{"id":203099,"date":"2025-05-22T08:34:45","date_gmt":"2025-05-22T00:34:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203099\/"},"modified":"2025-05-22T08:34:45","modified_gmt":"2025-05-22T00:34:45","slug":"java%e5%87%bd%e6%95%b0%e7%9a%84%e4%bc%98%e5%8a%bf%e5%92%8c%e5%8a%a3%e5%8a%bf%e4%b8%80%e4%b8%aa%e5%b9%b3%e8%a1%a1%e7%9a%84%e8%a7%86%e8%a7%92","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203099\/","title":{"rendered":"Java\u51fd\u6570\u7684\u4f18\u52bf\u548c\u52a3\u52bf:\u4e00\u4e2a\u5e73\u8861\u7684\u89c6\u89d2"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java\u51fd\u6570\u7684\u4f18\u52bf\u548c\u52a3\u52bf:\u4e00\u4e2a\u5e73\u8861\u7684\u89c6\u89d2<\/h1>\n<p>\u600e\u4e48\u5165\u95e8\u6587\u7ae0\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300aJava\u51fd\u6570\u7684\u4f18\u52bf\u548c\u52a3\u52bf:\u4e00\u4e2a\u5e73\u8861\u7684\u89c6\u89d2\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b<\/p>\n<p>Java \u51fd\u6570\u63d0\u4f9b\u4ee5\u4e0b\u4f18\u52bf\uff1a\u4ee3\u7801\u91cd\u7528\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u3001\u5c01\u88c5\u3001\u8c03\u8bd5\u7b80\u4fbf\u3002\u4f46\u5b83\u4eec\u4e5f\u5b58\u5728\u7f3a\u70b9\uff1a\u6027\u80fd\u5f00\u9500\u3001\u5806\u6808\u6df1\u5ea6\u3001\u4ee3\u7801\u5197\u4f59\u3001\u7ef4\u62a4\u56f0\u96be\u3002\u6743\u8861\u8fd9\u4e9b\u4f18\u70b9\u548c\u7f3a\u70b9\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u4fbf\u505a\u51fa\u660e\u667a\u7684\u51b3\u7b56\u3002\u901a\u8fc7\u8c28\u614e\u4f7f\u7528\uff0cJava \u51fd\u6570\u53ef\u4ee5\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u8d28\u91cf\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241028\/1730084622671eff0e4c518.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u7684\u4f18\u52bf\u548c\u52a3\u52bf\uff1a\u4e00\u4e2a\u5e73\u8861\u7684\u89c6\u89d2<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>Java \u51fd\u6570\uff0c\u4e5f\u79f0\u4e3a\u65b9\u6cd5\uff0c\u662f\u5c01\u88c5\u4ee3\u7801\u7684\u72ec\u7acb\u5355\u5143\uff0c\u5e76\u6267\u884c\u7279\u5b9a\u4efb\u52a1\u3002\u5b83\u4eec\u5bf9\u7f16\u5199\u53ef\u91cd\u7528\u548c\u53ef\u7ef4\u62a4\u7684\u4ee3\u7801\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\uff0c\u4f46\u4e5f\u6709\u5176\u81ea\u8eab\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002<\/p>\n<p><strong>\u4f18\u52bf<\/strong><\/p>\n<ul>\n<li><strong>\u4ee3\u7801\u91cd\u7528\u6027\uff1a<\/strong>\u51fd\u6570\u5141\u8bb8\u5c06\u4ee3\u7801\u5757\u6253\u5305\u5728\u4e00\u4e2a\u5355\u4e00\u7684\u5730\u65b9\uff0c\u4ece\u800c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u91cd\u7528\u3002<\/li>\n<li><strong>\u53ef\u7ef4\u62a4\u6027\uff1a<\/strong>\u5c06\u4ee3\u7801\u7ec4\u7ec7\u6210\u51fd\u6570\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/li>\n<li><strong>\u5c01\u88c5\uff1a<\/strong>\u51fd\u6570\u5141\u8bb8\u5c06\u5b9e\u73b0\u7ec6\u8282\u9690\u85cf\u5728\u7c7b\u7684\u5185\u90e8\uff0c\u53ea\u516c\u5f00\u6240\u9700\u529f\u80fd\u3002<\/li>\n<li><strong>\u8c03\u8bd5\u7b80\u4fbf\uff1a<\/strong>\u51fd\u6570\u4f7f\u8c03\u8bd5\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\uff0c\u56e0\u4e3a\u5b83\u5c06\u4ee3\u7801\u5212\u5206\u4e3a\u53ef\u4ee5\u72ec\u7acb\u6d4b\u8bd5\u548c\u8c03\u8bd5\u7684\u5757\u3002<\/li>\n<\/ul>\n<p><strong>\u52a3\u52bf<\/strong><\/p>\n<ul>\n<li><strong>\u6027\u80fd\u5f00\u9500\uff1a<\/strong>\u8c03\u7528\u51fd\u6570\u4f1a\u4ea7\u751f\u67d0\u4e9b\u6027\u80fd\u5f00\u9500\uff0c\u56e0\u4e3a\u9700\u8981\u5c06\u63a7\u5236\u6743\u4f20\u9012\u5230\u51fd\u6570\uff0c\u5e76\u8bbe\u7f6e\u548c\u8fd8\u539f\u4e0a\u4e0b\u6587\u3002<\/li>\n<li><strong>\u5806\u6808\u6df1\u5ea6\uff1a<\/strong>\u5d4c\u5957\u8fc7\u591a\u7684\u51fd\u6570\u8c03\u7528\u4f1a\u5bfc\u81f4\u5806\u6808\u6df1\u5ea6\u95ee\u9898\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u9012\u5f52\u51fd\u6570\u3002<\/li>\n<li><strong>\u4ee3\u7801\u5197\u4f59\uff1a<\/strong>\u5982\u679c\u5728\u4e0d\u540c\u7684\u5730\u65b9\u6267\u884c\u76f8\u540c\u7684\u64cd\u4f5c\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4\u4ee3\u7801\u91cd\u590d\uff0c\u800c\u51fd\u6570\u4e0d\u80fd\u89e3\u51b3\u6b64\u95ee\u9898\u3002<\/li>\n<li><strong>\u7ef4\u62a4\u56f0\u96be\uff1a<\/strong>\u5982\u679c\u51fd\u6570\u6ca1\u6709\u5f97\u5230\u59a5\u5584\u7ef4\u62a4\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u53ef\u80fd\u4f1a\u53d8\u5f97\u96be\u4ee5\u7ef4\u62a4\uff0c\u7279\u522b\u662f\u5f53\u9700\u8981\u4fee\u6539\u51fd\u6570\u7b7e\u540d\u6216\u5b9e\u73b0\u65f6\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Java \u51fd\u6570\u8fdb\u884c\u4ee3\u7801\u91cd\u7528\u7684\u5b9e\u6218\u6848\u4f8b\uff1a<\/p>\n<pre>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u6765\u8ba1\u7b97\u4e24\u4e2a\u6570\u7684\u548c\nint sum(int a, int b) {\n    return a + b;\n}\n\n\/\/ \u4e3b\u51fd\u6570\npublic static void main(String[] args) {\n    int x = 10;\n    int y = 20;\n    int result = sum(x, y); \/\/ \u8c03\u7528\u51fd\u6570\n    System.out.println(\"\u548c\uff1a\" + result);\n}<\/pre>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c<code>sum<\/code> \u51fd\u6570\u88ab\u91cd\u7528\u4e8e\u8ba1\u7b97\u4e24\u4e2a\u4e0d\u540c\u6574\u6570\u7684\u548c\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>Java \u51fd\u6570\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u4f9b\u4ee3\u7801\u91cd\u7528\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u3001\u5c01\u88c5\u548c\u8c03\u8bd5\u7b80\u4fbf\u7b49\u4f18\u52bf\u3002\u7136\u800c\uff0c\u5b83\u4eec\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u6027\u80fd\u5f00\u9500\u3001\u5806\u6808\u6df1\u5ea6\u548c\u7ef4\u62a4\u56f0\u96be\u3002\u5728\u4f7f\u7528\u51fd\u6570\u65f6\uff0c\u6743\u8861\u5176\u4f18\u70b9\u548c\u7f3a\u70b9\u975e\u5e38\u91cd\u8981\uff0c\u4ee5\u4fbf\u505a\u51fa\u77e5\u60c5\u7684\u51b3\u7b56\u3002\u901a\u8fc7\u8c28\u614e\u4f7f\u7528\uff0cJava \u51fd\u6570\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u8d28\u91cf\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aJava\u51fd\u6570\u7684\u4f18\u52bf\u548c\u52a3\u52bf:\u4e00\u4e2a\u5e73\u8861\u7684\u89c6\u89d2\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":"<p>Java\u51fd\u6570\u7684\u4f18\u52bf\u548c\u52a3\u52bf:\u4e00\u4e2a\u5e73&#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-203099","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203099","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=203099"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203099\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}