{"id":203300,"date":"2025-05-22T12:51:53","date_gmt":"2025-05-22T04:51:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203300\/"},"modified":"2025-05-22T12:51:53","modified_gmt":"2025-05-22T04:51:53","slug":"%e4%bb%80%e4%b9%88%e6%98%afjava%e6%8e%a5%e5%8f%a3%e4%bb%a5%e5%8f%8a%e5%ae%83%e5%a6%82%e4%bd%95%e7%ae%80%e5%8c%96%e4%bb%a3%e7%a0%81%e9%87%8d%e7%94%a8%e5%92%8c%e7%bb%b4%e6%8a%a4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203300\/","title":{"rendered":"\u4ec0\u4e48\u662fJava\u63a5\u53e3\u4ee5\u53ca\u5b83\u5982\u4f55\u7b80\u5316\u4ee3\u7801\u91cd\u7528\u548c\u7ef4\u62a4\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u4ec0\u4e48\u662fJava\u63a5\u53e3\u4ee5\u53ca\u5b83\u5982\u4f55\u7b80\u5316\u4ee3\u7801\u91cd\u7528\u548c\u7ef4\u62a4\uff1f<\/h1>\n<p><span style=\"font-size: 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#FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241104\/173069626467285448b0cc4.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>java\u63a5\u53e3\u7684\u901a\u4fd7\u89e3\u91ca<\/strong><\/p>\n<p>java\u63a5\u53e3\u63d0\u4f9b\u4e86\u4e00\u79cd\u89c4\u8303\u5bf9\u8c61\u4e0e\u5916\u754c\u4ea4\u4e92\u7684\u65b9\u5f0f\u3002\u5b83\u76f8\u5f53\u4e8e\u4e00\u4e2a\u4f20\u9012\u4fe1\u606f\u7684\u5165\u53e3\uff0c\u5c31\u5982\u540c\u7535\u89c6\u673a\u4e0a\u7684\u6309\u94ae\u662f\u7528\u6237\u4e0e\u5185\u90e8\u7535\u8def\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/p>\n<p>\u5bf9\u4e8e\u5927\u591a\u6570\u60c5\u51b5\uff0c\u63a5\u53e3\u662f\u4e00\u4e2a\u5305\u542b\u4e00\u7cfb\u5217\u7a7a\u65b9\u6cd5\u7684\u65b9\u6cd5\u96c6\u5408\u3002\u5b9e\u73b0\u8be5\u63a5\u53e3\u7684\u7c7b\u5fc5\u987b\u5b9e\u73b0\u6240\u6709\u8fd9\u4e9b\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u81ea\u884c\u8f66\u63a5\u53e3\uff1a<\/p>\n<pre>interface bicycle {\n    void changecadence(int newvalue);\n    void changegear(int newvalue);\n    void speedup(int increment);\n    void applybrakes(int decrement);\n}<\/pre>\n<p>\u5b9e\u73b0\u6b64\u63a5\u53e3\u7684\u7c7b\u5fc5\u987b\u5305\u542b\u4ee5\u4e0a\u6240\u6709\u65b9\u6cd5\uff0c\u5426\u5219\u7f16\u8bd1\u5668\u5c06\u62a5\u9519\u3002\u5177\u4f53\u5b9e\u73b0\u5982\u4e0b\uff1a<\/p>\n<pre>class ACMEBicycle implements Bicycle {\n    ... \/\/ 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