{"id":57806,"date":"2024-10-10T21:18:17","date_gmt":"2024-10-10T13:18:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57806\/"},"modified":"2024-10-10T21:18:17","modified_gmt":"2024-10-10T13:18:17","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80-if-else%ef%bc%88%e5%88%86%e6%94%af%e7%b5%90%e6%a7%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57806\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00 if else\uff08\u5206\u652f\u7d50\u69cb\uff09"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80-if-else%ef%bc%88%e5%88%86%e6%94%af%e7%b5%90%e6%a7%8b%ef%bc%89-IvJaPLfQLm\">GO\u6559\u7a0b: Go \u8a9e\u8a00 if else\uff08\u5206\u652f\u7d50\u69cb\uff09<\/h1>\n<p>\u5728\u7a0b\u5f0f\u8a2d\u8a08\u4e2d\uff0c\u63a7\u5236\u6d41\u7a0b\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002Go \u8a9e\u8a00\u4f5c\u70ba\u4e00\u7a2e\u975c\u614b\u985e\u578b\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u63a7\u5236\u7d50\u69cb\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5c31\u662f <code>if<\/code> \u548c <code>else<\/code> \u8a9e\u53e5\u3002\u9019\u4e9b\u8a9e\u53e5\u5141\u8a31\u958b\u767c\u8005\u6839\u64da\u689d\u4ef6\u7684\u771f\u507d\u4f86\u6c7a\u5b9a\u7a0b\u5f0f\u7684\u57f7\u884c\u8def\u5f91\u3002<\/p>\n<h2 id=\"if-%e8%aa%9e%e5%8f%a5%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-IvJaPLfQLm\">if \u8a9e\u53e5\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c<code>if<\/code> \u8a9e\u53e5\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>if \u689d\u4ef6 {\n    \/\/ \u7576\u689d\u4ef6\u70ba\u771f\u6642\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\n}<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u6aa2\u67e5\u4e00\u500b\u6578\u5b57\u662f\u5426\u70ba\u6b63\u6578\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    number := 10\n    if number &gt; 0 {\n        fmt.Println(\"\u9019\u662f\u4e00\u500b\u6b63\u6578\")\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u7576 <code>number<\/code> \u5927\u65bc 0 \u6642\uff0c\u7a0b\u5f0f\u6703\u8f38\u51fa\u300c\u9019\u662f\u4e00\u500b\u6b63\u6578\u300d\u3002<\/p>\n<h2 id=\"if-else-%e8%aa%9e%e5%8f%a5-IvJaPLfQLm\">if-else \u8a9e\u53e5<\/h2>\n<p>\u5982\u679c\u9700\u8981\u5728\u689d\u4ef6\u4e0d\u6210\u7acb\u6642\u57f7\u884c\u5176\u4ed6\u7a0b\u5f0f\u78bc\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>else<\/code> \u8a9e\u53e5\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>if \u689d\u4ef6 {\n    \/\/ \u7576\u689d\u4ef6\u70ba\u771f\u6642\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\n} else {\n    \/\/ \u7576\u689d\u4ef6\u70ba\u5047\u6642\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\n}<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 <code>if-else<\/code> \u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    number := -5\n    if number &gt; 0 {\n        fmt.Println(\"\u9019\u662f\u4e00\u500b\u6b63\u6578\")\n    } else {\n        fmt.Println(\"\u9019\u4e0d\u662f\u4e00\u500b\u6b63\u6578\")\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u56e0\u70ba <code>number<\/code> \u5c0f\u65bc 0\uff0c\u7a0b\u5f0f\u6703\u8f38\u51fa\u300c\u9019\u4e0d\u662f\u4e00\u500b\u6b63\u6578\u300d\u3002<\/p>\n<h2 id=\"if-else-if-else-%e7%b5%90%e6%a7%8b-IvJaPLfQLm\">if-else if-else \u7d50\u69cb<\/h2>\n<p>\u7576\u9700\u8981\u6aa2\u67e5\u591a\u500b\u689d\u4ef6\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>else if<\/code> \u8a9e\u53e5\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>if \u689d\u4ef61 {\n    \/\/ \u7576\u689d\u4ef61\u70ba\u771f\u6642\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\n} else if \u689d\u4ef62 {\n    \/\/ \u7576\u689d\u4ef62\u70ba\u771f\u6642\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\n} else {\n    \/\/ \u7576\u6240\u6709\u689d\u4ef6\u90fd\u4e0d\u6210\u7acb\u6642\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\n}<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7bc4\u4f8b\uff0c\u6aa2\u67e5\u4e00\u500b\u6578\u5b57\u7684\u6b63\u8ca0\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    number := 0\n    if number &gt; 0 {\n        fmt.Println(\"\u9019\u662f\u4e00\u500b\u6b63\u6578\")\n    } else if number &lt; 0 {\n        fmt.Println(&quot;\u9019\u662f\u4e00\u500b\u8ca0\u6578&quot;)\n    } else {\n        fmt.Println(&quot;\u9019\u662f\u96f6&quot;)\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u56e0\u70ba <code>number<\/code> \u7b49\u65bc 0\uff0c\u7a0b\u5f0f\u6703\u8f38\u51fa\u300c\u9019\u662f\u96f6\u300d\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-IvJaPLfQLm\">\u7d50\u8ad6<\/h2>\n<p>Go \u8a9e\u8a00\u7684 <code>if<\/code> \u548c <code>else<\/code> \u8a9e\u53e5\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u63a7\u5236\u7a0b\u5f0f\u7684\u57f7\u884c\u6d41\u7a0b\u3002\u900f\u904e\u9019\u4e9b\u5206\u652f\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u689d\u4ef6\u4f86\u57f7\u884c\u4e0d\u540c\u7684\u7a0b\u5f0f\u78bc\uff0c\u5f9e\u800c\u5be6\u73fe\u66f4\u8907\u96dc\u7684\u908f\u8f2f\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u689d\u4ef6\u6aa2\u67e5\u9084\u662f\u591a\u5c64\u6b21\u7684\u908f\u8f2f\u5224\u65b7\uff0c<code>if-else<\/code> \u7d50\u69cb\u90fd\u662f Go \u8a9e\u8a00\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3 Go \u8a9e\u8a00\u6216\u5c0b\u627e\u9069\u5408\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Go \u8a9e\u8a00\u4e2d\u7684 if else \u5206\u652f\u7d50\u69cb\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5730\u63a7\u5236\u7a0b\u5f0f\u6d41\u7a0b\uff0c\u63d0\u5347\u7de8\u7a0b\u6280\u5de7\u8207\u908f\u8f2f\u601d\u7dad\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-57806","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57806","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=57806"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57806\/revisions"}],"predecessor-version":[{"id":57807,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57806\/revisions\/57807"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}