{"id":202553,"date":"2025-05-22T08:02:12","date_gmt":"2025-05-22T00:02:12","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202553\/"},"modified":"2025-05-22T08:02:12","modified_gmt":"2025-05-22T00:02:12","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e4%bc%98%e5%8c%96%e7%ae%97%e6%b3%95%e6%8f%90%e5%8d%87-java-%e5%87%bd%e6%95%b0%e6%80%a7%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202553\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u63d0\u5347 Java \u51fd\u6570\u6027\u80fd\uff1f"},"content":{"rendered":"

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\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u63d0\u5347 Java \u51fd\u6570\u6027\u80fd\uff1f<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u6587\u7ae0<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u63d0\u5347 Java \u51fd\u6570\u6027\u80fd\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

\u901a\u8fc7\u4f7f\u7528\u4f18\u5316\u7b97\u6cd5\uff0c\u5982\u52a8\u6001\u89c4\u5212\u3001\u8d2a\u5fc3\u7b97\u6cd5\u6216\u5206\u652f\u754c\u9650\u7b97\u6cd5\uff0c\u53ef\u4ee5\u63d0\u5347 Java \u51fd\u6570\u6027\u80fd\u3002\u5b9e\u9645\u6848\u4f8b\u4e2d\uff0c\u4f18\u5316\u540e\u7684\u6590\u6ce2\u90a3\u5951\u6570\u5217\u7b97\u6cd5\u901a\u8fc7\u5b58\u50a8\u4e2d\u95f4\u7ed3\u679c\uff0c\u907f\u514d\u91cd\u590d\u8ba1\u7b97\uff0c\u4ece\u800c\u663e\u7740\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/p>\n

<\/p>\n

\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u63d0\u5347 Java \u51fd\u6570\u6027\u80fd<\/h3>\n

\u5728\u5927\u578b Java \u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u4f18\u5316\u51fd\u6570\u6027\u80fd\u81f3\u5173\u91cd\u8981\uff0c\u5b83\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u54cd\u5e94\u80fd\u529b\u5e76\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u7528\u7684\u4f18\u5316\u7b97\u6cd5\uff0c\u5e76\u9644\u4e0a\u5b9e\u9645\u6848\u4f8b\u3002<\/p>\n

\u4f18\u5316\u7b97\u6cd5\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u52a8\u6001\u89c4\u5212\uff1a<\/strong>\u52a8\u6001\u89c4\u5212\u901a\u8fc7\u5c06\u95ee\u9898\u5206\u89e3\u6210\u8f83\u5c0f\u7684\u5b50\u95ee\u9898\u6765\u4f18\u5316\u590d\u6742\u95ee\u9898\u3002\u6bcf\u6b21\u6c42\u89e3\u4e00\u4e2a\u5b50\u95ee\u9898\u65f6\u90fd\u4f1a\u5b58\u50a8\u7ed3\u679c\uff0c\u4ee5\u907f\u514d\u91cd\u590d\u5b50\u95ee\u9898\u7684\u8ba1\u7b97\u3002<\/li>\n
  • \u8d2a\u5fc3\u7b97\u6cd5\uff1a<\/strong>\u8d2a\u5fc3\u7b97\u6cd5\u5bf9\u4e8e\u6bcf\u4e2a\u5b50\u95ee\u9898\u9009\u62e9\u5f53\u524d\u770b\u8d77\u6765\u6700\u4f18\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u662f\u4e00\u79cd\u8fd1\u4f3c\u7b97\u6cd5\uff0c\u4e0d\u80fd\u4fdd\u8bc1\u627e\u5230\u5168\u5c40\u6700\u4f18\u89e3\uff0c\u4f46\u901a\u5e38\u53ef\u4ee5\u63d0\u4f9b\u5feb\u901f\u4e14\u5408\u7406\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n
  • \u5206\u652f\u754c\u9650\u7b97\u6cd5\uff1a<\/strong>\u5206\u652f\u754c\u9650\u7b97\u6cd5\u901a\u8fc7\u63a2\u7d22\u95ee\u9898\u7a7a\u95f4\u7684\u5206\u652f\u5e76\u526a\u9664\u4e0d\u5408\u683c\u7684\u5019\u9009\u8005\u6765\u641c\u7d22\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u53ef\u4ee5\u4fdd\u8bc1\u627e\u5230\u5168\u5c40\u6700\u4f18\u89e3\uff0c\u4f46\u5bf9\u4e8e\u5927\u578b\u95ee\u9898\u53ef\u80fd\u975e\u5e38\u8017\u65f6\u3002<\/li>\n<\/ul>\n

    \u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n

    \u4ee5\u4e0b Java \u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u52a8\u6001\u89c4\u5212\u4f18\u5316\u6590\u6ce2\u90a3\u5951\u6570\u5217\u7684\u6c42\u89e3\uff1a<\/p>\n

    import java.util.Arrays;\n\npublic class Fibonacci {\n\n    private static final int[] memo = new int[100];\n\n    public static int fib(int n) {\n        if (n == 0 || n == 1) {\n            return 1;\n        }\n        if (memo[n] != 0) {\n            return memo[n];\n        }\n        int result = fib(n - 1) + fib(n - 2);\n        memo[n] = result;\n        return result;\n    }\n\n    public static void main(String[] args) {\n        int n = 40;\n        long start = System.currentTimeMillis();\n        System.out.println(\"Fibonacci(\" + n + \") = \" + fib(n));\n        long end = System.currentTimeMillis();\n        long time = end - start;\n        System.out.println(\"Time taken: \" + time + \" ms\");\n    }\n}<\/pre>\n
    \u4f18\u5316\u540e\u7684\u6590\u6ce2\u90a3\u5951\u6570\u5217\u7b97\u6cd5\u901a\u8fc7\u5b58\u50a8\u4e2d\u95f4\u7ed3\u679c\u6765\u907f\u514d\u91cd\u590d\u8ba1\u7b97\uff0c\u4ece\u800c\u663e\u7740\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/p>\n
    \u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u63d0\u5347 Java \u51fd\u6570\u6027\u80fd\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u63d0\u5347 Java ...<\/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-202553","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202553","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=202553"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202553\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}