锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
1銆佽冭檻綾?br> 鍚嶈瘝
2銆佸睘鎬?br> 涓嶅彲鑴辯鍏蜂綋鐨勫簲鐢ㄧ幆澧?br>涓鑸負private錛屼笉鑳界洿鎺ヨ鍐?/p>
3銆佹柟娉?/p>
4銆佺被涔嬮棿鐨勫叧緋?/p>
5銆侀殣钘忥紙灝佽錛?br> 闄嶄綆鑰﹀悎搴?/p>
6銆佺戶鎵?/p>
7銆佸鎬?br>鍚湁abstract鏂規硶鐨勭被搴斾負abstract綾?/p>
鏍稿績涓殑鏍稿績
OO鐨勫ソ澶勶細鍙墿灞曟э紙Extensibility錛?/strong>
===============
娉ㄦ剰錛?/strong>
a)璁捐娌℃湁緇濆鐨勫涓庨敊
b)Over Design涔熸槸涓縐嶇姜榪?br>c)娌℃湁浠諱綍瀹為檯涓殑璁捐浼氫竴姝ュ埌浣?br>d)鍒濆鑰呬笉瑕佽冭檻澶鐨勫師鍒欏拰鏉℃潯妗嗘錛屾渶閲嶈鐨勬槸鍔ㄦ墜鍐?br> 鎶借薄綾諱笌鎺ュ彛錛堢‘瀹炲瓨鍦ㄧ殑鏌愪竴浜嬬墿鍒欏畾涔変負鎶借薄綾伙紝澶氫歡浜嬬墿瀛樺湪鐫鏌愪竴浜涘叡鍚岀殑鐗規э紝灝嗚繖浜涘叡鍚岀殑鐗規у畾涔変負鎺ュ彛錛?/span>