{"id":31194,"date":"2024-01-28T01:58:58","date_gmt":"2024-02-10T09:14:44","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%bb%a7%e6%89%bf%e6%84%8f%e5%91%b3%e7%9d%80%e4%b8%80%e4%b8%aa%e7%b1%bb%e5%8f%af%e4%bb%a5%e4%bb%8e%e5%8f%a6%e4%b8%80%e4%b8%aa%e7%b1%bb%e7%bb%a7%e6%89%bf%e5%85%b6%e5%b1%9e%e6%80%a7%e5%92%8c\/"},"modified":"2025-08-12T22:46:56","modified_gmt":"2025-08-12T14:46:56","slug":"java%e7%bb%a7%e6%89%bf%e6%84%8f%e5%91%b3%e7%9d%80%e4%b8%80%e4%b8%aa%e7%b1%bb%e5%8f%af%e4%bb%a5%e4%bb%8e%e5%8f%a6%e4%b8%80%e4%b8%aa%e7%b1%bb%e7%bb%a7%e6%89%bf%e5%85%b6%e5%b1%9e%e6%80%a7%e5%92%8c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%bb%a7%e6%89%bf%e6%84%8f%e5%91%b3%e7%9d%80%e4%b8%80%e4%b8%aa%e7%b1%bb%e5%8f%af%e4%bb%a5%e4%bb%8e%e5%8f%a6%e4%b8%80%e4%b8%aa%e7%b1%bb%e7%bb%a7%e6%89%bf%e5%85%b6%e5%b1%9e%e6%80%a7%e5%92%8c\/","title":{"rendered":"Java\u7ee7\u627f\u610f\u5473\u7740\u4e00\u4e2a\u7c7b\u53ef\u4ee5\u4ece\u53e6\u4e00\u4e2a\u7c7b\u7ee7\u627f\u5176\u5c5e\u6027\u548c\u65b9\u6cd5"},"content":{"rendered":"

\u5173\u4e8e\u672c\u6295\u7a3f<\/p>\n

\u6211\u6b63\u5728\u53c2\u8003\u300aJava\u5165\u95e8\u7b2c2\u7248\u300b\u8fd9\u672c\u4e66\uff0c\u975e\u5e38\u6e05\u6670\u6613\u61c2\u3002<\/p>\n

1. \u7ee7\u627f\u7684\u57fa\u7840<\/p>\n

1.1 \u4f20\u627f<\/p>\n

\u5728\u8fdb\u884c\u7a0b\u5e8f\u5f00\u53d1\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u521b\u5efa\u4e0e\u4e4b\u524d\u521b\u5efa\u7684\u7c7b\u76f8\u4f3c\u7684\u7c7b\u3002\u7136\u800c\uff0c\u76f4\u63a5\u590d\u5236\u9ecf\u8d34\u4ee5\u524d\u521b\u5efa\u7684\u7c7b\u662f\u4f4e\u6548\u7684\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627f\u4ee5\u524d\u521b\u5efa\u7684\u7c7b\u6765\u7f16\u5199\u9ad8\u6548\u7684\u4ee3\u7801\u3002<\/p>\n

public<\/span> class<\/span> Hero<\/span>{<\/span>\r\n  private<\/span> String<\/span> name<\/span> =<\/span> \"hoge\"<\/span>;<\/span>\r\n  private<\/span> int<\/span> Hp<\/span> =<\/span> 100<\/span>;<\/span>\r\n\r\n  public<\/span> void<\/span> attack<\/span>(<\/span>Monster<\/span> m<\/span>){<\/span>\r\n    m<\/span>.<\/span>hp<\/span> -=<\/span> 5<\/span>;<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> recover<\/span>(){<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> +=<\/span> 5<\/span>;<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
public<\/span> class<\/span> SuperHero<\/span>{<\/span>\r\n  private<\/span> String<\/span> name<\/span> =<\/span> \"hoge\"<\/span>;<\/span>\r\n  private<\/span> int<\/span> Hp<\/span> =<\/span> 100<\/span>;<\/span>\r\n  private<\/span> boolean<\/span> flying<\/span>;<\/span>\r\n\r\n  public<\/span> void<\/span> attack<\/span>(<\/span>Monster<\/span> m<\/span>){<\/span>\r\n    m<\/span>.<\/span>hp<\/span> -=<\/span> 5<\/span>;<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> recover<\/span>(){<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> +=<\/span> 20<\/span>;<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> fly<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> true<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u98db\u884c\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> land<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> false<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u7740\u5730\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u5f53\u5728Hero\u7c7b\u4e2d\u6dfb\u52a0\u65b0\u65b9\u6cd5\u65f6\uff0c\u9700\u8981\u5728SuperHero\u7c7b\u4e2d\u8fdb\u884c\u76f8\u540c\u7684\u4fee\u6539\u3002\u7531\u4e8eSuperHero\u7c7b\u548cHero\u7c7b\u7684\u5927\u90e8\u5206\u4ee3\u7801\u76f8\u4f3c\uff0c\u6574\u4f53\u7684\u53ef\u8bfb\u6027\u8f83\u5dee\uff0c\u7ef4\u62a4\u5de5\u4f5c\u4e5f\u6bd4\u8f83\u9ebb\u70e6\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u7ee7\u627f\u53ef\u4ee5\u6d88\u9664\u4ee3\u7801\u7684\u91cd\u590d\u3002<\/p>\n
public<\/span> class<\/span> SuperHero<\/span> extends<\/span> Hero<\/span>{<\/span>\r\n  private<\/span> boolean<\/span> flying<\/span>;<\/span>\r\n\r\n  public<\/span> void<\/span> attack<\/span>(<\/span>Monster<\/span> m<\/span>){<\/span>\r\n    m<\/span>.<\/span>hp<\/span> -=<\/span> 10<\/span>;<\/span>\r\n  }<\/span>  \r\n  public<\/span> void<\/span> recover<\/span>(){<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> +=<\/span> 20<\/span>;<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> fly<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> true<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u98db\u884c\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> land<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> false<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u7740\u5730\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u901a\u8fc7\u91cd\u5199\u4e0a\u8ff0\u5185\u5bb9\uff0c\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u7ee7\u627f\u4e86 Hero \u7c7b\u7684\u5b57\u6bb5\u548c\u65b9\u6cd5\u7684 SuperHero \u7c7b\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cHero \u7c7b\u88ab\u79f0\u4e3a\u7236\u7c7b\uff08\u8d85\u7c7b\uff09\uff0cSuperHero \u7c7b\u88ab\u79f0\u4e3a\u5b50\u7c7b\uff08\u5b50\u7c7b\uff09\u3002<\/p>\n
1.2 \u7e7c\u627f\u7684\u8b8a\u5316\u7bc4\u7587<\/p>\n
\u5728Java\u4e2d\uff0c\u4e0d\u5141\u8bb8\u591a\u91cd\u7ee7\u627f\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5982\u679c\u6709\u4e00\u4e2aHero\u7c7b\u548c\u4e00\u4e2aMonster\u7c7b\uff0c\u90a3\u4e48\u4e0d\u80fd\u7ee7\u627f\u8fd9\u4e24\u4e2a\u7c7b\u6765\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3aHeroMonster\u7684\u7c7b\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u4e0d\u80fd\u5b9a\u4e49\u4e00\u4e2a\u5b50\u7c7b\uff0c\u6709\u591a\u4e2a\u7236\u7c7b\u3002
\n\u53ef\u4ee5\u5728\u5b50\u7c7b\u4e2d\u91cd\u65b0\u5b9a\u4e49\u7236\u7c7b\u4e2d\u5b9a\u4e49\u7684\u65b9\u6cd5\uff08\u79f0\u4e3a\u65b9\u6cd5\u91cd\u5199\uff09\u3002\u5728Java\u7c7b\u4e2d\uff0c\u4e5f\u5b58\u5728\u4e0d\u80fd\u88ab\u7ee7\u627f\u7684\u7c7b\u3002String\u7c7b\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u4f8b\u5b50\u3002\u8fd8\u53ef\u4ee5\u58f0\u660e\u4e00\u4e2a\u4e0d\u5141\u8bb8\u81ea\u8eab\u7ee7\u627f\u7684\u7c7b\u3002\u5728\u7c7b\u58f0\u660e\u65f6\uff0c\u52a0\u4e0afinal\u5173\u952e\u5b57\u3002<\/p>\n
public<\/span> final<\/span> class<\/span> Main<\/span>{<\/span>\r\n  public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>Strign<\/span> args<\/span>[]){<\/span>\r\n    \/\/main\u95a2\u6570\u306e\u5185\u5bb9<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u540c\u6837\u5730\uff0c\u4e3a\u4e86\u9632\u6b62\u65b9\u6cd5\u88ab\u91cd\u5199\uff0c\u53ef\u4ee5\u5728\u65b9\u6cd5\u58f0\u660e\u65f6\u6dfb\u52a0final\u5173\u952e\u5b57\u3002<\/p>\n
1.3 \u5b9e\u4f8b\u7684\u884c\u4e3a<\/p>\n
\u4f7f\u7528\u7ee7\u627f\u6765\u8003\u8651\u751f\u6210\u5b9e\u4f8b\u7684\u884c\u4e3a\u3002\u4f7f\u7528\u4e0a\u8ff0\u7684Hero\u7c7b\u548cSuperHero\u7c7b\u8fdb\u884c\u8bf4\u660e\u3002SuperHero\u5b9e\u4f8b\u5185\u90e8\u5305\u542b\u4e86\u4e00\u4e2aHero\u5b9e\u4f8b\uff0c\u5f62\u6210\u4e86\u53cc\u91cd\u7ed3\u6784\u3002\u5f53\u4ece\u5b9e\u4f8b\u7684\u5916\u90e8\u8c03\u7528\u65b9\u6cd5\u6267\u884c\u547d\u4ee4\u65f6\uff0c\u591a\u91cd\u7ed3\u6784\u7684\u5b9e\u4f8b\u4f1a\u5c3d\u53ef\u80fd\u5730\u8c03\u7528\u5916\u90e8\u5b50\u5b9e\u4f8b\u7684\u65b9\u6cd5\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u4eceSuperHero\u5b9e\u4f8b\u8c03\u7528recover\u65b9\u6cd5\u65f6\uff0c\u5c06\u8c03\u7528\u91cd\u5199\u7684\u65b9\u6cd5\uff0c\u5e76\u4e14\u4e0d\u4f1a\u8c03\u7528Hero\u5b9e\u4f8b\u7684recover\u65b9\u6cd5\u3002<\/p>\n
\u89e3\u91ca\u4e86\u5bf9\u7236\u5b9e\u4f8b\u7684\u8bbf\u95ee\u3002\u4f5c\u4e3a\u9644\u52a0\u89c4\u5b9a\uff0c\u5982\u679c\u5728\u98de\u884c\u72b6\u6001\u4e0b\u8fdb\u884c\u6062\u590d\uff0c\u5c06\u56de\u590d25\u70b9Hp\u3002\u5728\u8c03\u7528\u7236\u5b9e\u4f8b\u7684\u65b9\u6cd5\u548c\u5b57\u6bb5\u65f6\uff0c<\/p>\n
\u8d85\u7ea7.\u65b9\u6cd5\u540d\u79f0(\u53c2\u6570)
\n\u8d85\u7ea7.\u5b57\u6bb5\u540d\u79f0<\/p><\/blockquote>\n
\u90a3\u5c31\u8fd9\u6837\u5427\u3002<\/p>\n
public<\/span> class<\/span> SuperHero<\/span> extends<\/span> Hero<\/span>{<\/span>\r\n  private<\/span> boolean<\/span> flying<\/span>;<\/span>\r\n\r\n  public<\/span> void<\/span> attack<\/span>(<\/span>Monster<\/span> m<\/span>){<\/span>\r\n    m<\/span>.<\/span>hp<\/span> -=<\/span> 10<\/span>;<\/span>\r\n  }<\/span>  \r\n  public<\/span> void<\/span> recover<\/span>(){<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> +=<\/span> 20<\/span>;<\/span>\r\n    if<\/span>(<\/span>this<\/span>.<\/span>flying<\/span>){<\/span>\r\n      super<\/span>.<\/span>recover<\/span>();<\/span>\r\n    }<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> fly<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> true<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u98db\u884c\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> land<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> false<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u7740\u5730\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u4f7f\u7528recover()\u6765\u8c03\u7528super.recover()\uff0c\u5b83\u4f1a\u88ab\u8bc6\u522b\u4e3athis.recover()\uff0c\u5bfc\u81f4\u9677\u5165\u65e0\u9650\u5faa\u73af\uff0c\u8bf7\u6ce8\u610f\u3002<\/p>\n
1.4 \u7ee7\u627f\u4e0e\u6784\u9020\u51fd\u6570<\/p>\n
\u4e4b\u524d\u5df2\u7ecf\u89e3\u91ca\u4e86\u7ee7\u627f\u7684\u5b9e\u4f8b\u662f\u5982\u4f55\u5f62\u6210\u591a\u91cd\u7ed3\u6784\u7684\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u8003\u8651\u5b9e\u4f8b\u662f\u5982\u4f55\u6784\u5efa\u7684\u3002\u8bf7\u53c2\u8003\u4e0a\u9762\u7684\u7a0b\u5e8f\uff0c\u5e76\u6267\u884c\u4ee5\u4e0b\u7a0b\u5e8f\u3002<\/p>\n
public<\/span> class<\/span> Hero<\/span>{<\/span>\r\n  private<\/span> String<\/span> name<\/span> =<\/span> \"hoge\"<\/span>;<\/span>\r\n  private<\/span> int<\/span> Hp<\/span> =<\/span> 100<\/span>;<\/span>\r\n\r\n  public<\/span> void<\/span> attack<\/span>(<\/span>Monster<\/span> m<\/span>){<\/span>\r\n    m<\/span>.<\/span>hp<\/span> -=<\/span> 5<\/span>;<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> recover<\/span>(){<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> +=<\/span> 5<\/span>;<\/span>\r\n  }<\/span>\r\n\r\n  Hero<\/span>(){<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"Hero\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
public<\/span> class<\/span> SuperHero<\/span> extends<\/span> Hero<\/span>{<\/span>\r\n  private<\/span> boolean<\/span> flying<\/span>;<\/span>\r\n\r\n  public<\/span> void<\/span> attack<\/span>(<\/span>Monster<\/span> m<\/span>){<\/span>\r\n    m<\/span>.<\/span>hp<\/span> -=<\/span> 10<\/span>;<\/span>\r\n  }<\/span>  \r\n  public<\/span> void<\/span> recover<\/span>(){<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> +=<\/span> 20<\/span>;<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> fly<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> true<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u98db\u884c\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n  public<\/span> void<\/span> land<\/span>(){<\/span>\r\n    this<\/span>.<\/span>flying<\/span> =<\/span> false<\/span>;<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u7740\u5730\u72b6\u614b\"<\/span>);<\/span>\r\n  }<\/span>\r\n\r\n  SuperHero<\/span>(){<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"SuperHero\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
public<\/span> class<\/span> Main<\/span>{<\/span>\r\n  public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>Strign<\/span> args<\/span>[]){<\/span>\r\n    SuperHero<\/span> sh<\/span> =<\/span> new<\/span> SuperHero<\/span>();<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u9996\u5148\uff0c\u7236\u7c7b\u5b9e\u4f8b\u90e8\u5206\u88ab\u521b\u5efa\uff0c\u63a5\u7740\u5b50\u7c7b\u5b9e\u4f8b\u90e8\u5206\u88ab\u521b\u5efa\u5728\u5916\u90e8\u3002\u6700\u540e\uff0cJVM\u4f1a\u81ea\u52a8\u8c03\u7528SuperHero\u7c7b\u7684\u6784\u9020\u51fd\u6570\u3002\u6267\u884c\u7ed3\u679c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n
\u3000<\/span>Hero\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/span>\r\n\u3000<\/span>SuperHero\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/span>\r\n<\/code><\/pre>\n
\u6ce8\u610f\u5230\u5185\u5c42\u5b9e\u4f8b\u7684Hero\u5b9e\u4f8b\u7684\u6784\u9020\u51fd\u6570\u4e5f\u88ab\u8c03\u7528\u4e86\u3002\u8fd9\u662f\u56e0\u4e3a\u5728Java\u89c4\u5219\u4e2d\uff0c”\u6240\u6709\u6784\u9020\u51fd\u6570\u90fd\u5fc5\u987b\u5728\u5f00\u5934\u8c03\u7528\u5185\u90e8\u5b9e\u4f8b\u7684\u6784\u9020\u51fd\u6570\u3002”<\/p>\n
public<\/span> class<\/span> SuperHero<\/span> extends<\/span> Hero<\/span>{<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n\r\n  SuperHero<\/span>(){<\/span>\r\n    super<\/span>();<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"SuperHero\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u63d2\u5165super()\u3002<\/p>\n
\u65e0\u6cd5\u521b\u5efa\u4eb2\u5c5e\u5b9e\u4f8b\u7684\u60c5\u51b5\u3002<\/p>\n
\u6709\u65f6\u5019\uff0c\u5b50\u5b9e\u4f8b\u90e8\u5206\u7684\u6784\u9020\u51fd\u6570\u53ef\u80fd\u4f1a\u8c03\u7528\u672a\u5728\u7236\u5b9e\u4f8b\u90e8\u5206\u4e2d\u5b9a\u4e49\u7684\u6784\u9020\u51fd\u6570\uff0c\u5bfc\u81f4\u9519\u8bef\u53d1\u751f\u3002\u6211\u4eec\u4ee5Human\u7c7b\u548cSoldier\u7c7b\u4e3a\u4f8b\u8fdb\u884c\u5177\u4f53\u8bf4\u660e\u3002<\/p>\n
public<\/span> class<\/span> Human<\/span>{<\/span>\r\n  private<\/span> String<\/span> name<\/span>;<\/span>\r\n  private<\/span> int<\/span> Hp<\/span>;<\/span>\r\n  private<\/span> int<\/span> Mp<\/span>;<\/span>\r\n\r\n  Human<\/span>(<\/span>String<\/span> name<\/span>){<\/span>\r\n    this<\/span>.<\/span>name<\/span> =<\/span> name<\/span>;<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> =<\/span> 100<\/span>;<\/span>\r\n    this<\/span>.<\/span>Mp<\/span> =<\/span> 100<\/span>;<\/span>\r\n  }<\/span>\r\n  Human<\/span>(<\/span>String<\/span> name<\/span>,<\/span> int<\/span> hp<\/span>,<\/span> int<\/span> mp<\/span>){<\/span>\r\n    this<\/span>.<\/span>name<\/span> =<\/span> name<\/span>;<\/span>\r\n    this<\/span>.<\/span>Hp<\/span> =<\/span> hp<\/span>;<\/span>\r\n    this<\/span>.<\/span>Mp<\/span> =<\/span> mp<\/span>;<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
public<\/span> class<\/span> Soldier<\/span>{<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
public<\/span> class<\/span> Main<\/span>{<\/span>\r\n  public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>Strign<\/span> args<\/span>[]){<\/span>\r\n    Soldier<\/span> soldier<\/span> =<\/span> new<\/span> Soldier<\/span>();<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u7531\u4e8eSoldier\u7c7b\u6ca1\u6709\u6784\u9020\u51fd\u6570\uff0c\u56e0\u6b64\u4f1a\u8c03\u7528\u7236\u7c7bHuman\u7c7b\u7684\u6784\u9020\u51fd\u6570\u3002\u7136\u800c\uff0c\u7531\u4e8eHuman\u7c7b\u6ca1\u6709\u65e0\u53c2\u6784\u9020\u51fd\u6570\uff0c\u6240\u4ee5\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u51fa\u73b0\u9519\u8bef\u3002\u4e3a\u4e86\u9632\u6b62\u8fd9\u79cd\u60c5\u51b5\u53d1\u751f\uff0c\u53ef\u4ee5\u5728Soldier\u7c7b\u7684\u6784\u9020\u51fd\u6570\u4e2d\u5f3a\u5236\u8c03\u7528\u5e26\u6709\u53c2\u6570\u7684\u6784\u9020\u51fd\u6570\u6765\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n
public<\/span> class<\/span> Soldier<\/span>{<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  Soldier<\/span>(){<\/span>\r\n    super<\/span>(<\/span>\"hoge\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
1.6 \u6b63\u78ba\u7684\u7e7c\u627f\u548c\u932f\u8aa4\u7684\u7e7c\u627f<\/p>\n
\u5408\u7406\u7684\u7684\u7ee7\u627f\u662f\u6307\u9075\u5faa\u201c\u662f\u4e00\u4e2a\u201d\u7684\u539f\u5219\u7684\u7ee7\u627f\u65b9\u5f0f\u3002<\/p>\n
\u5b50\u7c7b\u662f\u4e00\u4e2a\u7236\u7c7b\u7684\u4e00\u79cd\uff08\u5b50\u7c7b\u5c5e\u4e8e\u7236\u7c7b\u7684\u67d0\u4e2a\u90e8\u5206\uff09\u3002<\/p><\/blockquote>\n
\u5982\u679c\u7528\u4e0a\u8ff0\u7684\u4ee3\u7801\u6765\u8fdb\u884c\u89e3\u91ca\uff0cSuperHero\u7c7b\u662fHero\u7c7b\u7684\u4e00\u90e8\u5206\u3002Hero\u7c7b\u662fSuperHero\u7c7b\u7684\u4e00\u90e8\u5206\u662f\u9519\u8bef\u7684\u3002\u7ee7\u627f\u662f\u4e00\u4e2a\u5f88\u65b9\u4fbf\u7684\u529f\u80fd\uff0c\u4f46\u5982\u679c\u7ee7\u627f\u9519\u8bef\uff0c\u53ef\u80fd\u4f1a\u5728\u7a0b\u5e8f\u4e2d\u5f15\u53d1\u77db\u76fe\uff0c\u4e5f\u53ef\u80fd\u65e0\u6cd5\u5229\u7528\u591a\u6837\u6027\u3002<\/p>\n
2. \u4f7f\u7528\u62bd\u8c61\u7c7b\u8fdb\u884c\u7ee7\u627f\u3002<\/p>\n
2.1 \u62bd\u8c61\u7c7b\u7684\u5b58\u5728\u610f\u4e49<\/p>\n
\u62bd\u8c61\u7c7b\u662f\u6307\u5177\u6709\u62bd\u8c61\u65b9\u6cd5\u548c\u5b57\u6bb5\u7684\u7c7b\u3002\u7ee7\u627f\u62bd\u8c61\u7c7b\u7684\u5177\u4f53\u7c7b\u5fc5\u987b\u91cd\u5199\u62bd\u8c61\u7c7b\u4e2d\u5b9a\u4e49\u7684\u65b9\u6cd5\u3002\u53e6\u5916\uff0c\u901a\u8fc7\u5c06\u591a\u4e2a\u62bd\u8c61\u7c7b\u5b9a\u4e49\u4e3a\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7ee7\u627f\u591a\u4e2a\u62bd\u8c61\u7c7b\uff08\u8be6\u89c12.3\uff09\u3002
\n\u62bd\u8c61\u7c7b\u548c\u62bd\u8c61\u65b9\u6cd5\u7684\u5b58\u5728\u610f\u4e49\u5728\u4e8e\uff0c\u5f53\u5f00\u53d1\u4eba\u5458\u589e\u52a0\u65f6\uff0c\u5b83\u4eec\u662f\u5f00\u53d1\u9ad8\u6548\u4e14\u5b89\u5168\u7a0b\u5e8f\u6240\u5fc5\u9700\u7684\u6750\u6599\u3002\u4e3e\u4e2a\u5177\u4f53\u4f8b\u5b50\uff0c\u5982\u679c\u5728\u6ca1\u6709\u62bd\u8c61\u7c7b\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u5f00\u53d1\uff0c\u67d0\u4e2a\u65b9\u6cd5\u7684\u5185\u5bb9\u53ef\u80fd\u5728\u76ee\u524d\u9636\u6bb5\u5c1a\u672a\u786e\u5b9a\uff0c\u6545\u53ef\u80fd\u5c06\u65b9\u6cd5\u7684\u5185\u5bb9\u7559\u7a7a\u3002\u82e5\u5176\u4ed6\u5f00\u53d1\u4eba\u5458\u770b\u5230\u8fd9\u4e2a\u65b9\u6cd5\u65f6\uff0c\u53ef\u80fd\u65e0\u6cd5\u786e\u5b9a\u662f\u5426\u9700\u8981\u66f4\u6539\u5185\u5bb9\u3002\u4f46\u662f\uff0c\u5982\u679c\u5c06\u5176\u5b9a\u4e49\u4e3a\u62bd\u8c61\u65b9\u6cd5\uff0c\u5c31\u9700\u8981\u91cd\u5199\u8be5\u65b9\u6cd5\uff0c\u4ece\u800c\u53ef\u4ee5\u786e\u5b9a\u9700\u8981\u66f4\u6539\u5185\u5bb9\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u4f7f\u7528\u62bd\u8c61\u65b9\u6cd5\uff0c\u53ef\u4ee5\u653e\u5fc3\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n
2.2 \u62bd\u8c61\u7c7b\u548c\u62bd\u8c61\u65b9\u6cd5<\/p>\n
public<\/span> class<\/span> Character<\/span>{<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  public<\/span> abstract<\/span> void<\/span> atttack<\/span>(<\/span>Monster<\/span> m<\/span>);<\/span>\r\n\r\n}<\/span>\r\n<\/code><\/pre>\n
\u653b\u51fb\uff08attack\uff09\u65b9\u6cd5\u5e94\u5728\u7ee7\u627fCharacter\u7c7b\u7684\u7c7b\u4e2d\u8fdb\u884c\u5177\u4f53\u5316\u3002<\/p>\n
public<\/span> abstract<\/span> class<\/span> Character<\/span>{<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  public<\/span> abstract<\/span> void<\/span> atttack<\/span>(<\/span>Monster<\/span> m<\/span>);<\/span>\r\n\r\n}<\/span>\r\n<\/code><\/pre>\n
\u4e3a\u4e86\u7981\u6b62\u521b\u5efa\u672a\u5b8c\u6210\u7684\u7c7b\u7684\u5b9e\u4f8b\uff0c\u53ef\u4ee5\u5c06\u8be5\u7c7b\u5b9a\u4e49\u4e3a\u62bd\u8c61\u7c7b\u3002<\/p>\n
2.3 \u63a5\u53e3<\/p>\n
\u5728Java\u4e2d\uff0c\u53ef\u4ee5\u5c06\u5177\u6709\u9ad8\u62bd\u8c61\u5ea6\u7684\u62bd\u8c61\u7c7b\u7279\u522b\u4f5c\u4e3a\u63a5\u53e3\u6765\u5904\u7406\u3002\u4f5c\u4e3a\u63a5\u53e3\u5904\u7406\u7684\u6761\u4ef6\u662f\uff0c<\/p>\n
    \n\u3059\u3079\u3066\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u62bd\u8c61\u30e1\u30bd\u30c3\u30c9
    \n\u57fa\u672c\u7684\u306b\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\uff11\u3064\u3082\u6301\u305f\u306a\u3044(\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5b9a\u7fa9\u3057\u305f\u5834\u5408\u306f\u3001\u5b9a\u6570\u6271\u3044\u3068\u306a\u308b)\n<\/ul>\n
    \u6709\u4e00\u4e2a\u3002<\/p>\n
    \r\npublic<\/span> interface<\/span> Creature<\/span>{<\/span>\r\n  public<\/span> abstract<\/span> void<\/span> run<\/span>();<\/span>  \/\/public abstract\u306f\u7701\u7565\u53ef\u80fd<\/span>\r\n}<\/span>\r\n\r\n<\/code><\/pre>\n
    \u5728\u63a5\u53e3\u4e2d\u5b9a\u4e49\u53d8\u91cf\u65f6\uff0c\u4f1a\u81ea\u52a8\u6dfb\u52a0public static final\u4fee\u9970\u7b26\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u5e38\u91cf\u5904\u7406\u3002\u5b9e\u73b0Creature\u7c7b\u65f6\uff0c\u5e94\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
    \r\npublic<\/span> class<\/span> Pig<\/span> implements<\/span> Creature<\/span>{<\/span>\r\n  public<\/span> void<\/span> run<\/span>(){<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"Pig\u304c\u9003\u3052\u51fa\u3057\u305f\"<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n\r\n<\/code><\/pre>\n
    \u901a\u8fc7\u5b9a\u4e49\u63a5\u53e3\uff0c<\/p>\n
      \n\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092implements\u3059\u308b\u8907\u6570\u306e\u5b50\u30af\u30e9\u30b9\u306b\u3001\u5171\u901a\u306e\u30e1\u30bd\u30c3\u30c9\u7fa4\u3092\u5b9f\u88c5\u3059\u308b\u3088\u3046\u306b\u5f37\u5236\u3067\u304d\u3001
      \n\u3042\u308b\u30af\u30e9\u30b9\u304c\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3057\u3066\u3044\u308c\u3070\u3001\u5c11\u306a\u304f\u3068\u3082\u305d\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u304c\u5b9a\u3081\u305f\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064\u3053\u3068\u304c\u4fdd\u969c\u3055\u308c\u308b\n<\/ul>\n
      \u6709\u8fd9\u6837\u7684\u597d\u5904\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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