规硶锛堣鏈夊嚱鏁颁綋锛屽摢鎬晎 }閲屾槸绌虹殑锛夛紝锝婏絹锝栵絹鐨勮璁¤€呭彲鑳戒负鎶借薄鏂规硶鐨勭伒娲绘€ц€冭檻锛屾瘡涓瓙绫诲彲鏍规嵁鑷繁鐨勯渶瑕佹潵瀹炵幇鎶借薄鏂规硶銆?/p>
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鎶借薄绫伙紙abstract class锛夌殑瀹氫箟鏂瑰紡濡備笅锛毬?br style="clear: both;">public abstract class AbstractClass聽聽聽聽聽聽聽聽聽聽聽聽 //閲岄潰鑷冲皯鏈変竴涓娊璞℃柟娉?br style="clear: both;">{
聽銆€銆€public int t;聽 //鏅€氭暟鎹垚鍛?br style="clear: both;">銆€銆€聽public abstract void method1();聽聽 //鎶借薄鏂规硶锛屾娊璞＄被鐨勫瓙绫诲湪绫讳腑蹇呴』瀹炵幇鎶借薄绫讳腑鐨勬娊璞℃柟娉?br style="clear: both;">聽銆€銆€public abstract void method2();聽
聽銆€銆€public void method3();聽聽 //闈炴娊璞℃柟娉?br style="clear: both;">聽銆€銆€public int method4();
聽銆€銆€publi int method4 (){
聽聽聽聽聽 銆€銆€鈥︹€β?/鎶借薄绫讳腑鍙互璧嬩簣闈炴娊璞℃柟娉曟柟娉曠殑榛樿琛屼负锛屽嵆鏂规硶鐨勫叿浣撳疄鐜?br style="clear: both;">聽銆€銆€}
聽聽聽聽聽聽 public void method3(){
聽聽聽聽聽 銆€銆€鈥︹€β?/鎶借薄绫讳腑鍙互璧嬩簣闈炴娊璞℃柟娉曟柟娉曠殑榛樿琛屼负锛屽嵆鏂规硶鐨勫叿浣撳疄鐜?br style="clear: both;">聽銆€銆€}聽
}
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鎺ュ彛锛坕nterface锛夌殑瀹氫箟鏂瑰紡濡備笅锛毬?br style="clear: both;">public interface Interface
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聽銆€銆€static final int i;聽 //鎺ュ彛涓笉鑳芥湁鏅€氭暟鎹垚鍛橈紝鍙兘澶熸湁闈欐€佺殑涓嶈兘琚慨鏀圭殑鏁版嵁鎴愬憳,static琛ㄧず鍏ㄥ眬锛宖inal琛ㄧず涓嶅彲淇敼锛屽彲浠ヤ笉鐢╯tatic final聽淇グ锛屼細闅愬紡鐨勫０鏄庝负static鍜宖inal
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銆€銆€ public void method1();聽 //鎺ュ彛涓殑鏂规硶涓€瀹氭槸鎶借薄鏂规硶锛屾墍浠ヤ笉鐢╝bstract淇グ
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聽銆€銆€public void method2();聽聽//鎺ュ彛涓笉鑳借祴浜堟柟娉曠殑榛樿琛屼负锛屽嵆涓嶈兘鏈夋柟娉曠殑鍏蜂綋瀹炵幇
}
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Licence getLicence();聽
}
class StudentDriver extends Student implements DriverLicence {聽
}聽
class WhtieCollarEmployeeDriver extends WhtieCollarEmployee implements DriverLicence {聽
}聽
class BlueCollarEmployeeDriver extends BlueCollarEmployee implements DriverLicence {聽
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class BossDriver extends Boss implements Driver {聽
}
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class Car {聽
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JAVA涓殑鎺ュ彛鍜屾娊璞＄被