{"id":202863,"date":"2025-05-22T09:10:32","date_gmt":"2025-05-22T01:10:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202863\/"},"modified":"2025-05-22T09:10:32","modified_gmt":"2025-05-22T01:10:32","slug":"java%e5%87%bd%e6%95%b0%e7%9a%84%e5%88%a9%e5%bc%8a%e8%af%a6%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202863\/","title":{"rendered":"Java\u51fd\u6570\u7684\u5229\u5f0a\u8be6\u8ff0"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java\u51fd\u6570\u7684\u5229\u5f0a\u8be6\u8ff0<\/h1>\n<p><span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava\u51fd\u6570\u7684\u5229\u5f0a\u8be6\u8ff0\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n<p>Java \u51fd\u6570\u7684\u4f18\u70b9\u5305\u62ec\uff1a\u53ef\u91cd\u7528\u6027\u3001\u6a21\u5757\u5316\u3001\u6d4b\u8bd5\u6027\u3001\u4ee3\u7801\u7ec4\u7ec7\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u7f3a\u70b9\u5305\u62ec\uff1a\u5f00\u9500\u3001\u51fd\u6570\u4f53\u81a8\u80c0\u3001\u547d\u540d\u51b2\u7a81\u3001\u6ee5\u7528\u548c\u53ef\u8c03\u8bd5\u6027\u66f4\u590d\u6742\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729952508671cfafc906d9.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u7684\u5229\u5f0a<\/strong><\/p>\n<p>Java \u51fd\u6570\u662f\u4e00\u79cd\u7528\u4e8e\u5bf9\u4ee3\u7801\u8fdb\u884c\u5206\u7ec4\u5e76\u63d0\u9ad8\u53ef\u91cd\u7528\u6027\u7684\u5f3a\u5927\u5de5\u5177\u3002\u7136\u800c\uff0c\u5b83\u4eec\u4e5f\u6709\u4e00\u4e9b\u6f5c\u5728\u7684\u7f3a\u70b9\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8 Java \u51fd\u6570\u7684\u5229\u5f0a\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5b9e\u6218\u6848\u4f8b\u3002<\/p>\n<p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u53ef\u91cd\u7528\u6027\uff1a<\/strong>\u51fd\u6570\u5141\u8bb8\u60a8\u5c06\u7ecf\u5e38\u4f7f\u7528\u7684\u4ee3\u7801\u5757\u5c01\u88c5\u5728\u5355\u4e00\u5355\u5143\u4e2d\uff0c\u4ece\u800c\u53ef\u4ee5\u5728\u591a\u4e2a\u5730\u65b9\u91cd\u590d\u4f7f\u7528\u3002\u8fd9\u6709\u52a9\u4e8e\u51cf\u5c11\u5197\u4f59\u5e76\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u7ef4\u62a4\u3002<\/li>\n<li><strong>\u6a21\u5757\u5316\uff1a<\/strong>\u51fd\u6570\u5c06\u4ee3\u7801\u5206\u89e3\u6210\u8f83\u5c0f\u7684\u3001\u53ef\u7ba1\u7406\u7684\u5355\u5143\uff0c\u4f7f\u5f00\u53d1\u548c\u8c03\u8bd5\u53d8\u5f97\u66f4\u5bb9\u6613\u3002<\/li>\n<li><strong>\u6d4b\u8bd5\u6027\uff1a<\/strong>\u72ec\u7acb\u7684\u51fd\u6570\u66f4\u5bb9\u6613\u6d4b\u8bd5\uff0c\u56e0\u4e3a\u60a8\u53ef\u4ee5\u72ec\u7acb\u5730\u8c03\u7528\u548c\u9a8c\u8bc1\u5b83\u4eec\u3002<\/li>\n<li><strong>\u4ee3\u7801\u7ec4\u7ec7\uff1a<\/strong>\u51fd\u6570\u6709\u52a9\u4e8e\u4fdd\u6301\u4ee3\u7801\u7684\u7ec4\u7ec7\u6027\uff0c\u56e0\u4e3a\u5b83\u5c06\u76f8\u5173\u4ee3\u7801\u5206\u7ec4\u5230\u4e00\u8d77\u3002<\/li>\n<li><strong>\u53ef\u7ef4\u62a4\u6027\uff1a<\/strong>\u5982\u679c\u9700\u8981\u4fee\u6539\u5b9e\u73b0\uff0c\u5219\u53ea\u9700\u8981\u66f4\u65b0\u51fd\u6570\u672c\u8eab\uff0c\u800c\u5176\u4ed6\u4f7f\u7528\u8be5\u51fd\u6570\u7684\u4ee3\u7801\u4e0d\u53d7\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5f00\u9500\uff1a<\/strong>\u51fd\u6570\u8c03\u7528\u7684\u6267\u884c\u4f1a\u4ea7\u751f\u4e00\u4e9b\u5f00\u9500\uff0c\u8fd9\u53ef\u80fd\u6210\u4e3a\u6027\u80fd\u74f6\u9888\u3002<\/li>\n<li><strong>\u51fd\u6570\u4f53\u81a8\u80c0\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u51fd\u6570\u7684\u51fd\u6570\u4f53\u53ef\u80fd\u4f1a\u56e0\u5305\u542b\u592a\u591a\u903b\u8f91\u800c\u53d8\u5f97\u81a8\u80c0\uff0c\u96be\u4ee5\u7406\u89e3\u548c\u7ef4\u62a4\u3002<\/li>\n<li><strong>\u547d\u540d\u51b2\u7a81\uff1a<\/strong>\u51fd\u6570\u540d\u79f0\u5728\u7279\u5b9a\u4f5c\u7528\u57df\u5185\u5fc5\u987b\u552f\u4e00\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u547d\u540d\u51b2\u7a81\uff0c\u7279\u522b\u662f\u4f7f\u7528\u7ee7\u627f\u65f6\u3002<\/li>\n<li><strong>\u6ee5\u7528\uff1a<\/strong>\u51fd\u6570\u4e0d\u80fd\u6ee5\u7528\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u5bfc\u81f4\u4ee3\u7801\u53d8\u5f97\u8fc7\u4e8e\u6a21\u5757\u5316\u548c\u96be\u4ee5\u7406\u89e3\u3002<\/li>\n<li><strong>\u53ef\u8c03\u8bd5\u6027\uff1a<\/strong>\u7531\u4e8e\u5f15\u5165\u4e86\u4e00\u5c42\u8c03\u7528\uff0c\u51fd\u6570\u7684\u8c03\u8bd5\u53ef\u80fd\u66f4\u590d\u6742\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>`\/\/ \u5b9a\u4e49\u4e00\u4e2a\u8ba1\u7b97\u9636\u4e58\u7684\u51fd\u6570<br \/>public static int factorial(int n) {<\/p>\n<pre>int result = 1;\nfor (int i = 1; i &lt;= n; i++) {\n    result *= i;\n}\nreturn result;<\/pre>\n<p>}<\/p>\n<p>\/\/ \u5728\u4e3b\u51fd\u6570\u4e2d\u8c03\u7528\u8be5\u51fd\u6570<br \/>public static void main(String[] args) {<\/p>\n<pre>System.out.println(\"5! = \" + factorial(5));<\/pre>\n<p>}`<\/p>\n<p><strong>\u603b\u7ed3\uff1a<\/strong><\/p>\n<p>Java \u51fd\u6570\u63d0\u4f9b\u4e86\u591a\u79cd\u4f18\u70b9\uff0c\u5305\u62ec\u53ef\u91cd\u7528\u6027\u3001\u6a21\u5757\u5316\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u5f00\u9500\u548c\u6f5c\u5728\u7684\u547d\u540d\u51b2\u7a81\u3002\u901a\u8fc7\u4ed4\u7ec6\u6743\u8861\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u51fd\u6570\u6765\u589e\u5f3a\u4ee3\u7801\u7684\u8d28\u91cf\u548c\u53ef\u884c\u6027\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aJava\u51fd\u6570\u7684\u5229\u5f0a\u8be6\u8ff0\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u51fd\u6570\u7684\u5229\u5f0a\u8be6\u8ff0 \u5404\u4f4d\u5c0f\u4f19&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-202863","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202863"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202863\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}