{"id":203069,"date":"2025-05-22T12:35:39","date_gmt":"2025-05-22T04:35:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203069\/"},"modified":"2025-05-22T12:35:39","modified_gmt":"2025-05-22T04:35:39","slug":"java-%e5%87%bd%e6%95%b0%e5%bc%8f%e7%bc%96%e7%a8%8b%e4%b8%ad%e9%80%92%e5%bd%92%e7%9a%84%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e4%b8%8e%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203069\/","title":{"rendered":"Java \u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u9012\u5f52\u7684\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java \u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u9012\u5f52\u7684\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6cd5<\/h1>\n<p>\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6587\u7ae0\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aJava \u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u9012\u5f52\u7684\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6cd5\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1730035664671e3fd0971eb.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u9012\u5f52\u7684\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n<p><strong>\u95ee\u9898 1\uff1a\u6808\u6ea2\u51fa<\/strong><\/p>\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong><br \/>\u5f53\u9012\u5f52\u6df1\u5ea6\u8d85\u8fc7 Java \u5806\u6808\u7684\u5141\u8bb8\u5927\u5c0f\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u6808\u6ea2\u51fa\u5f02\u5e38\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5c3e\u9012\u5f52\u4f18\u5316\uff1a<\/strong>\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u4f18\u5316\u5c3e\u9012\u5f52\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u5faa\u73af\uff0c\u907f\u514d\u5806\u6808\u6ea2\u51fa\u3002<\/li>\n<li><strong>\u4f7f\u7528\u8fed\u4ee3\uff1a<\/strong>\u624b\u52a8\u5c06\u9012\u5f52\u4ee3\u7801\u8f6c\u6362\u4e3a\u8fed\u4ee3\u4ee3\u7801\uff0c\u901a\u8fc7\u663e\u5f0f\u6808\u5b9e\u73b0\u9012\u5f52\u3002<\/li>\n<\/ul>\n<p><strong>\u95ee\u9898 2\uff1a\u8fc7\u65e9\u4f18\u5316<\/strong><\/p>\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong><br \/>\u8fc7\u65e9\u5bf9\u9012\u5f52\u4ee3\u7801\u8fdb\u884c\u4f18\u5316\u53ef\u80fd\u4f1a\u964d\u4f4e\u5176\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u4fdd\u6301\u4ee3\u7801\u7b80\u6d01\u548c\u660e\u786e\uff1a<\/strong>\u5728\u4f18\u5316\u4e4b\u524d\uff0c\u786e\u4fdd\u9012\u5f52\u4ee3\u7801\u5df2\u7ecf\u6b63\u786e\u4e14\u6613\u4e8e\u7406\u89e3\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6027\u80fd\u5206\u6790\u5668\uff1a<\/strong>\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u8bc6\u522b\u9700\u8981\u4f18\u5316\u7684\u70ed\u70b9\u4ee3\u7801\u6bb5\u3002<\/li>\n<\/ul>\n<p><strong>\u95ee\u9898 3\uff1a\u903b\u8f91\u9519\u8bef<\/strong><\/p>\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong><br \/>\u9012\u5f52\u51fd\u6570\u4e2d\u5e38\u89c1\u7684\u903b\u8f91\u9519\u8bef\u5305\u62ec\u8fb9\u754c\u6761\u4ef6\u5904\u7406\u4e0d\u5f53\u548c\u9012\u5f52\u6761\u4ef6\u9519\u8bef\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u4ed4\u7ec6\u68c0\u67e5\u9012\u5f52\u6761\u4ef6\uff1a<\/strong>\u9012\u5f52\u6761\u4ef6\u5fc5\u987b\u786e\u4fdd\u9012\u5f52\u80fd\u591f\u7ec8\u6b62\u3002<\/li>\n<li><strong>\u6d4b\u8bd5\u8fb9\u754c\u6761\u4ef6\uff1a<\/strong>\u6d4b\u8bd5\u8f93\u5165\u7684\u8fb9\u7f18\u60c5\u51b5\u4ee5\u786e\u4fdd\u6b63\u786e\u5904\u7406\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a\u9636\u4e58\u8ba1\u7b97<\/strong><\/p>\n<p><strong>\u9012\u5f52\u5b9e\u73b0\uff1a<\/strong><\/p>\n<pre>public static int factorial(int n) {\n    if (n == 0) {\n        return 1;\n    }\n    return n * factorial(n - 1);\n}<\/pre>\n<p><strong>\u8fed\u4ee3\u5b9e\u73b0\uff1a<\/strong><\/p>\n<pre>public static int factorial(int n) {\n    int result = 1;\n    for (int i = 1; i &lt;= n; i++) {\n        result *= i;\n    }\n    return result;\n}<\/pre>\n<p><strong>\u4f18\u5316\u540e\u7684\u5c3e\u9012\u5f52\u5b9e\u73b0\uff1a<\/strong><\/p>\n<pre>public static int factorial(int n, int acc) {\n    if (n == 0) {\n        return acc;\n    }\n    return factorial(n - 1, n * acc);\n}<\/pre>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aJava \u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u9012\u5f52\u7684\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6cd5\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\u5f0f\u7f16\u7a0b\u4e2d\u9012\u5f52\u7684\u5e38\u89c1&#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-203069","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203069","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=203069"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203069\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}