{"id":206796,"date":"2025-06-12T11:19:38","date_gmt":"2025-06-12T03:19:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206796\/"},"modified":"2025-06-12T11:19:38","modified_gmt":"2025-06-12T03:19:38","slug":"go-%e8%af%ad%e8%a8%80%e4%b8%ba%e4%bb%80%e4%b9%88%e9%87%87%e7%94%a8%e6%99%9a%e7%bb%91%e5%ae%9a%e6%9c%ba%e5%88%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206796\/","title":{"rendered":"Go \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aGo \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241123\/17323666686741d14c557c6.jpg\" class=\"aligncenter\">,<br \/>\n<strong>go \u8bed\u8a00\u91c7\u7528\u665a\u7ed1\u5b9a\u7684\u539f\u56e0<\/strong>,go \u8bed\u8a00\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\u7684\u4e3b\u8981\u539f\u56e0\u662f\u4e3a\u4e86\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002,\u5728\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7a7a\u51fd\u6570\u6570\u7ec4\uff0c\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e3a void -&gt; int\u3002\u7136\u540e\uff0c\u6211\u4eec\u904d\u5386\u6570\u7ec4\u5e76\u4f9d\u6b21\u8c03\u7528\u6570\u7ec4\u4e2d\u7684\u51fd\u6570\u3002,\u8f93\u51fa\u7ed3\u679c\uff1a,\u51fa\u73b0\u4e0a\u8ff0\u7ed3\u679c\u7684\u539f\u56e0\u662f\uff0c\u5728\u533f\u540d\u51fd\u6570\u521b\u5efa\u65f6\uff0c\u5faa\u73af\u53d8\u91cf i \u7684\u503c\u88ab\u6355\u83b7\u3002\u5728\u4ee3\u7801\u6267\u884c\u5230\u7b2c\u4e8c\u5c42\u5faa\u73af\u65f6\uff0ci \u7684\u503c\u5df2\u66f4\u65b0\u4e3a 5\uff0c\u56e0\u6b64\u6240\u6709\u533f\u540d\u51fd\u6570\u90fd\u8fd4\u56de 5\u3002,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cgo \u8bed\u8a00\u63d0\u4f9b\u4e86\u665a\u7ed1\u5b9a\u673a\u5236\u3002\u5728\u665a\u7ed1\u5b9a\u4e2d\uff0c\u51fd\u6570\u8c03\u7528\u76f4\u5230\u6267\u884c\u65f6\u624d\u786e\u5b9a\u51fd\u6570\u5b9e\u73b0\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u90fd\u4f1a\u6355\u83b7\u5176\u521b\u5efa\u65f6\u7684\u5faa\u73af\u53d8\u91cf i \u7684\u503c\uff0c\u4ece\u800c\u4ea7\u751f\u9884\u671f\u7684\u7ed3\u679c\u3002,\u53e6\u5916\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\u662f\u5c06\u5faa\u73af\u53d8\u91cf i \u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u533f\u540d\u51fd\u6570\u3002\u8fd9\u6837\uff0c\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u90fd\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u5176\u521b\u5efa\u65f6\u7684\u5faa\u73af\u53d8\u91cf i \u7684\u503c\u3002,\u8f93\u51fa\u7ed3\u679c\uff1a,\u4ee5\u4e0a\u5c31\u662f\u300aGo \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,go \u8bed\u8a00\u91c7\u7528\u665a\u7ed1\u5b9a\u7684\u539f\u56e0,\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aGo \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Go \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f<\/span><\/p>\n<h1>Go \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f<\/h1>\n<p><span>2024-11-23 20:58:04<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aGo \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241123\/17323666686741d14c557c6.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>go \u8bed\u8a00\u91c7\u7528\u665a\u7ed1\u5b9a\u7684\u539f\u56e0<\/strong><\/p>\n<p>go \u8bed\u8a00\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\u7684\u4e3b\u8981\u539f\u56e0\u662f\u4e3a\u4e86\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n<p>\u5728\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7a7a\u51fd\u6570\u6570\u7ec4\uff0c\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e3a void -&gt; int\u3002\u7136\u540e\uff0c\u6211\u4eec\u904d\u5386\u6570\u7ec4\u5e76\u4f9d\u6b21\u8c03\u7528\u6570\u7ec4\u4e2d\u7684\u51fd\u6570\u3002<\/p>\n<pre>package main\n\nimport \"fmt\"\n\nconst ls_size int = 5\n\nfunc main() {\n    \/\/ creating empty array\n    var fns [ls_size]func() int\n    \/\/ loop\n    for i := 0; i &lt; ls_size; i++ {\n        fns[i] = func() int {\n            return i\n        }\n    }\n    for n := 0; n &lt; ls_size; n++ {\n        fmt.printf(\"fns[%d]: %d\\n\", n, fns[n]())\n    }\n}<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<pre>fns[0]: 5\nfns[1]: 5\nfns[2]: 5\nfns[3]: 5\nfns[4]: 5<\/pre>\n<p>\u51fa\u73b0\u4e0a\u8ff0\u7ed3\u679c\u7684\u539f\u56e0\u662f\uff0c\u5728\u533f\u540d\u51fd\u6570\u521b\u5efa\u65f6\uff0c\u5faa\u73af\u53d8\u91cf i \u7684\u503c\u88ab\u6355\u83b7\u3002\u5728\u4ee3\u7801\u6267\u884c\u5230\u7b2c\u4e8c\u5c42\u5faa\u73af\u65f6\uff0ci \u7684\u503c\u5df2\u66f4\u65b0\u4e3a 5\uff0c\u56e0\u6b64\u6240\u6709\u533f\u540d\u51fd\u6570\u90fd\u8fd4\u56de 5\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cgo \u8bed\u8a00\u63d0\u4f9b\u4e86\u665a\u7ed1\u5b9a\u673a\u5236\u3002\u5728\u665a\u7ed1\u5b9a\u4e2d\uff0c\u51fd\u6570\u8c03\u7528\u76f4\u5230\u6267\u884c\u65f6\u624d\u786e\u5b9a\u51fd\u6570\u5b9e\u73b0\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u90fd\u4f1a\u6355\u83b7\u5176\u521b\u5efa\u65f6\u7684\u5faa\u73af\u53d8\u91cf i \u7684\u503c\uff0c\u4ece\u800c\u4ea7\u751f\u9884\u671f\u7684\u7ed3\u679c\u3002<\/p>\n<p>\u53e6\u5916\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\u662f\u5c06\u5faa\u73af\u53d8\u91cf i \u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u533f\u540d\u51fd\u6570\u3002\u8fd9\u6837\uff0c\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u90fd\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u5176\u521b\u5efa\u65f6\u7684\u5faa\u73af\u53d8\u91cf i \u7684\u503c\u3002<\/p>\n<pre>package main\n\nimport \"fmt\"\n\nconst ls_size int = 5\n\nfunc main() {\n    \/\/ creating empty array\n    var fns [ls_size]func(int) int\n    \/\/ loop\n    for i := 0; i &lt; ls_size; i++ {\n        fns[i] = func(i int) int {\n            return i\n        }\n    }\n    for n := 0; n &lt; ls_size; n++ {\n        fmt.printf(\"fns[%d]: %d\\n\", n, fns[n](n))\n    }\n}<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<pre>fns[0]: 0\nfns[1]: 1\nfns[2]: 2\nfns[3]: 3\nfns[4]: 4<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aGo \u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u63a2\u8ba8\u5e73\u677f\u3001\u624b\u673a\u3001\u7535\u8111\u4e09\u8005\u7684\u7279\u70b9\u4e0e\u9002\u7528\u573a\u666f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u4e09\u5b63\u5ea6\u56fd\u5bb6\u94c1\u8def\u7d2f\u8ba1\u53d1\u9001\u8d27\u7269\u8d85 10 \u4ebf\u5428\uff0c\u521b\u5355\u5b63\u5386\u53f2\u65b0\u9ad8\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aGo \u8bed\u8a00\u4e3a&#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-206796","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206796","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=206796"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206796\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}