{"id":57658,"date":"2024-10-10T20:03:15","date_gmt":"2024-10-10T12:03:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57658\/"},"modified":"2024-10-10T20:03:15","modified_gmt":"2024-10-10T12:03:15","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e9%81%9e%e6%ad%b8%e5%87%bd%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57658\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u905e\u6b78\u51fd\u6578"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e9%81%9e%e6%ad%b8%e5%87%bd%e6%95%b8-ugxuAqGcvS\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u905e\u6b78\u51fd\u6578<\/h1>\n<p>\u5728\u7a0b\u5f0f\u8a2d\u8a08\u4e2d\uff0c\u905e\u6b78\u662f\u4e00\u7a2e\u91cd\u8981\u7684\u6280\u8853\uff0c\u5141\u8a31\u51fd\u6578\u8abf\u7528\u81ea\u8eab\u4ee5\u89e3\u6c7a\u554f\u984c\u3002Go \u8a9e\u8a00\uff08Golang\uff09\u4f5c\u70ba\u4e00\u7a2e\u73fe\u4ee3\u5316\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u63d0\u4f9b\u4e86\u7c21\u6f54\u800c\u5f37\u5927\u7684\u905e\u6b78\u529f\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Go \u8a9e\u8a00\u4e2d\u7684\u905e\u6b78\u51fd\u6578\uff0c\u4e26\u63d0\u4f9b\u5be6\u969b\u7684\u7bc4\u4f8b\u4f86\u5e6b\u52a9\u8b80\u8005\u7406\u89e3\u9019\u4e00\u6982\u5ff5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%81%9e%e6%ad%b8%e5%87%bd%e6%95%b8%ef%bc%9f-ugxuAqGcvS\">\u4ec0\u9ebc\u662f\u905e\u6b78\u51fd\u6578\uff1f<\/h2>\n<p>\u905e\u6b78\u51fd\u6578\u662f\u6307\u5728\u51fd\u6578\u7684\u5b9a\u7fa9\u4e2d\uff0c\u8a72\u51fd\u6578\u6703\u8abf\u7528\u81ea\u8eab\u3002\u9019\u7a2e\u65b9\u6cd5\u901a\u5e38\u7528\u65bc\u89e3\u6c7a\u53ef\u4ee5\u88ab\u5206\u89e3\u70ba\u66f4\u5c0f\u7684\u76f8\u540c\u554f\u984c\u7684\u60c5\u6cc1\u3002\u905e\u6b78\u51fd\u6578\u901a\u5e38\u5305\u542b\u5169\u500b\u4e3b\u8981\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u57fa\u790e\u60c5\u6cc1\uff08Base Case\uff09<\/strong>\uff1a\u9019\u662f\u905e\u6b78\u7684\u7d42\u6b62\u689d\u4ef6\uff0c\u7576\u6eff\u8db3\u6b64\u689d\u4ef6\u6642\uff0c\u51fd\u6578\u5c07\u4e0d\u518d\u8abf\u7528\u81ea\u8eab\u3002<\/li>\n<li><strong>\u905e\u6b78\u60c5\u6cc1\uff08Recursive Case\uff09<\/strong>\uff1a\u9019\u662f\u51fd\u6578\u8abf\u7528\u81ea\u8eab\u7684\u90e8\u5206\uff0c\u901a\u5e38\u6703\u5c07\u554f\u984c\u7c21\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"go-%e8%aa%9e%e8%a8%80%e4%b8%ad%e7%9a%84%e9%81%9e%e6%ad%b8%e5%87%bd%e6%95%b8%e7%af%84%e4%be%8b-ugxuAqGcvS\">Go \u8a9e\u8a00\u4e2d\u7684\u905e\u6b78\u51fd\u6578\u7bc4\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u5be6\u73fe\u905e\u6b78\u51fd\u6578\u4f86\u8a08\u7b97\u968e\u4e58\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\n\/\/ \u8a08\u7b97\u968e\u4e58\u7684\u905e\u6b78\u51fd\u6578\nfunc factorial(n int) int {\n    \/\/ \u57fa\u790e\u60c5\u6cc1\n    if n == 0 {\n        return 1\n    }\n    \/\/ \u905e\u6b78\u60c5\u6cc1\n    return n * factorial(n-1)\n}\n\nfunc main() {\n    num := 5\n    fmt.Printf(\"%d \u7684\u968e\u4e58\u662f %dn\", num, factorial(num))\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u7576 n \u7b49\u65bc 0 \u6642\uff0c\u51fd\u6578\u8fd4\u56de 1\uff0c\u9019\u662f\u57fa\u790e\u60c5\u6cc1\u3002\u5426\u5247\uff0c\u51fd\u6578\u5c07\u8abf\u7528\u81ea\u8eab\uff0c\u4e26\u5c07 n \u6e1b 1\uff0c\u76f4\u5230\u9054\u5230\u57fa\u790e\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e9%81%9e%e6%ad%b8%e7%9a%84%e5%84%aa%e7%bc%ba%e9%bb%9e-ugxuAqGcvS\">\u905e\u6b78\u7684\u512a\u7f3a\u9ede<\/h2>\n<p>\u905e\u6b78\u51fd\u6578\u7684\u4f7f\u7528\u6709\u5176\u512a\u7f3a\u9ede\uff1a<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-ugxuAqGcvS\">\u512a\u9ede<\/h3>\n<ul>\n<li><strong>\u7c21\u6f54\u6027<\/strong>\uff1a\u905e\u6b78\u51fd\u6578\u901a\u5e38\u6bd4\u8ff4\u5708\u66f4\u7c21\u6f54\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u6a39\u5f62\u7d50\u69cb\u6216\u5206\u6cbb\u7b97\u6cd5\u6642\u3002<\/li>\n<li><strong>\u6613\u65bc\u7406\u89e3<\/strong>\uff1a\u5c0d\u65bc\u67d0\u4e9b\u554f\u984c\uff0c\u905e\u6b78\u7684\u89e3\u6cd5\u66f4\u7b26\u5408\u4eba\u985e\u7684\u601d\u7dad\u65b9\u5f0f\uff0c\u6613\u65bc\u7406\u89e3\u548c\u5be6\u73fe\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-ugxuAqGcvS\">\u7f3a\u9ede<\/h3>\n<ul>\n<li><strong>\u6027\u80fd\u554f\u984c<\/strong>\uff1a\u905e\u6b78\u51fd\u6578\u53ef\u80fd\u5c0e\u81f4\u8f03\u9ad8\u7684\u8a18\u61b6\u9ad4\u4f7f\u7528\uff0c\u56e0\u70ba\u6bcf\u6b21\u51fd\u6578\u8abf\u7528\u90fd\u9700\u8981\u5728\u5806\u758a\u4e0a\u4fdd\u7559\u72c0\u614b\u3002<\/li>\n<li><strong>\u5806\u758a\u6ea2\u51fa<\/strong>\uff1a\u5982\u679c\u905e\u6b78\u6df1\u5ea6\u904e\u5927\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5806\u758a\u6ea2\u51fa\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ugxuAqGcvS\">\u7d50\u8ad6<\/h2>\n<p>\u905e\u6b78\u51fd\u6578\u5728 Go \u8a9e\u8a00\u4e2d\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u7c21\u5316\u8a31\u591a\u8907\u96dc\u7684\u554f\u984c\u3002\u96d6\u7136\u5b83\u6709\u5176\u512a\u7f3a\u9ede\uff0c\u4f46\u5728\u9069\u7576\u7684\u60c5\u6cc1\u4e0b\u4f7f\u7528\u905e\u6b78\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5f0f\u7684\u53ef\u8b80\u6027\u548c\u7dad\u8b77\u6027\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3 Go \u8a9e\u8a00\u4e2d\u7684\u905e\u6b78\u51fd\u6578\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Go \u8a9e\u8a00\u4e2d\u7684\u905e\u6b78\u51fd\u6578\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5730\u4f7f\u7528\u905e\u6b78\u89e3\u6c7a\u554f\u984c\uff0c\u63d0\u5347\u7de8\u7a0b\u6280\u5de7\u8207\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-57658","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57658","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=57658"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57658\/revisions"}],"predecessor-version":[{"id":57659,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57658\/revisions\/57659"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}