{"id":31562,"date":"2023-09-30T15:05:43","date_gmt":"2023-03-22T06:36:16","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%8a%bd%e8%b1%a1%e7%b1%bb\/"},"modified":"2024-05-04T02:14:05","modified_gmt":"2024-05-03T18:14:05","slug":"%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%8a%bd%e8%b1%a1%e7%b1%bb","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%8a%bd%e8%b1%a1%e7%b1%bb\/","title":{"rendered":"\u5173\u4e8eJava\u7684\u62bd\u8c61\u7c7b"},"content":{"rendered":"<p>\u7531\u4e8e\u5bf9Java\u62bd\u8c61\u6982\u5ff5\u7684\u7406\u89e3\u4e0d\u591f\u6df1\u5165\uff0c\u6211\u8fdb\u884c\u4e86\u5b66\u4e60\u3002<\/p>\n<h2>\u7279\u70b9<\/h2>\n<p>&#8211; \u65e0\u6cd5\u76f4\u63a5\u521b\u5efa\u5b9e\u4f8b\u3002<br \/>\n&#8211; \u5f3a\u5236\u5b50\u7c7b\u8fdb\u884c\u91cd\u5199\u3002<br \/>\n&#8211; \u5b50\u7c7b\u9700\u8981\u7f16\u5199\u6784\u9020\u51fd\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">abstract<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">Abst_sample<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"kd\">abstract<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">abstractMethod<\/span><span class=\"o\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">num<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">str<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"kt\">void<\/span> <span class=\"nf\">nonAbstractMethod<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\u975e\u62bd\u8c61\u30e1\u30bd\u30c3\u30c9\u3088\u308a\u51fa\u529b\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">sample<\/span> <span class=\"kd\">extends<\/span> <span class=\"n\">Abst_sample<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">args<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"n\">sample<\/span> <span class=\"n\">aaa<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"n\">sample<\/span><span class=\"o\">();<\/span>   \r\n<span class=\"c1\">\/\/ \u7d99\u627f\u3057\u305f\u3042\u3068\u3067\u3001\u81ea\u8eab\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u3066abstractMethod \u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3002<\/span>\r\n        <span class=\"n\">aaa<\/span><span class=\"o\">.<\/span><span class=\"na\">abstractMethod<\/span><span class=\"o\">(<\/span><span class=\"mi\">3<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"Test\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n    <span class=\"nd\">@Override<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">abstractMethod<\/span><span class=\"o\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">num<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">str<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\u5f15\u6570int num = \"<\/span> <span class=\"o\">+<\/span> <span class=\"n\">num<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\" \/ \u5f15\u6570String str = \"<\/span><span class=\"o\">+<\/span> <span class=\"n\">str<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u6211\u60f3\u7ed9\u51fa\u7684\u6307\u793a\u662f\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n<p>\u5982\u679c\u8981\u8fdb\u884c\u591a\u4eba\u5f00\u53d1\uff0c\u53ef\u80fd\u4e5f\u4f1a\u9700\u8981\u8fd9\u6837\u7684\u529f\u80fd\u3002<\/p>\n<p>\u8bb0\u4f4f\u8fd9\u4e2a\u662f\u65e0\u635f\u7684\u3002<\/p>\n<h2>\u8bf7\u53c2\u8003<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u5bf9Java\u62bd\u8c61\u6982\u5ff5\u7684\u7406\u89e3\u4e0d\u591f\u6df1\u5165\uff0c\u6211\u8fdb\u884c\u4e86\u5b66\u4e60\u3002 \u7279\u70b9 &#8211; \u65e0\u6cd5\u76f4\u63a5\u521b\u5efa\u5b9e\u4f8b\u3002 &#8211; [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31562","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5173\u4e8eJava\u7684\u62bd\u8c61\u7c7b - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5173\u4e8ejava\u7684\u62bd\u8c61\u7c7b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5173\u4e8eJava\u7684\u62bd\u8c61\u7c7b\" \/>\n<meta property=\"og:description\" content=\"\u7531\u4e8e\u5bf9Java\u62bd\u8c61\u6982\u5ff5\u7684\u7406\u89e3\u4e0d\u591f\u6df1\u5165\uff0c\u6211\u8fdb\u884c\u4e86\u5b66\u4e60\u3002 \u7279\u70b9 &#8211; 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