{"id":202904,"date":"2025-05-22T09:16:46","date_gmt":"2025-05-22T01:16:46","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202904\/"},"modified":"2025-05-22T09:16:46","modified_gmt":"2025-05-22T01:16:46","slug":"java%e5%87%bd%e6%95%b0%e7%9a%84%e4%bc%98%e5%8a%a3%e5%8a%bf%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202904\/","title":{"rendered":"Java\u51fd\u6570\u7684\u4f18\u52a3\u52bf\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java\u51fd\u6570\u7684\u4f18\u52a3\u52bf\u6709\u54ea\u4e9b\uff1f<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava\u51fd\u6570\u7684\u4f18\u52a3\u52bf\u6709\u54ea\u4e9b\uff1f\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p>Java\u51fd\u6570\u4f18\u52bf\uff1a1. \u4ee3\u7801\u91cd\u7528\uff0c\u51cf\u5c11\u91cd\u590d\uff1b2. \u6a21\u5757\u5316\uff0c\u589e\u5f3a\u53ef\u8bfb\u6027\uff1b3. \u62bd\u8c61\uff0c\u5173\u6ce8\u529f\u80fd\u800c\u975e\u5b9e\u73b0\uff1b4. \u53ef\u6d4b\u8bd5\u6027\uff0c\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\u3002\u7f3a\u70b9\uff1a1. \u8c03\u7528\u5f00\u9500\uff1b2. \u547d\u540d\u7a7a\u95f4\u51b2\u7a81\uff1b3. \u7f3a\u4e4f\u65b9\u6cd5\u91cd\u5199\u7684\u7075\u6d3b\u6027\u3002\u51fd\u6570\u5c01\u88c5\u4ee3\u7801\uff0c\u6613\u4e8e\u91cd\u7528\u548c\u7ef4\u62a4\uff0c\u6709\u6548\u63d0\u5347\u4ee3\u7801\u8d28\u91cf\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1729993183671d99df767c7.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u7684\u4f18\u7f3a\u70b9<\/strong><\/p>\n<p>\u51fd\u6570\u662f Java \u4e2d\u4ee3\u7801\u91cd\u7528\u7684\u57fa\u672c\u5355\u4f4d\uff0c\u5141\u8bb8\u6211\u4eec\u5c01\u88c5\u4ee3\u7801\u5757\u5e76\u6839\u636e\u9700\u8981\u591a\u6b21\u4f7f\u7528\u5b83\u4eec\u3002\u7136\u800c\uff0c\u4e0e\u4efb\u4f55\u5176\u4ed6\u7f16\u7a0b\u7279\u6027\u4e00\u6837\uff0cJava \u51fd\u6570\u4e5f\u6709\u4e00\u4e9b\u4f18\u52bf\u548c\u52a3\u52bf\u3002<\/p>\n<p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u4ee3\u7801\u91cd\u7528\uff1a<\/strong>\u51fd\u6570\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u5b83\u4eec\u5141\u8bb8\u6211\u4eec\u91cd\u7528\u4ee3\u7801\u5757\uff0c\u4ece\u800c\u51cf\u5c11\u91cd\u590d\u548c\u9519\u8bef\u3002<\/li>\n<li><strong>\u6a21\u5757\u5316\uff1a<\/strong>\u51fd\u6570\u5c06\u76f8\u5173\u4ee3\u7801\u7ec4\u7ec7\u6210\u79bb\u6563\u7684\u5355\u5143\uff0c\u4f7f\u4ee3\u7801\u66f4\u5bb9\u6613\u7406\u89e3\u548c\u7ef4\u62a4\u3002<\/li>\n<li><strong>\u62bd\u8c61\uff1a<\/strong>\u51fd\u6570\u5c01\u88c5\u4e86\u5b9e\u73b0\u7ec6\u8282\uff0c\u4f7f\u6211\u4eec\u80fd\u591f\u4e13\u6ce8\u4e8e\u51fd\u6570\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff0c\u800c\u4e0d\u662f\u5177\u4f53\u5982\u4f55\u5b9e\u73b0\u5b83\u3002<\/li>\n<li><strong>\u53ef\u6d4b\u8bd5\u6027\uff1a<\/strong>\u51fd\u6570\u7684\u72ec\u7acb\u6027\u8d28\u4f7f\u5b83\u4eec\u66f4\u5bb9\u6613\u6d4b\u8bd5\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u6574\u4f53\u8d28\u91cf\u3002<\/li>\n<\/ul>\n<p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5f00\u9500\uff1a<\/strong>\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u4f1a\u4ea7\u751f\u4e00\u4e9b\u5f00\u9500\uff0c\u5305\u62ec\u5728\u51fd\u6570\u4ee3\u7801\u548c\u8c03\u7528\u4ee3\u7801\u4e4b\u95f4\u4f20\u9012\u53c2\u6570\u3002<\/li>\n<li><strong>\u547d\u540d\u7a7a\u95f4\uff1a<\/strong>\u51fd\u6570\u5728\u76f8\u540c\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u5b9a\u4e49\u65f6\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u540d\u79f0\u51b2\u7a81\uff0c\u9700\u8981\u4f7f\u7528\u9650\u5b9a\u540d\u79f0\u6765\u89e3\u51b3\u3002<\/li>\n<li><strong>\u7075\u6d3b\u6027\uff1a<\/strong>\u51fd\u6570\u7f3a\u4e4f\u9762\u5411\u5bf9\u8c61\u7684\u65b9\u6cd5\u7684\u7075\u6d3b\u6027\uff0c\u4f8b\u5982\u65b9\u6cd5\u91cd\u5199\u548c\u591a\u6001\u6027\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u793a\u4f8b\uff1a<\/strong><\/p>\n<p>\u8003\u8651\u4ee5\u4e0b\u793a\u4f8b\uff0c\u5176\u4e2d\u6211\u4eec\u4f7f\u7528\u4e00\u4e2a\u51fd\u6570\u6765\u8ba1\u7b97\u4e24\u4e2a\u6570\u5b57\u7684\u5e73\u5747\u503c\uff1a<\/p>\n<pre>public static double calculateAverage(double num1, double num2) {\n  return (num1 + num2) \/ 2;\n}<\/pre>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c<code>calculateAverage<\/code> \u51fd\u6570\u5c01\u88c5\u4e86\u8ba1\u7b97\u5e73\u5747\u503c\u6240\u9700\u7684\u4ee3\u7801\uff0c\u4f7f\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u4ee3\u7801\u7684\u5176\u4ed6\u90e8\u5206\u91cd\u7528\u5b83\u3002<\/p>\n<p><strong>\u7ed3\u8bba\uff1a<\/strong><\/p>\n<p>Java \u51fd\u6570\u662f\u4ee3\u7801\u91cd\u7528\u548c\u6a21\u5757\u5316\u7684\u5f3a\u5927\u5de5\u5177\u3002\u5c3d\u7ba1\u5b83\u4eec\u6709\u4e00\u70b9\u7f3a\u70b9\uff0c\u4f8b\u5982\u5f00\u9500\u548c\u7075\u6d3b\u6027\u6709\u9650\uff0c\u4f46\u5b83\u4eec\u7684\u4f18\u52bf\u901a\u5e38\u4f1a\u80dc\u8fc7\u8fd9\u4e9b\u7f3a\u70b9\u3002\u901a\u8fc7\u660e\u667a\u5730\u4f7f\u7528\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u3001\u6a21\u5757\u5316\u548c\u53ef\u6d4b\u8bd5\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aJava\u51fd\u6570\u7684\u4f18\u52a3\u52bf\u6709\u54ea\u4e9b\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8ejava,\u4f18\u70b9,\u7f3a\u70b9\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u51fd\u6570\u7684\u4f18\u52a3\u52bf\u6709\u54ea\u4e9b\uff1f \u201c&#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-202904","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202904","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=202904"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202904\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}