{"id":206452,"date":"2025-06-12T11:22:18","date_gmt":"2025-06-12T03:22:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206452\/"},"modified":"2025-06-12T11:22:18","modified_gmt":"2025-06-12T03:22:18","slug":"go-%e8%af%ad%e8%a8%80%e4%b8%ad%e6%99%9a%e7%bb%91%e5%ae%9a%e6%98%af%e5%a6%82%e4%bd%95%e5%ba%94%e7%94%a8%e4%ba%8e%e9%97%ad%e5%8c%85%e5%8f%98%e9%87%8f%e6%8d%95%e8%8e%b7%e7%9a%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206452\/","title":{"rendered":"Go \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f"},"content":{"rendered":"<p>\u600e\u4e48\u5165\u95e8GOLANG\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\u9762GOLANG\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\u300aGo \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241112\/17313861966732db540eb77.jpg\" class=\"aligncenter\">,<br \/>\n<strong>go \u665a\u7ed1\u5b9a\u7684\u5e94\u7528\uff1a\u95ed\u5305\u53d8\u91cf\u6355\u83b7<\/strong>,\u6211\u4eec\u5e38\u5e38\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u51fd\u6570\u7684\u6570\u7ec4\u6216\u5207\u7247\uff0c\u6bcf\u4e2a\u51fd\u6570\u6355\u83b7\u4e0d\u540c\u7684\u53d8\u91cf\u503c\u3002\u5728\u7f16\u8bd1\u578b\u8bed\u8a00\u4e2d\uff0c\u5982 go\uff0c\u8fd9\u79cd\u884c\u4e3a\u79f0\u4e3a\u665a\u7ed1\u5b9a\u3002,<br \/>\n<strong>\u793a\u4f8b\u4ee3\u7801<\/strong>,\u6211\u4eec\u5e0c\u671b\u521b\u5efa\u4e00\u4e2a\u7a7a\u6570\u7ec4\uff0c\u5176\u4e2d\u5143\u7d20\u662f void -&gt; int \u7c7b\u578b\u7684\u51fd\u6570\u3002\u7136\u540e\u904d\u5386\u6570\u7ec4\u5e76\u4f9d\u6b21\u8c03\u7528\u5176\u4e2d\u7684\u51fd\u6570\u3002,\u7136\u800c\uff0c\u8fd9\u6bb5\u4ee3\u7801\u5c06\u8f93\u51fa\u4ee5\u4e0b\u7ed3\u679c\uff1a,\u539f\u56e0\u662f\u5faa\u73af\u53d8\u91cf i \u5728\u79bb\u5f00\u5faa\u73af\u5757\u540e\u5c31\u88ab\u9500\u6bc1\u4e86\u3002\u56e0\u6b64\uff0c\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u8fd4\u56de\u7684\u90fd\u662f\u5faa\u73af\u53d8\u91cf\u7684\u6700\u7ec8\u503c\u3002,<br \/>\n<strong>\u4f7f\u7528\u95ed\u5305\u6355\u83b7\u53d8\u91cf<\/strong>,go \u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u95ed\u5305\u6765\u6355\u83b7\u5faa\u73af\u53d8\u91cf\u7684\u503c\u3002\u4fee\u6539\u4ee3\u7801\u5982\u4e0b\uff1a,\u8f93\u51fa\u7ed3\u679c\uff1a,\u95ed\u5305\u5c06\u5faa\u73af\u53d8\u91cf\u4f5c\u4e3a\u53c2\u6570\u6355\u83b7\uff0c\u56e0\u6b64\uff0c\u5c3d\u7ba1\u5faa\u73af\u53d8\u91cf\u5728\u6bcf\u6b21\u8fed\u4ee3\u540e\u90fd\u88ab\u9500\u6bc1\uff0c\u4f46\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u4ecd\u7136\u53ef\u4ee5\u8bbf\u95ee\u6355\u83b7\u7684\u503c\u3002,\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aGo \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01,go \u665a\u7ed1\u5b9a\u7684\u5e94\u7528\uff1a\u95ed\u5305\u53d8\u91cf\u6355\u83b7,\u600e\u4e48\u5165\u95e8GOLANG\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\u9762GOLANG\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\u300aGo \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b,<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\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f<\/span><\/p>\n<h1>Go \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f<\/h1>\n<p><span>2024-11-12 12:36:51<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u600e\u4e48\u5165\u95e8GOLANG\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\u9762GOLANG\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\u300aGo \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241112\/17313861966732db540eb77.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>go \u665a\u7ed1\u5b9a\u7684\u5e94\u7528\uff1a\u95ed\u5305\u53d8\u91cf\u6355\u83b7<\/strong><\/p>\n<p>\u6211\u4eec\u5e38\u5e38\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u51fd\u6570\u7684\u6570\u7ec4\u6216\u5207\u7247\uff0c\u6bcf\u4e2a\u51fd\u6570\u6355\u83b7\u4e0d\u540c\u7684\u53d8\u91cf\u503c\u3002\u5728\u7f16\u8bd1\u578b\u8bed\u8a00\u4e2d\uff0c\u5982 go\uff0c\u8fd9\u79cd\u884c\u4e3a\u79f0\u4e3a\u665a\u7ed1\u5b9a\u3002<\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801<\/strong><\/p>\n<p>\u6211\u4eec\u5e0c\u671b\u521b\u5efa\u4e00\u4e2a\u7a7a\u6570\u7ec4\uff0c\u5176\u4e2d\u5143\u7d20\u662f void -&gt; int \u7c7b\u578b\u7684\u51fd\u6570\u3002\u7136\u540e\u904d\u5386\u6570\u7ec4\u5e76\u4f9d\u6b21\u8c03\u7528\u5176\u4e2d\u7684\u51fd\u6570\u3002<\/p>\n<pre>package main\n\nimport \"fmt\"\n\nconst ls_size int = 5\n\nfunc main() {\n    \/\/ \u521b\u5efa\u7a7a\u6570\u7ec4\n    var fns [ls_size]func() int\n    \/\/ \u521d\u59cb\u5316\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>\u7136\u800c\uff0c\u8fd9\u6bb5\u4ee3\u7801\u5c06\u8f93\u51fa\u4ee5\u4e0b\u7ed3\u679c\uff1a<\/p>\n<pre>fns[0]: 5\nfns[1]: 5\nfns[2]: 5\nfns[3]: 5\nfns[4]: 5<\/pre>\n<p>\u539f\u56e0\u662f\u5faa\u73af\u53d8\u91cf i \u5728\u79bb\u5f00\u5faa\u73af\u5757\u540e\u5c31\u88ab\u9500\u6bc1\u4e86\u3002\u56e0\u6b64\uff0c\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u8fd4\u56de\u7684\u90fd\u662f\u5faa\u73af\u53d8\u91cf\u7684\u6700\u7ec8\u503c\u3002<\/p>\n<p><strong>\u4f7f\u7528\u95ed\u5305\u6355\u83b7\u53d8\u91cf<\/strong><\/p>\n<p>go \u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u95ed\u5305\u6765\u6355\u83b7\u5faa\u73af\u53d8\u91cf\u7684\u503c\u3002\u4fee\u6539\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>package main\n\nimport \"fmt\"\n\nconst ls_size int = 5\n\nfunc main() {\n    \/\/ \u521b\u5efa\u7a7a\u6570\u7ec4\n    var fns [ls_size]func(x int) int\n    \/\/ \u521d\u59cb\u5316\n    for i := 0; i &lt; ls_size; i++ {\n        \/\/ \u521b\u5efa\u95ed\u5305\u5e76\u4f20\u9012\u53d8\u91cf\n        fns[i] = func(i int) int {\n            return i\n        }(i)\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>\u95ed\u5305\u5c06\u5faa\u73af\u53d8\u91cf\u4f5c\u4e3a\u53c2\u6570\u6355\u83b7\uff0c\u56e0\u6b64\uff0c\u5c3d\u7ba1\u5faa\u73af\u53d8\u91cf\u5728\u6bcf\u6b21\u8fed\u4ee3\u540e\u90fd\u88ab\u9500\u6bc1\uff0c\u4f46\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u4ecd\u7136\u53ef\u4ee5\u8bbf\u95ee\u6355\u83b7\u7684\u503c\u3002<\/p>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aGo \u8bed\u8a00\u4e2d\u665a\u7ed1\u5b9a\u662f\u5982\u4f55\u5e94\u7528\u4e8e\u95ed\u5305\u53d8\u91cf\u6355\u83b7\u7684\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u7528\u5355\u6761 SQL \u8bed\u53e5\u5408\u5e76\u5927\u91cf\u7c7b\u4f3c\u7684\u91cd\u590d\u67e5\u8be2\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Win10 \u7cfb\u7edf\u5982\u4f55\u5b89\u88c5 uWSGI\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u600e\u4e48\u5165\u95e8GOLANG\u7f16\u7a0b\uff1f\u9700\u8981\u5b66&#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-206452","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206452","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=206452"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206452\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}