{"id":202898,"date":"2025-05-22T08:29:41","date_gmt":"2025-05-22T00:29:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202898\/"},"modified":"2025-05-22T08:29:41","modified_gmt":"2025-05-22T00:29:41","slug":"java%e5%87%bd%e6%95%b0%e5%bc%8f%e7%bc%96%e7%a8%8b%ef%bc%9a%e4%bc%98%e7%82%b9%e5%92%8c%e5%b1%80%e9%99%90%e6%80%a7%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202898\/","title":{"rendered":"Java\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u4f18\u70b9\u548c\u5c40\u9650\u6027\u6307\u5357"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u4f18\u70b9\u548c\u5c40\u9650\u6027\u6307\u5357<\/h1>\n<p><span style=\"font-size: 15px\">\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u4f18\u70b9\u548c\u5c40\u9650\u6027\u6307\u5357\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1729991675671d93fbd22ad.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u4f18\u70b9\u548c\u5c40\u9650\u6027\u6307\u5357<\/strong><\/p>\n<p>\u51fd\u6570\u5f0f\u7f16\u7a0b\u662f\u4e00\u79cd\u7f16\u7a0b\u8303\u5f0f\uff0c\u5b83\u5f3a\u8c03\u4f7f\u7528\u4e0d\u53ef\u53d8\u503c\u548c\u7eaf\u51fd\u6570\u3002\u8fd9\u4e9b\u51fd\u6570\u4e0d\u4f1a\u4ea7\u751f\u526f\u4f5c\u7528\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u4e0d\u4f1a\u6539\u53d8\u8f93\u5165\u53c2\u6570\u6216\u7a0b\u5e8f\u72b6\u6001\u3002<\/p>\n<p><strong>\u4f18\u70b9<\/strong><\/p>\n<ul>\n<li><strong>\u53ef\u53d8\u6027\uff1a<\/strong> \u4e0d\u53ef\u53d8\u503c\u7b80\u5316\u4e86\u5e76\u53d1\u7f16\u7a0b\uff0c\u56e0\u4e3a\u5b83\u6d88\u9664\u4e86\u5bf9\u540c\u6b65\u7684\u9700\u8981\u3002<\/li>\n<li><strong>\u53ef\u6d4b\u8bd5\u6027\uff1a<\/strong> \u7eaf\u51fd\u6570\u6613\u4e8e\u6d4b\u8bd5\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u7ed3\u679c\u4ec5\u53d6\u51b3\u4e8e\u8f93\u5165\uff0c\u800c\u4e0d\u4f9d\u8d56\u4e8e\u5916\u90e8\u72b6\u6001\u3002<\/li>\n<li><strong>\u53ef\u7ec4\u5408\u6027\uff1a<\/strong> \u51fd\u6570\u5f0f\u7f16\u7a0b\u5141\u8bb8\u8f7b\u677e\u7ec4\u5408\u51fd\u6570\uff0c\u521b\u5efa\u590d\u6742\u4e14\u53ef\u91cd\u7528\u7684\u4ee3\u7801\u3002<\/li>\n<li><strong>\u6027\u80fd\uff1a<\/strong> \u5229\u7528\u60f0\u6027\u6c42\u503c\uff0c\u51fd\u6570\u5f0f\u7f16\u7a0b\u53ef\u4ee5\u63a8\u8fdf\u8ba1\u7b97\uff0c\u76f4\u5230\u9700\u8981\u65f6\u624d\u8fdb\u884c\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>\u5c40\u9650\u6027<\/strong><\/p>\n<ul>\n<li><strong>\u53ef\u53d8\u6027\uff1a<\/strong> \u4e0d\u53ef\u53d8\u6027\u53ef\u80fd\u4e0d\u9002\u7528\u4e8e\u6240\u6709\u60c5\u51b5\uff0c\u4f8b\u5982\u9700\u8981\u4fee\u6539\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002<\/li>\n<li><strong>\u6027\u80fd\uff1a<\/strong> \u867d\u7136\u60f0\u6027\u6c42\u503c\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u8fc7\u5ea6\u6c42\u503c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3002<\/li>\n<li><strong>\u53ef\u8bfb\u6027\uff1a<\/strong> \u51fd\u6570\u5f0f\u7f16\u7a0b\u4ee3\u7801\u53ef\u80fd\u96be\u4ee5\u7406\u89e3\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u4e0d\u719f\u6089\u8be5\u8303\u5f0f\u7684\u5f00\u53d1\u8005\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a Java \u4ee3\u7801\u7247\u6bb5\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5728\u5b9e\u8df5\u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a<\/p>\n<pre>import java.util.function.Function;\n\npublic class Example {\n\n    public static void main(String[] args) {\n        \/\/ \u5b9a\u4e49\u4e00\u4e2a\u7eaf\u51fd\u6570\n        Function&lt;Integer, Integer&gt; square = x -&gt; x * x;\n\n        \/\/ \u4f7f\u7528\u51fd\u6570\u5e94\u7528\u503c\n        int result = square.apply(5);\n\n        \/\/ \u6253\u5370\u7ed3\u679c\n        System.out.println(result); \/\/ \u8f93\u51fa\uff1a25\n    }\n}<\/pre>\n<p><strong>Conclusion:<\/strong><\/p>\n<p>\u51fd\u6570\u5f0f\u7f16\u7a0b\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u8303\u5f0f\uff0c\u5177\u6709\u53ef\u53d8\u6027\u3001\u53ef\u6d4b\u8bd5\u6027\u3001\u53ef\u7ec4\u5408\u6027\u548c\u6027\u80fd\u4f18\u52bf\u3002\u7136\u800c\uff0c\u4e0d\u53ef\u53d8\u6027\u548c\u6027\u80fd\u4ee3\u4ef7\u7b49\u5c40\u9650\u6027\u4e5f\u9700\u8981\u8003\u8651\u3002\u4ed4\u7ec6\u6743\u8861\u8fd9\u4e9b\u56e0\u7d20\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u786e\u5b9a\u51fd\u6570\u5f0f\u7f16\u7a0b\u662f\u5426\u9002\u5408\u7279\u5b9a\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aJava\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u4f18\u70b9\u548c\u5c40\u9650\u6027\u6307\u5357\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8ejava,\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u4f18\u70b9\u548c\u5c40\u9650\u6027&#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-202898","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202898","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=202898"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202898\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}