{"id":202772,"date":"2025-05-22T08:07:35","date_gmt":"2025-05-22T00:07:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202772\/"},"modified":"2025-05-22T08:07:35","modified_gmt":"2025-05-22T00:07:35","slug":"%e5%ae%b9%e5%99%a8%e5%8c%96%e5%a6%82%e4%bd%95%e5%bd%b1%e5%93%8djava%e5%87%bd%e6%95%b0%e5%86%85%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202772\/","title":{"rendered":"\u5bb9\u5668\u5316\u5982\u4f55\u5f71\u54cdJava\u51fd\u6570\u5185\u5b58\u7ba1\u7406\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5bb9\u5668\u5316\u5982\u4f55\u5f71\u54cdJava\u51fd\u6570\u5185\u5b58\u7ba1\u7406\uff1f<\/h1>\n<p>\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5bb9\u5668\u5316\u5982\u4f55\u5f71\u54cdJava\u51fd\u6570\u5185\u5b58\u7ba1\u7406\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n<p>\u5bb9\u5668\u5316\u901a\u8fc7\u63d0\u4f9b\u9694\u79bb\u3001\u8d44\u6e90\u9650\u5236\u548c\u51b7\u542f\u52a8\u4f18\u5316\u6765\u5f71\u54cd Java \u51fd\u6570\u7684\u5185\u5b58\u7ba1\u7406\uff0c\u4ece\u800c\u89e3\u51b3\u5185\u5b58\u6cc4\u6f0f\u3001\u5185\u5b58\u8017\u5c3d\u548c\u51b7\u542f\u52a8\u65f6\u95f4\u7b49\u6311\u6218\uff0c\u786e\u4fdd\u51fd\u6570\u7684\u7a33\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729940662671cccb6a8041.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5bb9\u5668\u5316\u5bf9 Java \u51fd\u6570\u5185\u5b58\u7ba1\u7406\u7684\u5f71\u54cd<\/strong><\/p>\n<p><strong>\u5f15\u8a00<\/strong><\/p>\n<p>\u5bb9\u5668\u5316\u5df2\u6210\u4e3a\u73b0\u4ee3\u4e91\u539f\u751f\u5e94\u7528\u7a0b\u5e8f\u7684\u9996\u9009\u90e8\u7f72\u6a21\u5f0f\u3002\u4f7f\u7528\u5bb9\u5668\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9694\u79bb\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\uff0c\u4ece\u800c\u63d0\u9ad8\u53ef\u79fb\u690d\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002\u7136\u800c\uff0c\u5f53\u5e94\u7528\u7a0b\u5e8f\u4f5c\u4e3a\u51fd\u6570\u90e8\u7f72\u5728\u5bb9\u5668\u4e2d\u65f6\uff0c\u5185\u5b58\u7ba1\u7406\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong>\u5185\u5b58\u7ba1\u7406\u6311\u6218<\/strong><\/p>\n<p>Java 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\u7b49\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\u63d0\u4f9b\u4e86\u673a\u5236\u6765\u4f18\u5316\u51b7\u542f\u52a8\u65f6\u95f4\uff0c\u4f8b\u5982\u4f7f\u7528\u70ed\u5bb9\u5668\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u8003\u8651\u4ee5\u4e0b\u7528 Java \u7f16\u5199\u7684\u51fd\u6570\uff1a<\/p>\n<pre>import java.util.HashMap;\nimport java.util.Map;\n\npublic class MyFunction {\n  private static Map&lt;String, String&gt; cache = new HashMap&lt;&gt;();\n\n  public static String handleRequest(String request) {\n    if (cache.containsKey(request)) {\n      return cache.get(request);\n    } else {\n      \/\/ Compute and cache the result\n      String result = computeResult(request);\n      cache.put(request, result);\n      return result;\n    }\n  }\n\n  private static String computeResult(String request) {\n    \/\/ ...\n  }\n}<\/pre>\n<p><strong>\u672a\u5bb9\u5668\u5316\uff1a<\/strong><\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c<code>cache<\/code> \u662f\u4e00\u4e2a\u9759\u6001\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u51fd\u6570\u8c03\u7528\u4e4b\u95f4\u5171\u4eab\u3002\u5982\u679c\u51fd\u6570\u6301\u7eed\u88ab\u8c03\u7528\uff0c<code>cache<\/code> \u5c06\u4e0d\u65ad\u589e\u957f\uff0c\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u3002<\/p>\n<p><strong>\u5bb9\u5668\u5316\uff1a<\/strong><\/p>\n<p>\u5f53\u51fd\u6570\u90e8\u7f72\u5728\u5bb9\u5668\u4e2d\u65f6\uff0c<code>cache<\/code> \u4ec5\u5728\u51fd\u6570\u7684\u5355\u4e2a\u5b9e\u4f8b\u4e2d\u53ef\u7528\u3002\u56e0\u6b64\uff0c\u5185\u5b58\u6cc4\u6f0f\u7684\u5f71\u54cd\u88ab\u9650\u5236\u5728\u5355\u4e2a\u5bb9\u5668\u5185\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u5bb9\u5668\u7684\u5185\u5b58\u9650\u5236\u6765\u9632\u6b62\u5185\u5b58\u8017\u5c3d\u3002<\/p>\n<p><strong>\u4f18\u5316\u51b7\u542f\u52a8\u65f6\u95f4\uff1a<\/strong><\/p>\n<p>Kubernetes 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\u51fd\u6570\u7684\u5185\u5b58\u7ba1\u7406\u6709\u91cd\u5927\u5f71\u54cd\u3002\u5b83\u63d0\u4f9b\u4e86\u9694\u79bb\u3001\u8d44\u6e90\u9650\u5236\u548c\u51b7\u542f\u52a8\u4f18\u5316\uff0c\u4ece\u800c\u5e2e\u52a9\u5f00\u53d1\u8005\u6784\u5efa\u66f4\u5065\u58ee\u3001\u66f4\u9ad8\u6548\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5bb9\u5668\u5316\u5982\u4f55\u5f71\u54cdJava\u51fd\u6570\u5185\u5b58\u7ba1&#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-202772","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202772","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=202772"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202772\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}