{"id":202596,"date":"2025-05-22T11:17:21","date_gmt":"2025-05-22T03:17:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202596\/"},"modified":"2025-05-22T11:17:21","modified_gmt":"2025-05-22T03:17:21","slug":"java%e5%87%bd%e6%95%b0%e5%bc%8f%e7%bc%96%e7%a8%8b%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%b0%be%e9%80%92%e5%bd%92%e4%bc%98%e5%8c%96%e4%bb%a3%e7%a0%81%e6%80%a7%e8%83%bd%e7%9a%84%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202596\/","title":{"rendered":"Java\u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18\u5316\u4ee3\u7801\u6027\u80fd\u7684\u6280\u5de7"},"content":{"rendered":"

<\/b> <\/p>\n

Java\u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18\u5316\u4ee3\u7801\u6027\u80fd\u7684\u6280\u5de7<\/h1>\n

\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300aJava\u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18\u5316\u4ee3\u7801\u6027\u80fd\u7684\u6280\u5de7\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n

\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18\u5316 Java \u4ee3\u7801\u6027\u80fd\uff1a\u5c3e\u9012\u5f52\u5c06\u9012\u5f52\u8c03\u7528\u7f6e\u4e8e\u51fd\u6570\u5c3e\u90e8\uff0c\u8282\u7701\u5185\u5b58\u7a7a\u95f4\uff0c\u907f\u514d\u6808\u6ea2\u51fa\u3002\u5b9e\u4f8b\uff1a\u8ba1\u7b97\u9636\u4e58\u7684\u5c3e\u9012\u5f52\u51fd\u6570 tailRecursive(n, x -> x == 0 ? 1 : x * factorialTailRecursive(x – 1))\u3002\u4f18\u5316\u6548\u679c\uff1a\u6808\u5e27\u5360\u7528\u56fa\u5b9a\u7a7a\u95f4\uff0c\u907f\u514d\u9012\u5f52\u8c03\u7528\u5bfc\u81f4\u7684\u5185\u5b58\u6d88\u8017\uff0c\u63d0\u9ad8\u6df1\u5ea6\u9012\u5f52\u95ee\u9898\u7684\u6027\u80fd\u3002\u6ce8\u610f\u4e8b\u9879\uff1a\u907f\u514d\u65e0\u9650\u9012\u5f52\u3001\u68c0\u6d4b\u9012\u5f52\u6df1\u5ea6\u3001\u907f\u514d\u4fee\u6539\u8f93\u5165\u53c2\u6570\u3002<\/p>\n

<\/p>\n

Java \u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18\u5316\u4ee3\u7801\u6027\u80fd<\/strong><\/p>\n

\u5c3e\u9012\u5f52\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u9012\u5f52\u6280\u672f\uff0c\u5b83\u5c06\u9012\u5f52\u8c03\u7528\u653e\u5728\u51fd\u6570\u5c3e\u90e8\uff0c\u4ee5\u4fbf\u5728\u6808\u5e27\u51fa\u6808\u4e4b\u524d\u8fdb\u884c\u65b0\u7684\u8c03\u7528\u3002\u8fd9\u6837\u53ef\u4ee5\u8282\u7701\u5185\u5b58\u7a7a\u95f4\uff0c\u907f\u514d\u6808\u6ea2\u51fa\u9519\u8bef\u3002<\/p>\n

\u8bed\u6cd5<\/strong><\/p>\n

public static <T> T tailRecursive(T arg, Function<T, T> f) {\n    T result = f.apply(arg);\n    if (result == null) {\n        return arg;\n    }\n    return tailRecursive(result, f);\n}<\/pre>\n
\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n
\u8ba1\u7b97\u9636\u4e58\u7684\u5c3e\u9012\u5f52\u51fd\u6570\uff1a<\/p>\n
public static int factorialTailRecursive(int n) {\n    return tailRecursive(n, x -> x == 0 ? 1 : x * factorialTailRecursive(x - 1));\n}<\/pre>\n
\u4f18\u5316\u6548\u679c<\/strong><\/p>\n
\u5c3e\u9012\u5f52\u4f18\u5316\u540e\uff0c\u6808\u5e27\u53ea\u5360\u7528\u56fa\u5b9a\u7684\u7a7a\u95f4\uff0c\u907f\u514d\u4e86\u56e0\u9012\u5f52\u8c03\u7528\u800c\u4e0d\u65ad\u53e0\u52a0\u7684\u5185\u5b58\u6d88\u8017\u3002\u5bf9\u4e8e\u6df1\u5ea6\u9012\u5f52\u95ee\u9898\uff0c\u8fd9\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n
\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n
    \n
  • \u907f\u514d\u65e0\u9650\u9012\u5f52\uff1a<\/strong>\u9012\u5f52\u51fd\u6570\u5fc5\u987b\u6709\u660e\u786e\u7684\u7ed3\u675f\u6761\u4ef6\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u6808\u6ea2\u51fa\u3002<\/li>\n
  • \u68c0\u6d4b\u9012\u5f52\u6df1\u5ea6\uff1a<\/strong>\u5982\u679c\u9012\u5f52\u6df1\u5ea6\u8fc7\u6df1\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6700\u5927\u6df1\u5ea6\u6765\u9650\u5236\u5b83\u3002<\/li>\n
  • \u907f\u514d\u4fee\u6539\u8f93\u5165\u53c2\u6570\uff1a<\/strong>\u5c3e\u9012\u5f52\u51fd\u6570\u5e94\u907f\u514d\u4fee\u6539\u8f93\u5165\u53c2\u6570\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u526f\u4f5c\u7528\u3002<\/li>\n<\/ul>\n
    \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"
    Java\u51fd\u6570\u5f0f\u7f16\u7a0b\u4e2d\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18...<\/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-202596","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202596","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=202596"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202596\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}